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From Apache Jenkins Server <jenk...@builds.apache.org>
Subject Build unstable in Jenkins: Maven TLP » maven-remote-resources-plugin » master #5
Date Tue, 04 Jun 2019 04:20:16 GMT
See https://builds.apache.org/job/maven-box/job/maven-remote-resources-plugin/job/master/5/

Changes:

* [MNG-6573] Use Maven 3.6.0 as default
* H39 has weird issues, exclude it for now
* Fix no access to currentBuild.rawBuild
* fixed typo
* Include more recent JDKs

4 tests failed.
FAILED:  org.apache.maven.plugin.resources.remote.it.IT_RunOnlyAtExecutionRoot.windows-jdk12-m3.6.x_build / Build windows-jdk12-m3.6.x_build / test

Error Message:
Exit code was non-zero: 1; command line and log = 
F:\jenkins\tools\maven\apache-maven-3.6.0\bin\mvn -e --batch-mode -Dmaven.compiler.target=7 -Dmaven.compiler.source=7 -Dhttps.protocols=TLSv1.2 -Dmaven.repo.local=f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target/it-repo org.apache.maven.plugins:maven-clean-plugin:clean generate-resources
Picked up JAVA_TOOL_OPTIONS: -Dmaven.ext.class.path="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3@tmp\withMaven2cfe6e9c\pipeline-maven-spy.jar" -Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3@tmp\withMaven2cfe6e9c" 
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/maven-metadata.xml
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/it-parent-1.6.1-SNAPSHOT.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
 @ 
[ERROR] The build could not read 2 projects -> [Help 1]
org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11

    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:383)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-1:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\child1\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed (ArtifactTransportListener.java:48)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run (BasicRepositoryConnector.java:368)
    at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run (RunnableErrorForwarder.java:75)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute (BasicRepositoryConnector.java:642)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get (BasicRepositoryConnector.java:262)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:489)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-2:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\child2\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException (DefaultUpdateCheckManager.java:217)
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact (DefaultUpdateCheckManager.java:172)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads (DefaultArtifactResolver.java:554)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:472)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[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/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException


Stack Trace:
org.apache.maven.it.VerificationException: 
Exit code was non-zero: 1; command line and log = 
F:\jenkins\tools\maven\apache-maven-3.6.0\bin\mvn -e --batch-mode -Dmaven.compiler.target=7 -Dmaven.compiler.source=7 -Dhttps.protocols=TLSv1.2 -Dmaven.repo.local=f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target/it-repo org.apache.maven.plugins:maven-clean-plugin:clean generate-resources
Picked up JAVA_TOOL_OPTIONS: -Dmaven.ext.class.path="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3@tmp\withMaven2cfe6e9c\pipeline-maven-spy.jar" -Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3@tmp\withMaven2cfe6e9c" 
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/maven-metadata.xml
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/it-parent-1.6.1-SNAPSHOT.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
 @ 
[ERROR] The build could not read 2 projects -> [Help 1]
org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11

    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:383)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-1:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\child1\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed (ArtifactTransportListener.java:48)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run (BasicRepositoryConnector.java:368)
    at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run (RunnableErrorForwarder.java:75)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute (BasicRepositoryConnector.java:642)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get (BasicRepositoryConnector.java:262)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:489)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-2:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\child2\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk12-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException (DefaultUpdateCheckManager.java:217)
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact (DefaultUpdateCheckManager.java:172)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads (DefaultArtifactResolver.java:554)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:472)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[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/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException

	at org.apache.maven.plugin.resources.remote.it.IT_RunOnlyAtExecutionRoot.test(IT_RunOnlyAtExecutionRoot.java:71)


FAILED:  org.apache.maven.plugin.resources.remote.it.IT_RunOnlyAtExecutionRoot.windows-jdk13-m3.6.x_build / Build windows-jdk13-m3.6.x_build / test

