Build unstable in Jenkins: Maven TLP » maven » MAVEN-3.6/MNG-6399 #15

Thu, 01 Nov 2018 21:24:19 -0700 

See 
https://builds.apache.org/job/maven-box/job/maven/job/MAVEN-3.6%252FMNG-6399/15/

Changes:

* [MNG-6391] - Added IT to check output.  - Added
* [MNG-6391] - Added IT to check output.  - Added

5 tests failed.
FAILED:  
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit

Error Message:
Exit code was non-zero: 1; command line and log = 
/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/core-it-suite/target/apache-maven/bin/mvn
 --global-settings 
/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/core-it-suite/target/test-classes/settings.xml
 -e --batch-mode 
-Dmaven.repo.local=/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/it-local-repo
 validate
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] 
[INFO] -----------------< org.apache.maven.its.mng4788:test >------------------
[INFO] Building Maven Integration Test :: MNG-4788 0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-it-plugin-artifact:2.1-SNAPSHOT:set (deploy) @ test ---
[INFO] [MAVEN-CORE-IT-LOG] Setting main artifact file: pom.xml
[INFO] [MAVEN-CORE-IT-LOG] Set main artifact file: 
/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/core-it-suite/target/test-classes/mng-4788/pom.xml
[INFO] 
[INFO] --- maven-it-plugin-artifact:2.1-SNAPSHOT:install-custom (deploy) @ test 
---
[INFO] [MAVEN-CORE-IT-LOG] Installing project artifacts
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.052 s
[INFO] Finished at: 2018-11-02T03:53:45Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal 
org.apache.maven.its.plugins:maven-it-plugin-artifact:2.1-SNAPSHOT:install-custom
 (deploy) on project test: Failed to install artifacts: NullPointerException -> 
[Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal 
org.apache.maven.its.plugins:maven-it-plugin-artifact:2.1-SNAPSHOT:install-custom
 (deploy) on project test: Failed to install artifacts
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:215)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
    at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.GeneratedMethodAccessor57.invoke (Unknown Source)
    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.executeGoal (Verifier.java:1254)
    at org.apache.maven.it.Verifier.executeGoal (Verifier.java:1248)
    at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit 
(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)
    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: org.apache.maven.plugin.MojoExecutionException: Failed to install 
artifacts
    at org.apache.maven.plugin.coreit.InstallMojo.execute (InstallMojo.java:77)
    at org.apache.maven.plugin.coreit.InstallCustomMojo.execute 
(InstallCustomMojo.java:73)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
(DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
    at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.GeneratedMethodAccessor57.invoke (Unknown Source)
    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.executeGoal (Verifier.java:1254)
    at org.apache.maven.it.Verifier.executeGoal (Verifier.java:1248)
    at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit 
(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)
    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.eclipse.aether.internal.impl.DefaultInstaller.install 
(DefaultInstaller.java:242)
    at org.eclipse.aether.internal.impl.DefaultInstaller.install 
(DefaultInstaller.java:188)
    at org.eclipse.aether.internal.impl.DefaultInstaller.install 
(DefaultInstaller.java:145)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.install 
(DefaultRepositorySystem.java:364)
    at org.apache.maven.artifact.installer.DefaultArtifactInstaller.install 
(DefaultArtifactInstaller.java:107)
    at org.apache.maven.plugin.coreit.InstallMojo.execute (InstallMojo.java:63)
    at org.apache.maven.plugin.coreit.InstallCustomMojo.execute 
(InstallCustomMojo.java:73)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
(DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
    at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.GeneratedMethodAccessor57.invoke (Unknown Source)
    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.executeGoal (Verifier.java:1254)
    at org.apache.maven.it.Verifier.executeGoal (Verifier.java:1248)
    at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit 
(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)
    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)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please 
read the following articles:
[ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException


