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From Apache Jenkins Server <jenk...@builds.apache.org>
Subject Build unstable in Jenkins: Maven TLP » maven » MNG-5693 #6
Date Thu, 03 Jan 2019 02:11:32 GMT
See https://builds.apache.org/job/maven-box/job/maven/job/MNG-5693/6/

Changes:

* add mavenLinkerPublisher

18 tests failed.
FAILED:  org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.linux-jdk9 / Run ITs Linux Java 9 / testItShouldOnlyRunEachTaskOnce

Error Message:
Goal executed twice: [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---

Stack Trace:
org.apache.maven.it.VerificationException: Goal executed twice: [INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
	at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.assertNoRepeatedLines(MavenITmng5965ParallelBuildMultipliesWorkTest.java:59)
	at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce(MavenITmng5965ParallelBuildMultipliesWorkTest.java:45)


FAILED:  org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.linux-jdk8 / Run ITs Linux Java 8 / testItShouldOnlyRunEachTaskOnce

Error Message:
Exit code was non-zero: 1; command line and log = 
/home/jenkins/jenkins-slave/workspace/maven-box_maven_MNG-5693/test/core-it-suite/target/apache-maven/bin/mvn --global-settings /home/jenkins/jenkins-slave/workspace/maven-box_maven_MNG-5693/test/core-it-suite/target/test-classes/settings.xml -T1 -e --batch-mode -Dmaven.repo.local=/home/jenkins/jenkins-slave/workspace/maven-box_maven_MNG-5693/test/it-local-repo clean install:help
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] base-project                                                       [pom]
[INFO] module-1                                                           [pom]
[INFO] module-2                                                           [pom]
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [2/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [3/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [4/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [5/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [6/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [7/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [8/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for base-project 0.1:
[INFO] 
[INFO] base-project ....................................... SUCCESS [  0.006 s]
[INFO] module-1 ........................................... SUCCESS [  0.001 s]
[INFO] module-2 ........................................... SUCCESS [  0.001 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.184 s
[INFO] Finished at: 2019-01-01T18:22:17Z
[INFO] ------------------------------------------------------------------------
[ERROR] java.util.concurrent.ExecutionException: java.lang.NullPointerException
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:185)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    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.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    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 junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:192)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:181)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    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.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    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 junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:511)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:624)
    at java.lang.Thread.run (Thread.java:748)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.


Stack Trace:
org.apache.maven.it.VerificationException: 
Exit code was non-zero: 1; command line and log = 
/home/jenkins/jenkins-slave/workspace/maven-box_maven_MNG-5693/test/core-it-suite/target/apache-maven/bin/mvn --global-settings /home/jenkins/jenkins-slave/workspace/maven-box_maven_MNG-5693/test/core-it-suite/target/test-classes/settings.xml -T1 -e --batch-mode -Dmaven.repo.local=/home/jenkins/jenkins-slave/workspace/maven-box_maven_MNG-5693/test/it-local-repo clean install:help
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] base-project                                                       [pom]
[INFO] module-1                                                           [pom]
[INFO] module-2                                                           [pom]
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [2/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [3/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [4/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [5/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [6/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [7/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [8/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for base-project 0.1:
[INFO] 
[INFO] base-project ....................................... SUCCESS [  0.006 s]
[INFO] module-1 ........................................... SUCCESS [  0.001 s]
[INFO] module-2 ........................................... SUCCESS [  0.001 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.184 s
[INFO] Finished at: 2019-01-01T18:22:17Z
[INFO] ------------------------------------------------------------------------
[ERROR] java.util.concurrent.ExecutionException: java.lang.NullPointerException
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:185)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    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.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    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 junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:192)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:181)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    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.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    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 junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:511)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:624)
    at java.lang.Thread.run (Thread.java:748)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.

	at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce(MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)


FAILED:  org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.linux-jdk7 / Run ITs Linux Java 7 / testItShouldOnlyRunEachTaskOnce