Error Message:
Exit code was non-zero: 1; command line and log = 
F:\jenkins\tools\maven\apache-maven-3.6.0\bin\mvn -e --batch-mode -Dmaven.compiler.target=7 -Dmaven.compiler.source=7 -Dhttps.protocols=TLSv1.2 -Dmaven.repo.local=f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target/it-repo org.apache.maven.plugins:maven-clean-plugin:clean generate-resources
Picked up JAVA_TOOL_OPTIONS: -Dmaven.ext.class.path="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2@tmp\withMavenac2260fe\pipeline-maven-spy.jar" -Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2@tmp\withMavenac2260fe" 
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/maven-metadata.xml
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/it-parent-1.6.1-SNAPSHOT.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
 @ 
[ERROR] The build could not read 2 projects -> [Help 1]
org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11

    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:383)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-1:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\child1\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed (ArtifactTransportListener.java:48)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run (BasicRepositoryConnector.java:368)
    at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run (RunnableErrorForwarder.java:75)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute (BasicRepositoryConnector.java:642)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get (BasicRepositoryConnector.java:262)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:489)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-2:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\child2\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException (DefaultUpdateCheckManager.java:217)
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact (DefaultUpdateCheckManager.java:172)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads (DefaultArtifactResolver.java:554)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:472)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[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/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException


Stack Trace:
org.apache.maven.it.VerificationException: 
Exit code was non-zero: 1; command line and log = 
F:\jenkins\tools\maven\apache-maven-3.6.0\bin\mvn -e --batch-mode -Dmaven.compiler.target=7 -Dmaven.compiler.source=7 -Dhttps.protocols=TLSv1.2 -Dmaven.repo.local=f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target/it-repo org.apache.maven.plugins:maven-clean-plugin:clean generate-resources
Picked up JAVA_TOOL_OPTIONS: -Dmaven.ext.class.path="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2@tmp\withMavenac2260fe\pipeline-maven-spy.jar" -Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2@tmp\withMavenac2260fe" 
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/maven-metadata.xml
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/it-parent-1.6.1-SNAPSHOT.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
 @ 
[ERROR] The build could not read 2 projects -> [Help 1]
org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11

    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:383)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-1:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\child1\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed (ArtifactTransportListener.java:48)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run (BasicRepositoryConnector.java:368)
    at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run (RunnableErrorForwarder.java:75)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute (BasicRepositoryConnector.java:642)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get (BasicRepositoryConnector.java:262)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:489)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-2:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\child2\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk13-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException (DefaultUpdateCheckManager.java:217)
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact (DefaultUpdateCheckManager.java:172)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads (DefaultArtifactResolver.java:554)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:472)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[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/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException

	at org.apache.maven.plugin.resources.remote.it.IT_RunOnlyAtExecutionRoot.test(IT_RunOnlyAtExecutionRoot.java:71)


FAILED:  org.apache.maven.plugin.resources.remote.it.IT_RunOnlyAtExecutionRoot.windows-jdk11-m3.6.x_build / Build windows-jdk11-m3.6.x_build / test

Error Message:
Exit code was non-zero: 1; command line and log = 
F:\jenkins\tools\maven\apache-maven-3.6.0\bin\mvn -e --batch-mode -Dhttps.protocols=TLSv1.2 -Dmaven.repo.local=f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target/it-repo org.apache.maven.plugins:maven-clean-plugin:clean generate-resources
Picked up JAVA_TOOL_OPTIONS: -Dmaven.ext.class.path="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2@tmp\withMaven335b03c3\pipeline-maven-spy.jar" -Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2@tmp\withMaven335b03c3" 
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/maven-metadata.xml
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/it-parent-1.6.1-SNAPSHOT.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
 @ 
[ERROR] The build could not read 2 projects -> [Help 1]
org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11