Stack Trace:
org.apache.maven.it.VerificationException: 
Exit code was non-zero: 1; command line and log = 
/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/core-it-suite/target/apache-maven/bin/mvn
 --global-settings 
/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/core-it-suite/target/test-classes/settings.xml
 -e --batch-mode 
-Dmaven.repo.local=/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/it-local-repo
 validate
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] 
[INFO] -----------------< org.apache.maven.its.mng4788:test >------------------
[INFO] Building Maven Integration Test :: MNG-4788 0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-it-plugin-artifact:2.1-SNAPSHOT:set (deploy) @ test ---
[INFO] [MAVEN-CORE-IT-LOG] Setting main artifact file: pom.xml
[INFO] [MAVEN-CORE-IT-LOG] Set main artifact file: 
/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/core-it-suite/target/test-classes/mng-4788/pom.xml
[INFO] 
[INFO] --- maven-it-plugin-artifact:2.1-SNAPSHOT:install-custom (deploy) @ test 
---
[INFO] [MAVEN-CORE-IT-LOG] Installing project artifacts
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.052 s
[INFO] Finished at: 2018-11-02T03:53:45Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal 
org.apache.maven.its.plugins:maven-it-plugin-artifact:2.1-SNAPSHOT:install-custom
 (deploy) on project test: Failed to install artifacts: NullPointerException -> 
[Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal 
org.apache.maven.its.plugins:maven-it-plugin-artifact:2.1-SNAPSHOT:install-custom
 (deploy) on project test: Failed to install artifacts
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:215)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
    at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.GeneratedMethodAccessor57.invoke (Unknown Source)
    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.executeGoal (Verifier.java:1254)
    at org.apache.maven.it.Verifier.executeGoal (Verifier.java:1248)
    at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit 
(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)
    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: org.apache.maven.plugin.MojoExecutionException: Failed to install 
artifacts
    at org.apache.maven.plugin.coreit.InstallMojo.execute (InstallMojo.java:77)
    at org.apache.maven.plugin.coreit.InstallCustomMojo.execute 
(InstallCustomMojo.java:73)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
(DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
    at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.GeneratedMethodAccessor57.invoke (Unknown Source)
    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.executeGoal (Verifier.java:1254)
    at org.apache.maven.it.Verifier.executeGoal (Verifier.java:1248)
    at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit 
(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)
    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.eclipse.aether.internal.impl.DefaultInstaller.install 
(DefaultInstaller.java:242)
    at org.eclipse.aether.internal.impl.DefaultInstaller.install 
(DefaultInstaller.java:188)
    at org.eclipse.aether.internal.impl.DefaultInstaller.install 
(DefaultInstaller.java:145)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.install 
(DefaultRepositorySystem.java:364)
    at org.apache.maven.artifact.installer.DefaultArtifactInstaller.install 
(DefaultArtifactInstaller.java:107)
    at org.apache.maven.plugin.coreit.InstallMojo.execute (InstallMojo.java:63)
    at org.apache.maven.plugin.coreit.InstallCustomMojo.execute 
(InstallCustomMojo.java:73)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
(DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
    at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at sun.reflect.GeneratedMethodAccessor57.invoke (Unknown Source)
    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.executeGoal (Verifier.java:1254)
    at org.apache.maven.it.Verifier.executeGoal (Verifier.java:1248)
    at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit 
(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)
    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)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please 
read the following articles:
[ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

        at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)


FAILED:  
org.apache.maven.it.MavenITmng6391PrintVersionTest.testitShouldPrintVersionAtTopAndAtBottom

Error Message:
null

Stack Trace:
junit.framework.AssertionFailedError
        at 
org.apache.maven.it.MavenITmng6391PrintVersionTest.testitShouldPrintVersionAtTopAndAtBottom(MavenITmng6391PrintVersionTest.java:75)