Error Message:
Exit code was non-zero: 1; command line and log = 
/home/jenkins/jenkins-slave/workspace/maven-box_maven_MNG-5693/test/core-it-suite/target/apache-maven/bin/mvn --global-settings /home/jenkins/jenkins-slave/workspace/maven-box_maven_MNG-5693/test/core-it-suite/target/test-classes/settings.xml -T1 -e --batch-mode -Dmaven.repo.local=/home/jenkins/jenkins-slave/workspace/maven-box_maven_MNG-5693/test/it-local-repo clean install:help
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] base-project                                                       [pom]
[INFO] module-1                                                           [pom]
[INFO] module-2                                                           [pom]
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [2/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [3/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [4/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [5/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [6/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [7/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [8/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for base-project 0.1:
[INFO] 
[INFO] base-project ....................................... SUCCESS [  0.006 s]
[INFO] module-1 ........................................... SUCCESS [  0.001 s]
[INFO] module-2 ........................................... SUCCESS [  0.002 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.246 s
[INFO] Finished at: 2019-01-01T18:22:06Z
[INFO] ------------------------------------------------------------------------
[ERROR] java.util.concurrent.ExecutionException: java.lang.NullPointerException
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:185)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:188)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:181)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:262)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:471)
    at java.util.concurrent.FutureTask.run (FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:615)
    at java.lang.Thread.run (Thread.java:745)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.


Stack Trace:
org.apache.maven.it.VerificationException: 
Exit code was non-zero: 1; command line and log = 
/home/jenkins/jenkins-slave/workspace/maven-box_maven_MNG-5693/test/core-it-suite/target/apache-maven/bin/mvn --global-settings /home/jenkins/jenkins-slave/workspace/maven-box_maven_MNG-5693/test/core-it-suite/target/test-classes/settings.xml -T1 -e --batch-mode -Dmaven.repo.local=/home/jenkins/jenkins-slave/workspace/maven-box_maven_MNG-5693/test/it-local-repo clean install:help
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] base-project                                                       [pom]
[INFO] module-1                                                           [pom]
[INFO] module-2                                                           [pom]
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [2/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [3/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [4/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [5/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [6/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [7/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [8/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for base-project 0.1:
[INFO] 
[INFO] base-project ....................................... SUCCESS [  0.006 s]
[INFO] module-1 ........................................... SUCCESS [  0.001 s]
[INFO] module-2 ........................................... SUCCESS [  0.002 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.246 s
[INFO] Finished at: 2019-01-01T18:22:06Z
[INFO] ------------------------------------------------------------------------
[ERROR] java.util.concurrent.ExecutionException: java.lang.NullPointerException
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:185)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:188)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:181)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:262)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:471)
    at java.util.concurrent.FutureTask.run (FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:615)
    at java.lang.Thread.run (Thread.java:745)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.

	at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce(MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)


FAILED:  org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.windows-jdk8 / Run ITs Windows Java 8 / testItShouldOnlyRunEachTaskOnce

Error Message:
Exit code was non-zero: 1; command line and log = 
C:\mvn-it-1.tmp\core-it-suite\target\apache-maven\bin\mvn --global-settings C:\mvn-it-1.tmp\core-it-suite\target\test-classes\settings.xml -T1 -e --batch-mode -Dmaven.repo.local=c:\mvn-it-1.tmp\it-local-repo clean install:help
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] base-project                                                       [pom]
[INFO] module-1                                                           [pom]
[INFO] module-2                                                           [pom]
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [2/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [3/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [4/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [5/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [6/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [7/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [8/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for base-project 0.1:
[INFO] 
[INFO] base-project ....................................... SUCCESS [  0.004 s]
[INFO] module-1 ........................................... SUCCESS [  0.000 s]
[INFO] module-2 ........................................... SUCCESS [  0.001 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.242 s
[INFO] Finished at: 2019-01-03T01:46:51Z
[INFO] ------------------------------------------------------------------------
[ERROR] java.lang.NullPointerException
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:192)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:140)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    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.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    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 junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:511)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:624)
    at java.lang.Thread.run (Thread.java:748)
[ERROR] java.util.concurrent.ExecutionException: java.lang.NullPointerException
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:185)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    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.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    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 junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:192)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:181)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    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.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    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 junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:511)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:624)
    at java.lang.Thread.run (Thread.java:748)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.