    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:383)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-1:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\child1\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed (ArtifactTransportListener.java:48)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run (BasicRepositoryConnector.java:368)
    at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run (RunnableErrorForwarder.java:75)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute (BasicRepositoryConnector.java:642)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get (BasicRepositoryConnector.java:262)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:489)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-2:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\child2\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException (DefaultUpdateCheckManager.java:217)
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact (DefaultUpdateCheckManager.java:172)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads (DefaultArtifactResolver.java:554)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:472)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[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/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException


Stack Trace:
org.apache.maven.it.VerificationException: 
Exit code was non-zero: 1; command line and log = 
F:\jenkins\tools\maven\apache-maven-3.6.0\bin\mvn -e --batch-mode -Dhttps.protocols=TLSv1.2 -Dmaven.repo.local=f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target/it-repo org.apache.maven.plugins:maven-clean-plugin:clean generate-resources
Picked up JAVA_TOOL_OPTIONS: -Dmaven.ext.class.path="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2@tmp\withMaven335b03c3\pipeline-maven-spy.jar" -Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2@tmp\withMaven335b03c3" 
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/maven-metadata.xml
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/it-parent-1.6.1-SNAPSHOT.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
 @ 
[ERROR] The build could not read 2 projects -> [Help 1]
org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11

    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:383)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-1:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\child1\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed (ArtifactTransportListener.java:48)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run (BasicRepositoryConnector.java:368)
    at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run (RunnableErrorForwarder.java:75)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute (BasicRepositoryConnector.java:642)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get (BasicRepositoryConnector.java:262)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:489)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-2:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\child2\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@2@2\windows-jdk11-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException (DefaultUpdateCheckManager.java:217)
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact (DefaultUpdateCheckManager.java:172)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads (DefaultArtifactResolver.java:554)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:472)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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:566)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[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/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException

	at org.apache.maven.plugin.resources.remote.it.IT_RunOnlyAtExecutionRoot.test(IT_RunOnlyAtExecutionRoot.java:71)


FAILED:  org.apache.maven.plugin.resources.remote.it.IT_RunOnlyAtExecutionRoot.windows-jdk8-m3.6.x_build / Build windows-jdk8-m3.6.x_build / test

Error Message:
Exit code was non-zero: 1; command line and log = 
F:\jenkins\tools\maven\apache-maven-3.6.0\bin\mvn -e --batch-mode -Dhttps.protocols=TLSv1.2 -Dmaven.repo.local=f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target/it-repo org.apache.maven.plugins:maven-clean-plugin:clean generate-resources
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/maven-metadata.xml
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/it-parent-1.6.1-SNAPSHOT.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
 @ 
[ERROR] The build could not read 2 projects -> [Help 1]
org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11

    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:383)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-1:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\child1\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed (ArtifactTransportListener.java:48)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run (BasicRepositoryConnector.java:368)
    at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run (RunnableErrorForwarder.java:75)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute (BasicRepositoryConnector.java:642)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get (BasicRepositoryConnector.java:262)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:489)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-2:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\child2\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException (DefaultUpdateCheckManager.java:217)
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact (DefaultUpdateCheckManager.java:172)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads (DefaultArtifactResolver.java:554)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:472)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[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/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException
Picked up JAVA_TOOL_OPTIONS: -Dmaven.ext.class.path="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3@tmp\withMavenccc68879\pipeline-maven-spy.jar" -Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3@tmp\withMavenccc68879" 


Stack Trace:
org.apache.maven.it.VerificationException: 
Exit code was non-zero: 1; command line and log = 
F:\jenkins\tools\maven\apache-maven-3.6.0\bin\mvn -e --batch-mode -Dhttps.protocols=TLSv1.2 -Dmaven.repo.local=f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target/it-repo org.apache.maven.plugins:maven-clean-plugin:clean generate-resources
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/maven-metadata.xml
[INFO] Downloading from apache-snapshots: http://repository.apache.org/snapshots/org/apache/maven/plugin/rresource/it/it-parent/1.6.1-SNAPSHOT/it-parent-1.6.1-SNAPSHOT.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
 @ 
[ERROR] The build could not read 2 projects -> [Help 1]
org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11
[FATAL] Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11