FAILED:  
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit

Error Message:
Exit code was non-zero: 1; command line and log = 
/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/core-it-suite/target/apache-maven/bin/mvn
 --global-settings 
/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/core-it-suite/target/test-classes/settings.xml
 -e --batch-mode 
-Dmaven.repo.local=/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/it-local-repo
 validate
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] 
[INFO] -----------------< org.apache.maven.its.mng4788:test >------------------
[INFO] Building Maven Integration Test :: MNG-4788 0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-it-plugin-artifact:2.1-SNAPSHOT:set (deploy) @ test ---
[INFO] [MAVEN-CORE-IT-LOG] Setting main artifact file: pom.xml
[INFO] [MAVEN-CORE-IT-LOG] Set main artifact file: 
/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/core-it-suite/target/test-classes/mng-4788/pom.xml
[INFO] 
[INFO] --- maven-it-plugin-artifact:2.1-SNAPSHOT:install-custom (deploy) @ test 
---
[INFO] [MAVEN-CORE-IT-LOG] Installing project artifacts
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.047 s
[INFO] Finished at: 2018-11-02T03:54:58Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal 
org.apache.maven.its.plugins:maven-it-plugin-artifact:2.1-SNAPSHOT:install-custom
 (deploy) on project test: Failed to install artifacts: NullPointerException -> 
[Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal 
org.apache.maven.its.plugins:maven-it-plugin-artifact:2.1-SNAPSHOT:install-custom
 (deploy) on project test: Failed to install artifacts
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:215)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
    at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at jdk.internal.reflect.GeneratedMethodAccessor59.invoke (Unknown Source)
    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.executeGoal (Verifier.java:1254)
    at org.apache.maven.it.Verifier.executeGoal (Verifier.java:1248)
    at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit 
(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)
    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: org.apache.maven.plugin.MojoExecutionException: Failed to install 
artifacts
    at org.apache.maven.plugin.coreit.InstallMojo.execute (InstallMojo.java:77)
    at org.apache.maven.plugin.coreit.InstallCustomMojo.execute 
(InstallCustomMojo.java:73)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
(DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
    at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at jdk.internal.reflect.GeneratedMethodAccessor59.invoke (Unknown Source)
    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.executeGoal (Verifier.java:1254)
    at org.apache.maven.it.Verifier.executeGoal (Verifier.java:1248)
    at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit 
(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)
    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.eclipse.aether.internal.impl.DefaultInstaller.install 
(DefaultInstaller.java:242)
    at org.eclipse.aether.internal.impl.DefaultInstaller.install 
(DefaultInstaller.java:188)
    at org.eclipse.aether.internal.impl.DefaultInstaller.install 
(DefaultInstaller.java:145)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.install 
(DefaultRepositorySystem.java:364)
    at org.apache.maven.artifact.installer.DefaultArtifactInstaller.install 
(DefaultArtifactInstaller.java:107)
    at org.apache.maven.plugin.coreit.InstallMojo.execute (InstallMojo.java:63)
    at org.apache.maven.plugin.coreit.InstallCustomMojo.execute 
(InstallCustomMojo.java:73)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
(DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
    at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at jdk.internal.reflect.GeneratedMethodAccessor59.invoke (Unknown Source)
    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.executeGoal (Verifier.java:1254)
    at org.apache.maven.it.Verifier.executeGoal (Verifier.java:1248)
    at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit 
(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)
    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)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please 
read the following articles:
[ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException


Stack Trace:
org.apache.maven.it.VerificationException: 
Exit code was non-zero: 1; command line and log = 
/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/core-it-suite/target/apache-maven/bin/mvn
 --global-settings 
/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/core-it-suite/target/test-classes/settings.xml
 -e --batch-mode 
-Dmaven.repo.local=/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/it-local-repo
 validate
[INFO] [jenkins-event-spy] Jenkins Maven Event Spy is disabled
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] 
[INFO] -----------------< org.apache.maven.its.mng4788:test >------------------
[INFO] Building Maven Integration Test :: MNG-4788 0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-it-plugin-artifact:2.1-SNAPSHOT:set (deploy) @ test ---
[INFO] [MAVEN-CORE-IT-LOG] Setting main artifact file: pom.xml
[INFO] [MAVEN-CORE-IT-LOG] Set main artifact file: 
/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test/core-it-suite/target/test-classes/mng-4788/pom.xml
[INFO] 
[INFO] --- maven-it-plugin-artifact:2.1-SNAPSHOT:install-custom (deploy) @ test 
---
[INFO] [MAVEN-CORE-IT-LOG] Installing project artifacts
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.047 s
[INFO] Finished at: 2018-11-02T03:54:58Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal 
org.apache.maven.its.plugins:maven-it-plugin-artifact:2.1-SNAPSHOT:install-custom
 (deploy) on project test: Failed to install artifacts: NullPointerException -> 
[Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal 
org.apache.maven.its.plugins:maven-it-plugin-artifact:2.1-SNAPSHOT:install-custom
 (deploy) on project test: Failed to install artifacts
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:215)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
    at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at jdk.internal.reflect.GeneratedMethodAccessor59.invoke (Unknown Source)
    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.executeGoal (Verifier.java:1254)
    at org.apache.maven.it.Verifier.executeGoal (Verifier.java:1248)
    at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit 
(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)
    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: org.apache.maven.plugin.MojoExecutionException: Failed to install 
artifacts
    at org.apache.maven.plugin.coreit.InstallMojo.execute (InstallMojo.java:77)
    at org.apache.maven.plugin.coreit.InstallCustomMojo.execute 
(InstallCustomMojo.java:73)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
(DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
    at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at jdk.internal.reflect.GeneratedMethodAccessor59.invoke (Unknown Source)
    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.executeGoal (Verifier.java:1254)
    at org.apache.maven.it.Verifier.executeGoal (Verifier.java:1248)
    at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit 
(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)
    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.eclipse.aether.internal.impl.DefaultInstaller.install 
(DefaultInstaller.java:242)
    at org.eclipse.aether.internal.impl.DefaultInstaller.install 
(DefaultInstaller.java:188)
    at org.eclipse.aether.internal.impl.DefaultInstaller.install 
(DefaultInstaller.java:145)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.install 
(DefaultRepositorySystem.java:364)
    at org.apache.maven.artifact.installer.DefaultArtifactInstaller.install 
(DefaultArtifactInstaller.java:107)
    at org.apache.maven.plugin.coreit.InstallMojo.execute (InstallMojo.java:63)
    at org.apache.maven.plugin.coreit.InstallCustomMojo.execute 
(InstallCustomMojo.java:73)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
(DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
    at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:243)
    at jdk.internal.reflect.GeneratedMethodAccessor59.invoke (Unknown Source)
    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.executeGoal (Verifier.java:1254)
    at org.apache.maven.it.Verifier.executeGoal (Verifier.java:1248)
    at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit 
(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)
    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)
[ERROR] 
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please 
read the following articles:
[ERROR] [Help 1] 
http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

        at 
org.apache.maven.it.MavenITmng4788InstallationToCustomLocalRepoTest.testit(MavenITmng4788InstallationToCustomLocalRepoTest.java:52)


FAILED:  
org.apache.maven.it.MavenITmng6391PrintVersionTest.testitShouldPrintVersionAtTopAndAtBottom

Error Message:
null

Stack Trace:
junit.framework.AssertionFailedError
        at 
org.apache.maven.it.MavenITmng6391PrintVersionTest.testitShouldPrintVersionAtTopAndAtBottom(MavenITmng6391PrintVersionTest.java:75)


FAILED:  org.apache.maven.it.IntegrationTestSuite.initializationError

Error Message:
org.apache.maven.it.LauncherException: Illegal Maven output: String 'Maven' not 
found in the following output:
Picked up JAVA_TOOL_OPTIONS: 
-Dmaven.ext.class.path="/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test@tmp/withMaven628868d4/pipeline-maven-spy.jar"
 
-Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test@tmp/withMaven628868d4"
Exception in thread "main" java.lang.UnsupportedClassVersionError: 
org/apache/maven/cli/MavenCli : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at 
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:401)
at 
org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
at 
org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
at 
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
at 
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
at 
org.codehaus.plexus.classworlds.launcher.Launcher.getMainClass(Launcher.java:144)
at 
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:266)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at 
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)

Stack Trace:
org.apache.maven.it.VerificationException: 
org.apache.maven.it.LauncherException: Illegal Maven output: String 'Maven' not 
found in the following output:
Picked up JAVA_TOOL_OPTIONS: 
-Dmaven.ext.class.path="/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test@tmp/withMaven628868d4/pipeline-maven-spy.jar"
 
-Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test@tmp/withMaven628868d4"
Exception in thread "main" java.lang.UnsupportedClassVersionError: 
org/apache/maven/cli/MavenCli : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at 
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:401)
at 
org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
at 
org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
at 
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
at 
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
at 
org.codehaus.plexus.classworlds.launcher.Launcher.getMainClass(Launcher.java:144)
at 
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:266)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at 
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
        at 
org.apache.maven.it.IntegrationTestSuite.suite(IntegrationTestSuite.java:54)
Caused by: org.apache.maven.it.LauncherException: 
Illegal Maven output: String 'Maven' not found in the following output:
Picked up JAVA_TOOL_OPTIONS: 
-Dmaven.ext.class.path="/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test@tmp/withMaven628868d4/pipeline-maven-spy.jar"
 
-Dorg.jenkinsci.plugins.pipeline.maven.reportsFolder="/home/jenkins/jenkins-slave/workspace/ox_maven_MAVEN-3.6_MNG-6399-56TMILJD4RBXVQMF6LAQCENI4NWPL576ECBWUUQB3TVDF2I6VPTA/test@tmp/withMaven628868d4"
Exception in thread "main" java.lang.UnsupportedClassVersionError: 
org/apache/maven/cli/MavenCli : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at 
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:401)
at 
org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
at 
org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
at 
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
at 
org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
at 
org.codehaus.plexus.classworlds.launcher.Launcher.getMainClass(Launcher.java:144)
at 
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:266)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at 
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
        at 
org.apache.maven.it.IntegrationTestSuite.suite(IntegrationTestSuite.java:54)




