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From Apache Jenkins Server <jenk...@builds.apache.org>
Subject Build failed in Jenkins: Maven TLP » maven-project-info-reports-plugin » master #73
Date Thu, 16 Jan 2020 11:39:55 GMT
See https://builds.apache.org/job/maven-box/job/maven-project-info-reports-plugin/job/master/73/

Changes:

* Add JDK 15
* Add Maven 3.6.3

136 tests failed.
FAILED:  org.apache.maven.report.projectinfo.CiManagementReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReport

Error Message:
An error has occurred in CI Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in CI Management report generation.
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReport

Error Message:
An error has occurred in Dependency Convergence report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Convergence report generation.
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyManagementReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReport

Error Message:
An error has occurred in Dependency Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Management report generation.
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IndexReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReport

Error Message:
An error has occurred in About report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in About report generation.
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IssueManagementReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReport

Error Message:
An error has occurred in Issue Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Issue Management report generation.
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReportLinksOnly

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReport

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testFrenchReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReportModuleLinksVariableSettingsInterpolated

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReport

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReportEclipseM2EPluginLifecycleMapping

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReport

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReport

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReportWithWrongUrl

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.SummaryReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReport

Error Message:
An error has occurred in Summary report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Summary report generation.
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.TeamReportTest.linux-jdk7-m3.2.x_build / Build linux-jdk7-m3.2.x_build / testReport

Error Message:
An error has occurred in Team report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Team report generation.
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.CiManagementReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReport

Error Message:
An error has occurred in CI Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in CI Management report generation.
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReport

Error Message:
An error has occurred in Dependency Convergence report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Convergence report generation.
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyManagementReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReport

Error Message:
An error has occurred in Dependency Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Management report generation.
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IndexReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReport

Error Message:
An error has occurred in About report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in About report generation.
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IssueManagementReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReport

Error Message:
An error has occurred in Issue Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Issue Management report generation.
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReportLinksOnly

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReport

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testFrenchReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReportModuleLinksVariableSettingsInterpolated

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReport

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReportEclipseM2EPluginLifecycleMapping

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReport

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReport

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReportWithWrongUrl

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.SummaryReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReport

Error Message:
An error has occurred in Summary report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Summary report generation.
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.TeamReportTest.linux-jdk8-m3.6.x_build / Build linux-jdk8-m3.6.x_build / testReport

Error Message:
An error has occurred in Team report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Team report generation.
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.CiManagementReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReport

Error Message:
An error has occurred in CI Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in CI Management report generation.
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReport

Error Message:
An error has occurred in Dependency Convergence report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Convergence report generation.
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyManagementReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReport

Error Message:
An error has occurred in Dependency Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Management report generation.
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IndexReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReport

Error Message:
An error has occurred in About report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in About report generation.
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IssueManagementReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReport

Error Message:
An error has occurred in Issue Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Issue Management report generation.
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReportLinksOnly

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReport

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testFrenchReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReportModuleLinksVariableSettingsInterpolated

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReport

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReportEclipseM2EPluginLifecycleMapping

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReport

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReport

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReportWithWrongUrl

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.SummaryReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReport

Error Message:
An error has occurred in Summary report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Summary report generation.
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.TeamReportTest.linux-jdk7-m3.5.x_build / Build linux-jdk7-m3.5.x_build / testReport

Error Message:
An error has occurred in Team report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Team report generation.
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.CiManagementReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReport

Error Message:
An error has occurred in CI Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in CI Management report generation.
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReport

Error Message:
An error has occurred in Dependency Convergence report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Convergence report generation.
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyManagementReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReport

Error Message:
An error has occurred in Dependency Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Management report generation.
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IndexReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReport

Error Message:
An error has occurred in About report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in About report generation.
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IssueManagementReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReport

Error Message:
An error has occurred in Issue Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Issue Management report generation.
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReportLinksOnly

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReport

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testFrenchReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReportModuleLinksVariableSettingsInterpolated

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReport

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReportEclipseM2EPluginLifecycleMapping

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReport

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReport

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReportWithWrongUrl

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.SummaryReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReport

Error Message:
An error has occurred in Summary report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Summary report generation.
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.TeamReportTest.linux-jdk7-m3.3.x_build / Build linux-jdk7-m3.3.x_build / testReport

Error Message:
An error has occurred in Team report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Team report generation.
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.CiManagementReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReport

Error Message:
An error has occurred in CI Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in CI Management report generation.
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReport

Error Message:
An error has occurred in Dependency Convergence report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Convergence report generation.
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyManagementReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReport

Error Message:
An error has occurred in Dependency Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Management report generation.
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IndexReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReport

Error Message:
An error has occurred in About report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in About report generation.
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IssueManagementReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReport

Error Message:
An error has occurred in Issue Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Issue Management report generation.
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReportLinksOnly

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReport

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testFrenchReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReportModuleLinksVariableSettingsInterpolated

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReport

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReportEclipseM2EPluginLifecycleMapping

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReport

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReport

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReportWithWrongUrl

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.SummaryReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReport

Error Message:
An error has occurred in Summary report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Summary report generation.
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.TeamReportTest.linux-jdk11-m3.6.x_build / Build linux-jdk11-m3.6.x_build / testReport

Error Message:
An error has occurred in Team report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Team report generation.
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.CiManagementReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReport

Error Message:
An error has occurred in CI Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in CI Management report generation.
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReport

Error Message:
An error has occurred in Dependency Convergence report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Convergence report generation.
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyManagementReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReport

Error Message:
An error has occurred in Dependency Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Management report generation.
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IndexReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReport

Error Message:
An error has occurred in About report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in About report generation.
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IssueManagementReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReport

Error Message:
An error has occurred in Issue Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Issue Management report generation.
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReportLinksOnly

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReport

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testFrenchReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReportModuleLinksVariableSettingsInterpolated

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReport

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReportEclipseM2EPluginLifecycleMapping

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReport

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReport

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReportWithWrongUrl

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.SummaryReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReport

Error Message:
An error has occurred in Summary report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Summary report generation.
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.TeamReportTest.linux-jdk7-m3.6.x_build / Build linux-jdk7-m3.6.x_build / testReport

Error Message:
An error has occurred in Team report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Team report generation.
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.CiManagementReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReport

Error Message:
An error has occurred in CI Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in CI Management report generation.
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReport

Error Message:
An error has occurred in Dependency Convergence report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Convergence report generation.
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyManagementReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReport

Error Message:
An error has occurred in Dependency Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Management report generation.
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IndexReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReport

Error Message:
An error has occurred in About report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in About report generation.
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IssueManagementReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReport

Error Message:
An error has occurred in Issue Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Issue Management report generation.
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReportLinksOnly

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReport

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testFrenchReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReportModuleLinksVariableSettingsInterpolated

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReport

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReportEclipseM2EPluginLifecycleMapping

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReport

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReport

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReportWithWrongUrl

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.SummaryReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReport

Error Message:
An error has occurred in Summary report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Summary report generation.
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.TeamReportTest.linux-jdk13-m3.6.x_build / Build linux-jdk13-m3.6.x_build / testReport

Error Message:
An error has occurred in Team report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Team report generation.
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.CiManagementReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReport

Error Message:
An error has occurred in CI Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in CI Management report generation.
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.CiManagementReportTest.testReport(CiManagementReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReport

Error Message:
An error has occurred in Dependency Convergence report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Convergence report generation.
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyConvergenceReportTest.testReport(DependencyConvergenceReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.DependencyManagementReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReport

Error Message:
An error has occurred in Dependency Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Dependency Management report generation.
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.DependencyManagementReportTest.testReport(DependencyManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IndexReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReport

Error Message:
An error has occurred in About report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in About report generation.
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IndexReportTest.testReport(IndexReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.IssueManagementReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReport

Error Message:
An error has occurred in Issue Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Issue Management report generation.
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.IssueManagementReportTest.testReport(IssueManagementReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReportLinksOnly

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReportLinksOnly(LicensesReportTest.java:87)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.LicensesReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReport

Error Message:
An error has occurred in Licenses report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Licenses report generation.
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.LicensesReportTest.testReport(LicensesReportTest.java:52)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testFrenchReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testFrenchReport(MailingListsReportTest.java:95)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.MailingListsReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReport

Error Message:
An error has occurred in Mailing Lists report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Mailing Lists report generation.
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.MailingListsReportTest.testReport(MailingListsReportTest.java:56)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReportModuleLinksVariableSettingsInterpolated

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReportModuleLinksVariableSettingsInterpolated(ModulesReportTest.java:135)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ModulesReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReport

Error Message:
An error has occurred in Project Modules report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Project Modules report generation.
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ModulesReportTest.testReport(ModulesReportTest.java:69)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReportEclipseM2EPluginLifecycleMapping

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReportEclipseM2EPluginLifecycleMapping(PluginManagementReportTest.java:130)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.PluginManagementReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReport

Error Message:
An error has occurred in Plugin Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Plugin Management report generation.
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.PluginManagementReportTest.testReport(PluginManagementReportTest.java:91)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReport

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReport(ScmReportTest.java:54)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.ScmReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReportWithWrongUrl

Error Message:
An error has occurred in Source Code Management report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Source Code Management report generation.
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.ScmReportTest.testReportWithWrongUrl(ScmReportTest.java:102)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.SummaryReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReport

Error Message:
An error has occurred in Summary report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Summary report generation.
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.SummaryReportTest.testReport(SummaryReportTest.java:51)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar


FAILED:  org.apache.maven.report.projectinfo.TeamReportTest.linux-jdk14-m3.6.x_build / Build linux-jdk14-m3.6.x_build / testReport

Error Message:
An error has occurred in Team report generation.

Stack Trace:
org.apache.maven.plugin.MojoExecutionException: An error has occurred in Team report generation.
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.doxia.tools.SiteToolException: ArtifactResolutionException: Unable to find skin
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.artifact.resolver.ArtifactResolutionException: 
Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
  org.apache.maven.skins:maven-default-skin:jar:1.2

from the specified remote repositories:
  central (http://repo1.maven.org/maven2, releases=true, snapshots=true)

	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.skins:maven-default-skin:jar:1.2 from central (http://repo1.maven.org/maven2): Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
	at org.apache.maven.report.projectinfo.TeamReportTest.testReport(TeamReportTest.java:58)
Caused by: org.apache.maven.wagon.TransferFailedException: Error transferring file: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar from http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar
Caused by: java.io.IOException: Server returned HTTP response code: 501 for URL: http://repo1.maven.org/maven2/org/apache/maven/skins/maven-default-skin/1.2/maven-default-skin-1.2.jar