    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:383)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-1:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\child1\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/) and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in apache-snapshots (http://repository.apache.org/snapshots/)
    at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed (ArtifactTransportListener.java:48)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run (BasicRepositoryConnector.java:368)
    at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run (RunnableErrorForwarder.java:75)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute (BasicRepositoryConnector.java:642)
    at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get (BasicRepositoryConnector.java:262)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:489)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[ERROR]   
[ERROR]   The project org.apache.maven.plugin.rresource.it.mrr41:child-2:[unknown-version] (F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\child2\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version]: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ org.apache.maven.plugin.rresource.it.mrr41:parent:[unknown-version], F:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3\windows-jdk8-m3.6.x_build\target\test-classes\run-only-at-execution-root\pom.xml, line 24, column 11 -> [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:413)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find org.apache.maven.plugin.rresource.it:it-parent:pom:1.6.1-SNAPSHOT in http://repository.apache.org/snapshots/ was cached in the local repository, resolution will not be reattempted until the update interval of apache-snapshots has elapsed or updates are forced
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException (DefaultUpdateCheckManager.java:217)
    at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact (DefaultUpdateCheckManager.java:172)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads (DefaultArtifactResolver.java:554)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:472)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:390)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:215)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:192)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:247)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
    at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
    at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1061)
    at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:860)
    at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:332)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:432)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:518)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:400)
    at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:362)
    at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
    at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
    at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
    at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
    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 sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[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/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException
Picked up JAVA_TOOL_OPTIONS: -Dmaven.ext.class.path="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3@tmp\withMavenccc68879\pipeline-maven-spy.jar" -Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="f:\jenkins\jenkins-slave\workspace\n-remote-resources-plugin_master@3@tmp\withMavenccc68879" 

	at org.apache.maven.plugin.resources.remote.it.IT_RunOnlyAtExecutionRoot.test(IT_RunOnlyAtExecutionRoot.java:71)