Stack Trace:
org.apache.maven.it.VerificationException: 
Exit code was non-zero: 1; command line and log = 
C:\mvn-it-1.tmp\core-it-suite\target\apache-maven\bin\mvn --global-settings C:\mvn-it-1.tmp\core-it-suite\target\test-classes\settings.xml -T1 -e --batch-mode -Dmaven.repo.local=c:\mvn-it-1.tmp\it-local-repo clean install:help
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] base-project                                                       [pom]
[INFO] module-1                                                           [pom]
[INFO] module-2                                                           [pom]
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [2/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [3/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [4/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [5/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [6/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [7/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [8/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for base-project 0.1:
[INFO] 
[INFO] base-project ....................................... SUCCESS [  0.004 s]
[INFO] module-1 ........................................... SUCCESS [  0.000 s]
[INFO] module-2 ........................................... SUCCESS [  0.001 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.242 s
[INFO] Finished at: 2019-01-03T01:46:51Z
[INFO] ------------------------------------------------------------------------
[ERROR] java.lang.NullPointerException
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:192)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:140)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    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.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    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 junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:511)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:624)
    at java.lang.Thread.run (Thread.java:748)
[ERROR] java.util.concurrent.ExecutionException: java.lang.NullPointerException
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:185)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    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.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    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 junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:192)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:181)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    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.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    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 junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:511)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:624)
    at java.lang.Thread.run (Thread.java:748)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.

	at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce(MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)


FAILED:  org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.windows-jdk9 / Run ITs Windows Java 9 / testItShouldOnlyRunEachTaskOnce

Error Message:
Exit code was non-zero: 1; command line and log = 
C:\mvn-it-1.tmp\core-it-suite\target\apache-maven\bin\mvn --global-settings C:\mvn-it-1.tmp\core-it-suite\target\test-classes\settings.xml -T1 -e --batch-mode -Dmaven.repo.local=c:\mvn-it-1.tmp\it-local-repo clean install:help
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] base-project                                                       [pom]
[INFO] module-1                                                           [pom]
[INFO] module-2                                                           [pom]
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [2/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [3/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [4/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [5/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [6/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [7/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [8/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for base-project 0.1:
[INFO] 
[INFO] base-project ....................................... SUCCESS [  0.004 s]
[INFO] module-1 ........................................... SUCCESS [  0.000 s]
[INFO] module-2 ........................................... SUCCESS [  0.001 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.271 s
[INFO] Finished at: 2019-01-02T17:50:25-08:00
[INFO] ------------------------------------------------------------------------
[ERROR] java.lang.NullPointerException
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:191)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:140)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:264)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:514)
    at java.util.concurrent.FutureTask.run (FutureTask.java:264)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1167)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:641)
    at java.lang.Thread.run (Thread.java:844)
[ERROR] java.util.concurrent.ExecutionException: java.lang.NullPointerException
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:185)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:191)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:181)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:264)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:514)
    at java.util.concurrent.FutureTask.run (FutureTask.java:264)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1167)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:641)
    at java.lang.Thread.run (Thread.java:844)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.


Stack Trace:
org.apache.maven.it.VerificationException: 
Exit code was non-zero: 1; command line and log = 
C:\mvn-it-1.tmp\core-it-suite\target\apache-maven\bin\mvn --global-settings C:\mvn-it-1.tmp\core-it-suite\target\test-classes\settings.xml -T1 -e --batch-mode -Dmaven.repo.local=c:\mvn-it-1.tmp\it-local-repo clean install:help
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] base-project                                                       [pom]
[INFO] module-1                                                           [pom]
[INFO] module-2                                                           [pom]
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [2/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [3/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [4/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [5/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [6/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [7/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [8/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for base-project 0.1:
[INFO] 
[INFO] base-project ....................................... SUCCESS [  0.004 s]
[INFO] module-1 ........................................... SUCCESS [  0.000 s]
[INFO] module-2 ........................................... SUCCESS [  0.001 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.271 s
[INFO] Finished at: 2019-01-02T17:50:25-08:00
[INFO] ------------------------------------------------------------------------
[ERROR] java.lang.NullPointerException
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:191)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:140)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:264)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:514)
    at java.util.concurrent.FutureTask.run (FutureTask.java:264)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1167)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:641)
    at java.lang.Thread.run (Thread.java:844)
[ERROR] java.util.concurrent.ExecutionException: java.lang.NullPointerException
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:185)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:191)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:181)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:564)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:264)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:514)
    at java.util.concurrent.FutureTask.run (FutureTask.java:264)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1167)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:641)
    at java.lang.Thread.run (Thread.java:844)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.