Build log:
[...truncated 5882 lines...]
[INFO] 
[INFO] --- maven-checkstyle-plugin:3.0.0:check (checkstyle-check) @ maven-project-info-reports-plugin ---
[INFO] 1 archive(s) processed
[INFO] 
[INFO] --- maven-invoker-plugin:3.0.1:verify (integration-test) @ maven-project-info-reports-plugin ---
[INFO] -------------------------------------------------
[INFO] Build Summary:
[INFO]   Passed: 9, Failed: 4, Errors: 0, Skipped: 0
[INFO] -------------------------------------------------
[ERROR] The following builds failed:
[ERROR] *  MPIR-251/pom.xml
[ERROR] *  full-pom/pom.xml
[ERROR] *  multi-module/pom.xml
[ERROR] *  dependencies-java-1.7-and-1.8/pom.xml
[INFO] -------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  01:47 min
[INFO] Finished at: 2020-01-16T10:52:45Z
[INFO] ------------------------------------------------------------------------
[INFO] [jenkins-event-spy] Generated /home/jenkins/jenkins-slave/workspace/oject-info-reports-plugin_master@2@tmp/withMaven93c61862/maven-spy-20200116-105058-1627848947786982336278.log
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-invoker-plugin:3.0.1:verify (integration-test) on project maven-project-info-reports-plugin: 4 builds failed. See console output above for details. -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-invoker-plugin:3.0.1:verify (integration-test) on project maven-project-info-reports-plugin: 4 builds failed. See console output above for details.
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:567)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.apache.maven.plugin.MojoFailureException: 4 builds failed. See console output above for details.
    at org.apache.maven.plugins.invoker.InvokerSession.handleFailures (InvokerSession.java:260)
    at org.apache.maven.plugins.invoker.VerifyMojo.execute (VerifyMojo.java:137)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:567)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[Pipeline] }
[Pipeline] // dir
[Pipeline] }
[INFO] There are 11 errors reported by Checkstyle 6.18 with config/maven_checks.xml ruleset.
[INFO] Ignored 11 errors, 0 violation remaining.
[INFO] 
[INFO] --- maven-jarsigner-plugin:1.4:verify (verify) @ maven-project-info-reports-plugin ---
[WARNING] Picked up JAVA_TOOL_OPTIONS: -Dmaven.ext.class.path="/home/jenkins/jenkins-slave/workspace/oject-info-reports-plugin_master@2@tmp/withMaven85f32cbb/pipeline-maven-spy.jar" -Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="/home/jenkins/jenkins-slave/workspace/oject-info-reports-plugin_master@2@tmp/withMaven85f32cbb" 
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-project-info-reports-plugin:maven-plugin:3.0.2-SNAPSHOT generated by maven-surefire-plugin:test (default-test): linux-jdk13-m3.6.x_build/target/surefire-reports/*.xml
Recording test results
[INFO] 1 archive(s) processed
[INFO] 
[INFO] --- maven-invoker-plugin:3.0.1:verify (integration-test) @ maven-project-info-reports-plugin ---
[INFO] -------------------------------------------------
[INFO] Build Summary:
[INFO]   Passed: 9, Failed: 4, Errors: 0, Skipped: 0
[INFO] -------------------------------------------------
[ERROR] The following builds failed:
[ERROR] *  full-pom/pom.xml
[ERROR] *  dependencies-java-1.7-and-1.8/pom.xml
[ERROR] *  multi-module/pom.xml
[ERROR] *  MPIR-251/pom.xml
[INFO] -------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  01:36 min
[INFO] Finished at: 2020-01-16T10:52:39Z
[INFO] ------------------------------------------------------------------------
[INFO] [jenkins-event-spy] Generated /home/jenkins/jenkins-slave/workspace/oject-info-reports-plugin_master@2@tmp/withMaven85f32cbb/maven-spy-20200116-105102-4666459149663622587753.log
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-invoker-plugin:3.0.1:verify (integration-test) on project maven-project-info-reports-plugin: 4 builds failed. See console output above for details. -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-invoker-plugin:3.0.1:verify (integration-test) on project maven-project-info-reports-plugin: 4 builds failed. See console output above for details.
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.apache.maven.plugin.MojoFailureException: 4 builds failed. See console output above for details.
    at org.apache.maven.plugins.invoker.InvokerSession.handleFailures (InvokerSession.java:260)