Build log:
[...truncated 5367 lines...]
[INFO] Generating current version: 1.0.0
[INFO] 
[INFO] --- maven-plugin-plugin:3.5.2:helpmojo (generate-helpmojo) @ maven-remote-resources-plugin ---
[INFO] 
[INFO] --- maven-failsafe-plugin:2.22.0:verify (integration-tests) @ maven-remote-resources-plugin ---
[INFO] Failsafe report directory: /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk11-m3.6.x_build/target/failsafe-reports
[INFO] 
[INFO] --- maven-invoker-plugin:3.1.0:verify (integration-test) @ maven-remote-resources-plugin ---
[INFO] -------------------------------------------------
[INFO] Build Summary:
[INFO]   Passed: 3, Failed: 0, Errors: 0, Skipped: 0
[INFO] -------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  01:36 min
[INFO] Finished at: 2019-06-04T04:18:45Z
[INFO] ------------------------------------------------------------------------
[INFO] [jenkins-event-spy] Generated /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2@tmp/withMavenf42e09f0/maven-spy-20190604-041709-3382567522225120088288.log
[INFO] Using 'UTF-8' encoding to read mojo source files.
[INFO] java-javadoc mojo extractor found 0 mojo descriptor.
[INFO] java-annotations mojo extractor found 0 mojo descriptor.
[Pipeline] }
[Pipeline] // dir
[Pipeline] }
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (process-resource-bundles) @ maven-remote-resources-plugin ---
[INFO] 
[INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ maven-remote-resources-plugin ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/src/main/resources
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.7.0:compile (default-compile) @ maven-remote-resources-plugin ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 11 source files to /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/classes
[withMaven] artifactsPublisher - Archive artifact linux-jdk11-m3.6.x_build/pom.xml under org/apache/maven/plugins/maven-remote-resources-plugin/1.6.1-SNAPSHOT/maven-remote-resources-plugin-1.6.1-SNAPSHOT.pom
[withMaven] artifactsPublisher - Archive artifact linux-jdk11-m3.6.x_build/target/maven-remote-resources-plugin-1.6.1-SNAPSHOT.jar under org/apache/maven/plugins/maven-remote-resources-plugin/1.6.1-SNAPSHOT/maven-remote-resources-plugin-1.6.1-SNAPSHOT.jar
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-remote-resources-plugin:maven-plugin:1.6.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): linux-jdk11-m3.6.x_build/target/surefire-reports/*.xml
Recording test results
[INFO] /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/generated-sources/modello/org/apache/maven/plugin/resources/remote/io/xpp3/SupplementalDataModelXpp3Reader.java: Some input files use unchecked or unsafe operations.
[INFO] /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/generated-sources/modello/org/apache/maven/plugin/resources/remote/io/xpp3/SupplementalDataModelXpp3Reader.java: Recompile with -Xlint:unchecked for details.
[INFO] 
[INFO] --- maven-plugin-plugin:3.5.2:descriptor (default-descriptor) @ maven-remote-resources-plugin ---
[INFO] Using 'UTF-8' encoding to read mojo source files.
[INFO] java-javadoc mojo extractor found 0 mojo descriptor.
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-remote-resources-plugin:maven-plugin:1.6.1-SNAPSHOT generated by maven-failsafe-plugin:integration-test (integration-tests): linux-jdk11-m3.6.x_build/target/failsafe-reports/*.xml
Recording test results
[INFO] java-annotations mojo extractor found 3 mojo descriptors.
[INFO] 
[INFO] --- maven-plugin-plugin:3.5.2:descriptor (generate-descriptor) @ maven-remote-resources-plugin ---
[INFO] Using 'UTF-8' encoding to read mojo source files.
[INFO] java-javadoc mojo extractor found 0 mojo descriptor.
[INFO] java-annotations mojo extractor found 3 mojo descriptors.
[INFO] 
[INFO] --- maven-resources-plugin:3.1.0:testResources (default-testResources) @ maven-remote-resources-plugin ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 7 resources
[INFO] Copying 46 resources
[INFO] Copying 1 resource
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.7.0:testCompile (default-testCompile) @ maven-remote-resources-plugin ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 18 source files to /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/test-classes