	at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce(MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)


FAILED:  org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.windows-jdk7 / Run ITs Windows Java 7 / testItShouldOnlyRunEachTaskOnce

Error Message:
Exit code was non-zero: 1; command line and log = 
C:\mvn-it-1.tmp\core-it-suite\target\apache-maven\bin\mvn --global-settings C:\mvn-it-1.tmp\core-it-suite\target\test-classes\settings.xml -T1 -e --batch-mode -Dmaven.repo.local=c:\mvn-it-1.tmp\it-local-repo clean install:help
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] base-project                                                       [pom]
[INFO] module-1                                                           [pom]
[INFO] module-2                                                           [pom]
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [2/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [3/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [4/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [5/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [6/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [7/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [8/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for base-project 0.1:
[INFO] 
[INFO] base-project ....................................... SUCCESS [  0.004 s]
[INFO] module-1 ........................................... SUCCESS [  0.001 s]
[INFO] module-2 ........................................... SUCCESS [  0.001 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.173 s
[INFO] Finished at: 2019-01-03T01:50:45Z
[INFO] ------------------------------------------------------------------------
[ERROR] java.util.concurrent.ExecutionException: java.lang.NullPointerException
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:185)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:188)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:181)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:262)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:471)
    at java.util.concurrent.FutureTask.run (FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:615)
    at java.lang.Thread.run (Thread.java:745)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.


Stack Trace:
org.apache.maven.it.VerificationException: 
Exit code was non-zero: 1; command line and log = 
C:\mvn-it-1.tmp\core-it-suite\target\apache-maven\bin\mvn --global-settings C:\mvn-it-1.tmp\core-it-suite\target\test-classes\settings.xml -T1 -e --batch-mode -Dmaven.repo.local=c:\mvn-it-1.tmp\it-local-repo clean install:help
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] base-project                                                       [pom]
[INFO] module-1                                                           [pom]
[INFO] module-2                                                           [pom]
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [1/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [2/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ base-project ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [3/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [4/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-1 >----------
[INFO] Building module-1 0.1                                              [5/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-1 ---
[INFO] 
[INFO] ----------< mng-5965-parallel-build-multiplies-work:module-2 >----------
[INFO] Building module-2 0.1                                              [6/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ module-2 ---
[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [7/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] 
[INFO] --------< mng-5965-parallel-build-multiplies-work:base-project >--------
[INFO] Building base-project 0.1                                          [8/3]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- maven-install-plugin:2.4:help (default-cli) @ base-project ---
[INFO] Maven Install Plugin 2.4
  Copies the project artifacts to the user's local repository.

This plugin has 3 goals:

install:help
  Display help information on maven-install-plugin.
  Call mvn install:help -Ddetail=true -Dgoal=<goal-name> to display parameter
  details.

install:install
  Installs the project's main artifact, and any other artifacts attached by
  other plugins in the lifecycle, to the local repository.

install:install-file
  Installs a file in the local repository.