    at org.apache.maven.plugins.invoker.VerifyMojo.execute (VerifyMojo.java:137)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[Pipeline] }
[Pipeline] // dir
[Pipeline] }
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-project-info-reports-plugin:maven-plugin:3.0.2-SNAPSHOT in source directory linux-jdk13-m3.6.x_build/src/main/java
[TASKS] Scanning folder '/home/jenkins/jenkins-slave/workspace/oject-info-reports-plugin_master@2' for files matching the pattern 'linux-jdk13-m3.6.x_build/src/main/java/**/*' - excludes: null
[TASKS] Found 27 files to scan for tasks
[TASKS] Found 13 open tasks.
Skipping warnings blame since pipelines do not have an SCM link.%n
[TASKS] Computing warning deltas based on reference build #71
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-project-info-reports-plugin:maven-plugin:3.0.2-SNAPSHOT generated by maven-surefire-plugin:test (default-test): linux-jdk14-m3.6.x_build/target/surefire-reports/*.xml
Recording test results
[withMaven] invokerPublisher - Archive invoker results for Maven artifact MavenArtifact{org.apache.maven.plugins:maven-project-info-reports-plugin:maven-plugin:3.0.2-SNAPSHOT(version: 3.0.2-SNAPSHOT, snapshot:false) } generated by PluginInvocation{org.apache.maven.plugins:maven-invoker-plugin:3.0.1@integration-test  integration-test}: linux-jdk13-m3.6.x_build/target/invoker-reports/*.xml
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-project-info-reports-plugin:maven-plugin:3.0.2-SNAPSHOT in source directory linux-jdk14-m3.6.x_build/src/main/java
[TASKS] Scanning folder '/home/jenkins/jenkins-slave/workspace/oject-info-reports-plugin_master@2' for files matching the pattern 'linux-jdk14-m3.6.x_build/src/main/java/**/*' - excludes: null
[TASKS] Found 27 files to scan for tasks
[TASKS] Found 13 open tasks.
Skipping warnings blame since pipelines do not have an SCM link.%n
[TASKS] Computing warning deltas based on reference build #71
[withMaven] invokerPublisher - Archive invoker results for Maven artifact MavenArtifact{org.apache.maven.plugins:maven-project-info-reports-plugin:maven-plugin:3.0.2-SNAPSHOT(version: 3.0.2-SNAPSHOT, snapshot:false) } generated by PluginInvocation{org.apache.maven.plugins:maven-invoker-plugin:3.0.1@integration-test  integration-test}: linux-jdk14-m3.6.x_build/target/invoker-reports/*.xml
[withMaven] Publishers: Generated Artifacts Publisher: 312 ms, Junit Publisher: 6378 ms, Open Task Scanner Publisher: 1351 ms, Dependencies Fingerprint Publisher: 1 ms, Invoker Publisher: 11493 ms
[Pipeline] // withMaven
[Pipeline] cleanWs
[WS-CLEANUP] Deleting project workspace...
[WS-CLEANUP] Deferred wipeout is used...
[WS-CLEANUP] done
[Pipeline] cleanWs
[WS-CLEANUP] Deleting project workspace...
[WS-CLEANUP] Deferred wipeout is used...
[WS-CLEANUP] done
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // ws
[Pipeline] }
[Pipeline] // node
[Pipeline] }
Failed in branch linux-jdk13-m3.6.x_build
[withMaven] Publishers: Generated Artifacts Publisher: 316 ms, Junit Publisher: 6234 ms, Open Task Scanner Publisher: 1322 ms, Dependencies Fingerprint Publisher: 1 ms, Invoker Publisher: 11534 ms
[Pipeline] // withMaven
[Pipeline] cleanWs
[WS-CLEANUP] Deleting project workspace...
[WS-CLEANUP] Deferred wipeout is used...
[WS-CLEANUP] done
[Pipeline] cleanWs
[WS-CLEANUP] Deleting project workspace...
[WS-CLEANUP] Deferred wipeout is used...
[WS-CLEANUP] done
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // ws
[Pipeline] }
[Pipeline] // node
[Pipeline] }
Failed in branch linux-jdk14-m3.6.x_build
Aborted by slachiewicz
[Pipeline] // node
[Pipeline] // node
[Pipeline] // node
[Pipeline] // node
[Pipeline] // node
[Pipeline] // node
[Pipeline] // node
[Pipeline] // node
[Pipeline] }
Failed in branch windows-jdk7-m3.2.x_build
[Pipeline] }
Failed in branch windows-jdk7-m3.3.x_build
[Pipeline] }
Failed in branch windows-jdk7-m3.5.x_build
[Pipeline] }
Failed in branch windows-jdk7-m3.6.x_build
[Pipeline] }
Failed in branch windows-jdk8-m3.6.x_build
[Pipeline] }
Failed in branch windows-jdk11-m3.6.x_build
[Pipeline] }
Failed in branch windows-jdk13-m3.6.x_build
[Pipeline] }
Failed in branch windows-jdk14-m3.6.x_build
[Pipeline] // parallel
[Pipeline] stage
[Pipeline] { (Notifications)
[Pipeline] echo
Build result: FAILURE
[Pipeline] jiraIssueSelector
[Pipeline] echo
The authors of changes [slachiewicz].
[Pipeline] echo
Sending email ...
[Pipeline] emailext
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