[INFO] 
[INFO] --- maven-surefire-plugin:2.22.0:test (default-test) @ maven-remote-resources-plugin ---
[INFO] Surefire report directory: /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/surefire-reports
[INFO] 
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.apache.maven.plugin.resources.remote.RemoteResourcesMojoTest
[INFO] Writing META-INF/maven/remote-resources.xml descriptor with 1 entry
[INFO] Preparing remote bundle test:test:1.2
[INFO] Copying 1 resource from 1 bundle.
[WARNING] sourceEncoding has not been set, using platform encoding ISO-8859-1, i.e. build is platform dependent!
[INFO] Writing META-INF/maven/remote-resources.xml descriptor with 1 entry
[INFO] Preparing remote bundle test:test:1.1
[INFO] Copying 1 resource from 1 bundle.
[INFO] Preparing remote bundle test:test:1.1
[INFO] Copying 1 resource from 1 bundle.
[WARNING] sourceEncoding has not been set, using platform encoding ISO-8859-1, i.e. build is platform dependent!
[INFO] Writing META-INF/maven/remote-resources.xml descriptor with 1 entry
[INFO] Preparing remote bundle test-filtered-bundles:test-filtered-bundles:2
[INFO] Copying 1 resource from 1 bundle.
[INFO] Preparing remote bundle test-filtered-bundles:test-filtered-bundles:2
[INFO] Copying 1 resource from 1 bundle.
[WARNING] sourceEncoding has not been set, using platform encoding ISO-8859-1, i.e. build is platform dependent!
[INFO] Writing META-INF/maven/remote-resources.xml descriptor with 1 entry
[INFO] Preparing remote bundle test:test:1.0:war
[INFO] Copying 1 resource from 1 bundle.
[WARNING] sourceEncoding has not been set, using platform encoding ISO-8859-1, i.e. build is platform dependent!
[INFO] Writing META-INF/maven/remote-resources.xml descriptor with 1 entry
[INFO] Preparing remote bundle test:test:1.0
[INFO] Copying 1 resource from 1 bundle.
[INFO] Writing META-INF/maven/remote-resources.xml descriptor with 1 entry
[INFO] Preparing remote bundle test:test:1.3
[INFO] Copying 1 resource from 1 bundle.
[WARNING] sourceEncoding has not been set, using platform encoding ISO-8859-1, i.e. build is platform dependent!
[INFO] Writing META-INF/maven/remote-resources.xml descriptor with 1 entry
[INFO] Preparing remote bundle test:test:1.0:jar:test
[INFO] Copying 1 resource from 1 bundle.
[INFO] Copying 0 resource from 0 bundle.
[WARNING] sourceEncoding has not been set, using platform encoding ISO-8859-1, i.e. build is platform dependent!
[INFO] Writing META-INF/maven/remote-resources.xml descriptor with 1 entry
[INFO] Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.172 s - in org.apache.maven.plugin.resources.remote.RemoteResourcesMojoTest
[INFO] 
[INFO] Results:
[INFO] 
[INFO] Tests run: 10, Failures: 0, Errors: 0, Skipped: 0
[INFO] 
[INFO] 
[INFO] --- maven-jar-plugin:3.1.0:jar (default-jar) @ maven-remote-resources-plugin ---
[INFO] Building jar: /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/maven-remote-resources-plugin-1.6.1-SNAPSHOT.jar
[INFO] 
[INFO] --- maven-plugin-plugin:3.5.2:addPluginArtifactMetadata (default-addPluginArtifactMetadata) @ maven-remote-resources-plugin ---
[INFO] 
[INFO] --- maven-site-plugin:3.7.1:attach-descriptor (attach-descriptor) @ maven-remote-resources-plugin ---
[INFO] Skipping because packaging 'maven-plugin' is not pom.
[INFO] 
[INFO] --- maven-invoker-plugin:3.1.0:install (integration-test) @ maven-remote-resources-plugin ---
[INFO] Installing /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/pom.xml to /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/local-repo/org/apache/maven/plugins/maven-remote-resources-plugin/1.6.1-SNAPSHOT/maven-remote-resources-plugin-1.6.1-SNAPSHOT.pom
[INFO] Installing /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/maven-remote-resources-plugin-1.6.1-SNAPSHOT.jar to /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/local-repo/org/apache/maven/plugins/maven-remote-resources-plugin/1.6.1-SNAPSHOT/maven-remote-resources-plugin-1.6.1-SNAPSHOT.jar
[INFO] 
[INFO] --- maven-invoker-plugin:3.1.0:install (install-descriptor) @ maven-remote-resources-plugin ---