[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for base-project 0.1:
[INFO] 
[INFO] base-project ....................................... SUCCESS [  0.004 s]
[INFO] module-1 ........................................... SUCCESS [  0.001 s]
[INFO] module-2 ........................................... SUCCESS [  0.001 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.173 s
[INFO] Finished at: 2019-01-03T01:50:45Z
[INFO] ------------------------------------------------------------------------
[ERROR] java.util.concurrent.ExecutionException: java.lang.NullPointerException
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:185)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report (FutureTask.java:122)
    at java.util.concurrent.FutureTask.get (FutureTask.java:188)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.multiThreadedProjectTaskSegmentBuild (MultiThreadedBuilder.java:181)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder.build (MultiThreadedBuilder.java:101)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at org.apache.maven.it.Embedded3xLauncher.run (Embedded3xLauncher.java:247)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1354)
    at org.apache.maven.it.Verifier.executeGoals (Verifier.java:1260)
    at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce (MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:606)
    at junit.framework.TestCase.runTest (TestCase.java:176)
    at org.apache.maven.it.AbstractMavenIntegrationTestCase.runTest (AbstractMavenIntegrationTestCase.java:222)
    at junit.framework.TestCase.runBare (TestCase.java:141)
    at junit.framework.TestResult$1.protect (TestResult.java:122)
    at junit.framework.TestResult.runProtected (TestResult.java:142)
    at junit.framework.TestResult.run (TestResult.java:125)
    at junit.framework.TestCase.run (TestCase.java:129)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at junit.framework.TestSuite.runTest (TestSuite.java:252)
    at junit.framework.TestSuite.run (TestSuite.java:247)
    at org.junit.internal.runners.JUnit38ClassRunner.run (JUnit38ClassRunner.java:86)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute (JUnit4Provider.java:365)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun (JUnit4Provider.java:273)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet (JUnit4Provider.java:238)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke (JUnit4Provider.java:159)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader (ForkedBooter.java:383)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess (ForkedBooter.java:344)
    at org.apache.maven.surefire.booter.ForkedBooter.execute (ForkedBooter.java:125)
    at org.apache.maven.surefire.booter.ForkedBooter.main (ForkedBooter.java:417)
Caused by: java.lang.NullPointerException
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:200)
    at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call (MultiThreadedBuilder.java:196)
    at java.util.concurrent.FutureTask.run (FutureTask.java:262)
    at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:471)
    at java.util.concurrent.FutureTask.run (FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:615)
    at java.lang.Thread.run (Thread.java:745)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.

	at org.apache.maven.it.MavenITmng5965ParallelBuildMultipliesWorkTest.testItShouldOnlyRunEachTaskOnce(MavenITmng5965ParallelBuildMultipliesWorkTest.java:36)


FAILED:  org.apache.maven.it.MavenITmng5482AetherNotFoundTest.linux-jdk9 / Run ITs Linux Java 9 / testPluginSite

Error Message:
Url to ClassNotFoundAether was not found in output.

Stack Trace:
junit.framework.AssertionFailedError: Url to ClassNotFoundAether was not found in output.
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.check(MavenITmng5482AetherNotFoundTest.java:93)
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.testPluginSite(MavenITmng5482AetherNotFoundTest.java:55)


FAILED:  org.apache.maven.it.MavenITmng5482AetherNotFoundTest.linux-jdk9 / Run ITs Linux Java 9 / testPluginDependency

Error Message:
Url to ClassNotFoundAether was not found in output.

Stack Trace:
junit.framework.AssertionFailedError: Url to ClassNotFoundAether was not found in output.
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.check(MavenITmng5482AetherNotFoundTest.java:93)
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.testPluginDependency(MavenITmng5482AetherNotFoundTest.java:49)


FAILED:  org.apache.maven.it.MavenITmng5482AetherNotFoundTest.linux-jdk8 / Run ITs Linux Java 8 / testPluginSite

Error Message:
Url to ClassNotFoundAether was not found in output.

Stack Trace:
junit.framework.AssertionFailedError: Url to ClassNotFoundAether was not found in output.
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.check(MavenITmng5482AetherNotFoundTest.java:93)
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.testPluginSite(MavenITmng5482AetherNotFoundTest.java:55)


FAILED:  org.apache.maven.it.MavenITmng5482AetherNotFoundTest.linux-jdk8 / Run ITs Linux Java 8 / testPluginDependency

Error Message:
Url to ClassNotFoundAether was not found in output.

Stack Trace:
junit.framework.AssertionFailedError: Url to ClassNotFoundAether was not found in output.
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.check(MavenITmng5482AetherNotFoundTest.java:93)
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.testPluginDependency(MavenITmng5482AetherNotFoundTest.java:49)


FAILED:  org.apache.maven.it.MavenITmng5482AetherNotFoundTest.linux-jdk7 / Run ITs Linux Java 7 / testPluginSite

Error Message:
Url to ClassNotFoundAether was not found in output.

Stack Trace:
junit.framework.AssertionFailedError: Url to ClassNotFoundAether was not found in output.
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.check(MavenITmng5482AetherNotFoundTest.java:93)
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.testPluginSite(MavenITmng5482AetherNotFoundTest.java:55)


FAILED:  org.apache.maven.it.MavenITmng5482AetherNotFoundTest.linux-jdk7 / Run ITs Linux Java 7 / testPluginDependency

Error Message:
Url to ClassNotFoundAether was not found in output.