[INFO] Installing /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/pom.xml to /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/it-repo/org/apache/maven/plugins/maven-remote-resources-plugin/1.6.1-SNAPSHOT/maven-remote-resources-plugin-1.6.1-SNAPSHOT.pom
[INFO] Installing /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/maven-remote-resources-plugin-1.6.1-SNAPSHOT.jar to /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/it-repo/org/apache/maven/plugins/maven-remote-resources-plugin/1.6.1-SNAPSHOT/maven-remote-resources-plugin-1.6.1-SNAPSHOT.jar
[INFO] 
[INFO] --- maven-failsafe-plugin:2.22.0:integration-test (integration-tests) @ maven-remote-resources-plugin ---
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-remote-resources-plugin:maven-plugin:1.6.1-SNAPSHOT in source directory linux-jdk11-m3.6.x_build/src/main/java
[TASKS] Scanning folder '/home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2' for files matching the pattern 'linux-jdk11-m3.6.x_build/src/main/java/**/*' - excludes: null
[TASKS] Found 3 files to scan for tasks
[TASKS] Found 2 open tasks.
Skipping warnings blame since pipelines do not have an SCM link.%n
[TASKS] Computing warning deltas based on reference build #4
[INFO] Failsafe report directory: /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/failsafe-reports
[INFO] 
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.apache.maven.plugin.resources.remote.it.IT_SupplementalArtifact
[withMaven] invokerPublisher - Archive invoker results for Maven artifact MavenArtifact{org.apache.maven.plugins:maven-remote-resources-plugin:maven-plugin:1.6.1-SNAPSHOT(version: 1.6.1-SNAPSHOT, snapshot:false) } generated by PluginInvocation{org.apache.maven.plugins:maven-invoker-plugin:3.1.0@integration-test  integration-test}: linux-jdk11-m3.6.x_build/target/invoker-reports/*.xml
[withMaven] Publishers: Generated Artifacts Publisher: 1438 ms, Junit Publisher: 5084 ms, Open Task Scanner Publisher: 526 ms, Invoker Publisher: 3160 ms, Pipeline Graph Publisher: 1 ms
[Pipeline] // withMaven
[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] }
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 17.924 s - in org.apache.maven.plugin.resources.remote.it.IT_SupplementalArtifact
[INFO] Running org.apache.maven.plugin.resources.remote.it.IT_GenerateFromBundleWithTypeAndClassifier
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.826 s - in org.apache.maven.plugin.resources.remote.it.IT_GenerateFromBundleWithTypeAndClassifier
[INFO] Running org.apache.maven.plugin.resources.remote.it.IT_GenerateFromBundle
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.797 s - in org.apache.maven.plugin.resources.remote.it.IT_GenerateFromBundle
[INFO] Running org.apache.maven.plugin.resources.remote.it.IT_GetDependencyProjects
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.479 s - in org.apache.maven.plugin.resources.remote.it.IT_GetDependencyProjects
[INFO] Running org.apache.maven.plugin.resources.remote.it.IT_GenerateFromOverride
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.778 s - in org.apache.maven.plugin.resources.remote.it.IT_GenerateFromOverride
[INFO] Running org.apache.maven.plugin.resources.remote.it.IT_CustomFilterDelimiter
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.915 s - in org.apache.maven.plugin.resources.remote.it.IT_CustomFilterDelimiter
[INFO] Running org.apache.maven.plugin.resources.remote.it.IT_RunOnlyAtExecutionRoot
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.353 s - in org.apache.maven.plugin.resources.remote.it.IT_RunOnlyAtExecutionRoot
[INFO] Running org.apache.maven.plugin.resources.remote.it.IT_BadDependencyPoms
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.663 s - in org.apache.maven.plugin.resources.remote.it.IT_BadDependencyPoms
[INFO] Running org.apache.maven.plugin.resources.remote.it.IT_FilterLocalOverride
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.824 s - in org.apache.maven.plugin.resources.remote.it.IT_FilterLocalOverride
[INFO] 
[INFO] Results:
[INFO] 
[INFO] Tests run: 9, Failures: 0, Errors: 0, Skipped: 0
[INFO] 
[INFO] 
[INFO] --- maven-invoker-plugin:3.1.0:integration-test (integration-test) @ maven-remote-resources-plugin ---
[INFO] Running 1 setup job:
[INFO] Building: setup-bundle/pom.xml
[INFO]           setup-bundle/pom.xml ............................. SUCCESS (4.9 s)
[INFO] Setup done.
[INFO] Building: maven-remote-resources-test/pom.xml
[INFO]           maven-remote-resources-test/pom.xml .............. SUCCESS (4.4 s)
[INFO] Building: process/pom.xml
[INFO] run post-build script verify.groovy
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/home/jenkins/jenkins-slave/workspace/.maven_repositories/null/org/codehaus/groovy/groovy-all/2.4.8/groovy-all-2.4.8.jar) to method java.lang.Object.finalize()
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.CachedClass
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[INFO]           process/pom.xml .................................. SUCCESS (3.6 s)
[INFO] 
[INFO] --- maven-checkstyle-plugin:3.0.0:check (checkstyle-check) @ maven-remote-resources-plugin ---
[INFO] 
[INFO] --- maven-failsafe-plugin:2.22.0:verify (integration-tests) @ maven-remote-resources-plugin ---
[INFO] Failsafe report directory: /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2/linux-jdk13-m3.6.x_build/target/failsafe-reports
[INFO] 
[INFO] --- maven-invoker-plugin:3.1.0:verify (integration-test) @ maven-remote-resources-plugin ---
[INFO] -------------------------------------------------
[INFO] Build Summary:
[INFO]   Passed: 3, Failed: 0, Errors: 0, Skipped: 0
[INFO] -------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  01:17 min
[INFO] Finished at: 2019-06-04T04:19:59Z
[INFO] ------------------------------------------------------------------------
[INFO] [jenkins-event-spy] Generated /home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2@tmp/withMaven45eb8361/maven-spy-20190604-041841-795531979352658578246.log
[Pipeline] }
[Pipeline] // dir
[Pipeline] }
[withMaven] artifactsPublisher - Archive artifact linux-jdk13-m3.6.x_build/pom.xml under org/apache/maven/plugins/maven-remote-resources-plugin/1.6.1-SNAPSHOT/maven-remote-resources-plugin-1.6.1-SNAPSHOT.pom
[withMaven] artifactsPublisher - Archive artifact linux-jdk13-m3.6.x_build/target/maven-remote-resources-plugin-1.6.1-SNAPSHOT.jar under org/apache/maven/plugins/maven-remote-resources-plugin/1.6.1-SNAPSHOT/maven-remote-resources-plugin-1.6.1-SNAPSHOT.jar
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-remote-resources-plugin:maven-plugin:1.6.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): linux-jdk13-m3.6.x_build/target/surefire-reports/*.xml
Recording test results
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-remote-resources-plugin:maven-plugin:1.6.1-SNAPSHOT generated by maven-failsafe-plugin:integration-test (integration-tests): linux-jdk13-m3.6.x_build/target/failsafe-reports/*.xml
Recording test results
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-remote-resources-plugin:maven-plugin:1.6.1-SNAPSHOT in source directory linux-jdk13-m3.6.x_build/src/main/java
[TASKS] Scanning folder '/home/jenkins/jenkins-slave/workspace/n-remote-resources-plugin_master@2' for files matching the pattern 'linux-jdk13-m3.6.x_build/src/main/java/**/*' - excludes: null
[TASKS] Found 3 files to scan for tasks
[TASKS] Found 2 open tasks.
Skipping warnings blame since pipelines do not have an SCM link.%n
[TASKS] Computing warning deltas based on reference build #4
[withMaven] invokerPublisher - Archive invoker results for Maven artifact MavenArtifact{org.apache.maven.plugins:maven-remote-resources-plugin:maven-plugin:1.6.1-SNAPSHOT(version: 1.6.1-SNAPSHOT, snapshot:false) } generated by PluginInvocation{org.apache.maven.plugins:maven-invoker-plugin:3.1.0@integration-test  integration-test}: linux-jdk13-m3.6.x_build/target/invoker-reports/*.xml
[withMaven] Publishers: Generated Artifacts Publisher: 1108 ms, Junit Publisher: 5531 ms, Open Task Scanner Publisher: 509 ms, Invoker Publisher: 2971 ms, Pipeline Graph Publisher: 2 ms
[Pipeline] // withMaven
[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] }
[Pipeline] // parallel
[Pipeline] stage
[Pipeline] { (Notifications)
[Pipeline] echo
Build result: UNSTABLE
[Pipeline] jiraIssueSelector
[Pipeline] jiraComment
[Pipeline] emailext
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