Stack Trace:
junit.framework.AssertionFailedError: Url to ClassNotFoundAether was not found in output.
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.check(MavenITmng5482AetherNotFoundTest.java:93)
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.testPluginDependency(MavenITmng5482AetherNotFoundTest.java:49)


FAILED:  org.apache.maven.it.MavenITmng5482AetherNotFoundTest.windows-jdk8 / Run ITs Windows Java 8 / testPluginSite

Error Message:
Url to ClassNotFoundAether was not found in output.

Stack Trace:
junit.framework.AssertionFailedError: Url to ClassNotFoundAether was not found in output.
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.check(MavenITmng5482AetherNotFoundTest.java:93)
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.testPluginSite(MavenITmng5482AetherNotFoundTest.java:55)


FAILED:  org.apache.maven.it.MavenITmng5482AetherNotFoundTest.windows-jdk8 / Run ITs Windows Java 8 / testPluginDependency

Error Message:
Url to ClassNotFoundAether was not found in output.

Stack Trace:
junit.framework.AssertionFailedError: Url to ClassNotFoundAether was not found in output.
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.check(MavenITmng5482AetherNotFoundTest.java:93)
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.testPluginDependency(MavenITmng5482AetherNotFoundTest.java:49)


FAILED:  org.apache.maven.it.MavenITmng5482AetherNotFoundTest.windows-jdk9 / Run ITs Windows Java 9 / testPluginSite

Error Message:
Url to ClassNotFoundAether was not found in output.

Stack Trace:
junit.framework.AssertionFailedError: Url to ClassNotFoundAether was not found in output.
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.check(MavenITmng5482AetherNotFoundTest.java:93)
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.testPluginSite(MavenITmng5482AetherNotFoundTest.java:55)


FAILED:  org.apache.maven.it.MavenITmng5482AetherNotFoundTest.windows-jdk9 / Run ITs Windows Java 9 / testPluginDependency

Error Message:
Url to ClassNotFoundAether was not found in output.

Stack Trace:
junit.framework.AssertionFailedError: Url to ClassNotFoundAether was not found in output.
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.check(MavenITmng5482AetherNotFoundTest.java:93)
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.testPluginDependency(MavenITmng5482AetherNotFoundTest.java:49)


FAILED:  org.apache.maven.it.MavenITmng5482AetherNotFoundTest.windows-jdk7 / Run ITs Windows Java 7 / testPluginSite

Error Message:
Url to ClassNotFoundAether was not found in output.

Stack Trace:
junit.framework.AssertionFailedError: Url to ClassNotFoundAether was not found in output.
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.check(MavenITmng5482AetherNotFoundTest.java:93)
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.testPluginSite(MavenITmng5482AetherNotFoundTest.java:55)


FAILED:  org.apache.maven.it.MavenITmng5482AetherNotFoundTest.windows-jdk7 / Run ITs Windows Java 7 / testPluginDependency

Error Message:
Url to ClassNotFoundAether was not found in output.

Stack Trace:
junit.framework.AssertionFailedError: Url to ClassNotFoundAether was not found in output.
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.check(MavenITmng5482AetherNotFoundTest.java:93)
	at org.apache.maven.it.MavenITmng5482AetherNotFoundTest.testPluginDependency(MavenITmng5482AetherNotFoundTest.java:49)




Build log:
[...truncated 60591 lines...]
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-jar-plugin:maven-plugin:0.1-stub-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-jar-plugin\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-javadoc-plugin:maven-plugin:0.1-stub-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-javadoc-plugin\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-plugin-plugin:maven-plugin:0.1-stub-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-plugin-plugin\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-rar-plugin:maven-plugin:0.1-stub-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-rar-plugin\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-resources-plugin:maven-plugin:0.1-stub-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-resources-plugin\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-site-plugin:maven-plugin:0.1-stub-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-site-plugin\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-source-plugin:maven-plugin:0.1-stub-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-source-plugin\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-surefire-plugin:maven-plugin:0.1-stub-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-surefire-plugin\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.plugins:maven-war-plugin:maven-plugin:0.1-stub-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-war-plugin\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-dependency-collection:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-dependency-collection\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-dependency-resolution:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-dependency-resolution\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-expression:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-expression\target\surefire-reports\*.xml
Recording test results
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-error:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-error\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its:core-it-component:jar:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-component\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-extension-consumer:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-extension-consumer\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-extension-provider:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-extension-provider\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-fork:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-fork\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-invalid-descriptor:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-invalid-descriptor\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-log-file:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-log-file\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its:maven-it-helper:jar:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\maven-it-helper\target\surefire-reports\*.xml
Recording test results
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-model-interpolation:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-model-interpolation\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-no-default-comp:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-no-default-comp\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-no-project:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-no-project\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-online:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-online\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-optional-mojos:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-optional-mojos\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-packaging:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-packaging\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-parameter-implementation:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-parameter-implementation\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-plugin-dependency:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-plugin-dependency\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-project:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-project\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-project-interpolation:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-project-interpolation\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-setter:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-setter\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-singleton-component:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-singleton-component\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-site:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-site\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-toolchain:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-toolchain\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-touch:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-touch\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-uses-properties:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-uses-properties\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-uses-wagon:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-uses-wagon\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-all:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-all\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-plexus-utils-11:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-plexus-utils-11\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-plexus-utils-new:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-plexus-utils-new\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-plexus-component-api:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-plexus-component-api\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-log4j:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-log4j\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-extension1:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-extension1\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-extension2:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-extension2\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-plexus-lifecycle:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-plexus-lifecycle\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-settings:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\maven-it-plugin-settings\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:mng-5805-pkg-type-mojo-configuration-extension:jar:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\mng5805-extension\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:mng-5805-pkg-type-mojo-configuration-extension2:jar:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\mng5805-extension2\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:mng-5805-pkg-type-mojo-configuration-plugin:maven-plugin:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\mng5805-plugin\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:mng-5805-pkg-type-mojo-configuration-plugin-dep:jar:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\mng5805-plugin-dep\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its.plugins:mng-5958-pkg-type-extension:jar:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-plugins\mng5958-extension\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its:core-it-toolchain:jar:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-toolchain\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its:core-it-wagon:jar:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-wagon\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its:core-it-extension:jar:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-support\core-it-extension\target\surefire-reports\*.xml
Recording test results
None of the test reports contained any result
[withMaven] junitPublisher - Archive test results for Maven artifact org.apache.maven.its:core-it-suite:jar:2.1-SNAPSHOT generated by maven-surefire-plugin:test (default-test): core-it-suite\target\surefire-reports\*.xml
Recording test results
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-active-collection:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-active-collection\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-artifact:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-artifact\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins.class-loader:dep-a:jar:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-class-loader\dep-a\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins.class-loader:dep-b:jar:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-class-loader\dep-b\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-class-loader:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-class-loader\maven-it-plugin-class-loader\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-configuration:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-configuration\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-context-passing:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-context-passing\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-clean-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-clean-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-compiler-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-compiler-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-deploy-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-deploy-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-ear-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-ear-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-ejb-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-ejb-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-install-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-install-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-jar-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-jar-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-javadoc-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-javadoc-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-plugin-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-plugin-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-rar-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-rar-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-resources-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-resources-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-site-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-site-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-source-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-source-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-surefire-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-surefire-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.plugins:maven-war-plugin:maven-plugin:0.1-stub-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-war-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-dependency-collection:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-dependency-collection\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-dependency-resolution:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-dependency-resolution\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-expression:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-expression\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-error:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-error\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its:core-it-component:jar:2.1-SNAPSHOT in source directory core-it-support\core-it-component\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-extension-consumer:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-extension-consumer\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-extension-provider:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-extension-provider\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-fork:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-fork\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-invalid-descriptor:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-invalid-descriptor\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-log-file:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-log-file\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its:maven-it-helper:jar:2.1-SNAPSHOT in source directory core-it-support\maven-it-helper\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-model-interpolation:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-model-interpolation\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-no-default-comp:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-no-default-comp\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-no-project:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-no-project\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-online:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-online\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-optional-mojos:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-optional-mojos\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-packaging:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-packaging\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-parameter-implementation:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-parameter-implementation\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-plugin-dependency:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-plugin-dependency\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-project:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-project\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-project-interpolation:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-project-interpolation\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-setter:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-setter\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-singleton-component:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-singleton-component\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-site:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-site\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-toolchain:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-toolchain\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-touch:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-touch\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-uses-properties:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-uses-properties\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-uses-wagon:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-uses-wagon\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-all:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-all\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-plexus-utils-11:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-plexus-utils-11\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-plexus-utils-new:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-plexus-utils-new\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-plexus-component-api:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-plexus-component-api\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-log4j:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-log4j\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-extension1:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-extension1\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-extension2:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-extension2\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-plexus-lifecycle:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-plexus-lifecycle\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:maven-it-plugin-settings:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\maven-it-plugin-settings\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:mng-5805-pkg-type-mojo-configuration-plugin:maven-plugin:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\mng5805-plugin\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:mng-5805-pkg-type-mojo-configuration-plugin-dep:jar:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\mng5805-plugin-dep\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its.plugins:mng-5958-pkg-type-extension:jar:2.1-SNAPSHOT in source directory core-it-support\core-it-plugins\mng5958-extension\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its:core-it-toolchain:jar:2.1-SNAPSHOT in source directory core-it-support\core-it-toolchain\src\main\java
[withMaven] openTasksPublisher - Scan Tasks for Maven artifact org.apache.maven.its:core-it-wagon:jar:2.1-SNAPSHOT in source directory core-it-support\core-it-wagon\src\main\java
[TASKS] Scanning folder 'c:\mvn-it-1.tmp' for files matching the pattern 'core-it-support\core-it-plugins\maven-it-plugin-active-collection\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-artifact\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-class-loader\dep-a\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-class-loader\dep-b\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-class-loader\maven-it-plugin-class-loader\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-configuration\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-context-passing\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-clean-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-compiler-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-deploy-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-ear-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-ejb-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-install-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-jar-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-javadoc-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-plugin-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-rar-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-resources-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-site-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-source-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-surefire-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-core-stubs\maven-war-plugin\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-dependency-collection\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-dependency-resolution\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-expression\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-error\src\main\java\**\*,core-it-support\core-it-component\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-extension-consumer\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-extension-provider\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-fork\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-invalid-descriptor\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-log-file\src\main\java\**\*,core-it-support\maven-it-helper\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-model-interpolation\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-no-default-comp\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-no-project\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-online\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-optional-mojos\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-packaging\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-parameter-implementation\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-plugin-dependency\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-project\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-project-interpolation\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-setter\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-singleton-component\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-site\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-toolchain\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-touch\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-uses-properties\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-uses-wagon\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-all\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-plexus-utils-11\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-plexus-utils-new\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-plexus-component-api\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-log4j\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-extension1\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-extension2\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-plexus-lifecycle\src\main\java\**\*,core-it-support\core-it-plugins\maven-it-plugin-settings\src\main\java\**\*,core-it-support\core-it-plugins\mng5805-plugin\src\main\java\**\*,core-it-support\core-it-plugins\mng5805-plugin-dep\src\main\java\**\*,core-it-support\core-it-plugins\mng5958-extension\src\main\java\**\*,core-it-support\core-it-toolchain\src\main\java\**\*,core-it-support\core-it-wagon\src\main\java\**\*' - excludes: null
[TASKS] Found 164 files to scan for tasks
[TASKS] Found 0 open tasks.
Skipping warnings blame since pipelines do not have an SCM link.%n
[TASKS] Computing warning deltas based on reference build #5
[withMaven] Publishers: Pipeline Graph Publisher: 25 ms, Generated Artifacts Publisher: 49604 ms, Invoker Publisher: 7 ms, Junit Publisher: 237032 ms, Concordion Publisher: 11 ms, Dependencies Fingerprint Publisher: 1650 ms, Findbugs Publisher: 3 ms, JGiven Publisher: 3 ms, Jacoco Publisher: 3 ms, SpotBugs Publisher: 3 ms, Open Task Scanner Publisher: 7965 ms
[Pipeline] // withMaven
[Pipeline] deleteDir
[Pipeline] }
[Pipeline] // dir
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // parallel
[Pipeline] stage
[Pipeline] { (Notifications)
[Pipeline] echo
Build result: UNSTABLE
[Pipeline] jiraIssueSelector
[Pipeline] emailext
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