Build log:
[...truncated 9.32 MB...]
[windows-jdk8] ERROR: [withMaven] artifactsPublisher - WARNING: Exception 
archiving and fingerprinting 
MavenArtifact{org.apache.maven.its:core-it-extension:pom:2.1-SNAPSHOT(version: 
2.1-SNAPSHOT, snapshot:false)  
C:\mvn-it-1.tmp\core-it-support\core-it-extension\pom.xml}, skip archiving of 
the artifacts
[windows-jdk8] java.lang.IllegalArgumentException: Cannot relativize 
'C:\mvn-it-1.tmp\core-it-support\core-it-extension\pom.xml' relatively to 
'/mvn-it-1.tmp'
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.util.XmlUtils.getPathInWorkspace(XmlUtils.java:397)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.publishers.GeneratedArtifactsPublisher.process(GeneratedArtifactsPublisher.java:75)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.MavenSpyLogProcessor.processMavenSpyLogs(MavenSpyLogProcessor.java:118)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.WithMavenStepExecution$WithMavenStepExecutionCallBack.finished(WithMavenStepExecution.java:1050)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.steps.BodyExecutionCallback$TailCall.onSuccess(BodyExecutionCallback.java:114)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsBodyExecution$SuccessAdapter.receive(CpsBodyExecution.java:366)
[windows-jdk8]  at com.cloudbees.groovy.cps.Outcome.resumeFrom(Outcome.java:73)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:166)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:122)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:261)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$101(SandboxContinuable.java:34)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.lambda$run0$0(SandboxContinuable.java:59)
[windows-jdk8]  at 
org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:58)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:174)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:332)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:83)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:244)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:232)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
[windows-jdk8]  at 
jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
[windows-jdk8]  at 
jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
[windows-jdk8]  at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[windows-jdk8]  at java.lang.Thread.run(Thread.java:748)
[windows-jdk8] ERROR: [withMaven] artifactsPublisher - WARNING: Exception 
archiving and fingerprinting 
MavenArtifact{org.apache.maven.its:core-it-extension:jar:2.1-SNAPSHOT(version: 
2.1-SNAPSHOT, snapshot:true)  
C:\mvn-it-1.tmp\core-it-support\core-it-extension\target\core-it-extension-2.1-SNAPSHOT.jar},
 skip archiving of the artifacts
[windows-jdk8] java.lang.IllegalArgumentException: Cannot relativize 
'C:\mvn-it-1.tmp\core-it-support\core-it-extension\target\core-it-extension-2.1-SNAPSHOT.jar'
 relatively to '/mvn-it-1.tmp'
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.util.XmlUtils.getPathInWorkspace(XmlUtils.java:397)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.publishers.GeneratedArtifactsPublisher.process(GeneratedArtifactsPublisher.java:90)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.MavenSpyLogProcessor.processMavenSpyLogs(MavenSpyLogProcessor.java:118)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.WithMavenStepExecution$WithMavenStepExecutionCallBack.finished(WithMavenStepExecution.java:1050)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.steps.BodyExecutionCallback$TailCall.onSuccess(BodyExecutionCallback.java:114)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsBodyExecution$SuccessAdapter.receive(CpsBodyExecution.java:366)
[windows-jdk8]  at com.cloudbees.groovy.cps.Outcome.resumeFrom(Outcome.java:73)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:166)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:122)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:261)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$101(SandboxContinuable.java:34)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.lambda$run0$0(SandboxContinuable.java:59)
[windows-jdk8]  at 
org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:58)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:174)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:332)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:83)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:244)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:232)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
[windows-jdk8]  at 
jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
[windows-jdk8]  at 
jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
[windows-jdk8]  at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[windows-jdk8]  at java.lang.Thread.run(Thread.java:748)
[windows-jdk8] ERROR: [withMaven] artifactsPublisher - WARNING: Exception 
archiving and fingerprinting 
MavenArtifact{org.apache.maven.its:core-it-suite:pom:2.1-SNAPSHOT(version: 
2.1-SNAPSHOT, snapshot:false)  C:\mvn-it-1.tmp\core-it-suite\pom.xml}, skip 
archiving of the artifacts
[windows-jdk8] java.lang.IllegalArgumentException: Cannot relativize 
'C:\mvn-it-1.tmp\core-it-suite\pom.xml' relatively to '/mvn-it-1.tmp'
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.util.XmlUtils.getPathInWorkspace(XmlUtils.java:397)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.publishers.GeneratedArtifactsPublisher.process(GeneratedArtifactsPublisher.java:75)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.MavenSpyLogProcessor.processMavenSpyLogs(MavenSpyLogProcessor.java:118)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.WithMavenStepExecution$WithMavenStepExecutionCallBack.finished(WithMavenStepExecution.java:1050)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.steps.BodyExecutionCallback$TailCall.onSuccess(BodyExecutionCallback.java:114)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsBodyExecution$SuccessAdapter.receive(CpsBodyExecution.java:366)
[windows-jdk8]  at com.cloudbees.groovy.cps.Outcome.resumeFrom(Outcome.java:73)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:166)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:122)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:261)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$101(SandboxContinuable.java:34)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.lambda$run0$0(SandboxContinuable.java:59)
[windows-jdk8]  at 
org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:58)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:174)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:332)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:83)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:244)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:232)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
[windows-jdk8]  at 
jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
[windows-jdk8]  at 
jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
[windows-jdk8]  at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[windows-jdk8]  at java.lang.Thread.run(Thread.java:748)
[windows-jdk8] ERROR: [withMaven] artifactsPublisher - WARNING: Exception 
archiving and fingerprinting 
MavenArtifact{org.apache.maven.its:core-it-suite:jar:2.1-SNAPSHOT(version: 
2.1-SNAPSHOT, snapshot:true)  
C:\mvn-it-1.tmp\core-it-suite\target\core-it-suite-2.1-SNAPSHOT.jar}, skip 
archiving of the artifacts
[windows-jdk8] java.lang.IllegalArgumentException: Cannot relativize 
'C:\mvn-it-1.tmp\core-it-suite\target\core-it-suite-2.1-SNAPSHOT.jar' 
relatively to '/mvn-it-1.tmp'
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.util.XmlUtils.getPathInWorkspace(XmlUtils.java:397)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.publishers.GeneratedArtifactsPublisher.process(GeneratedArtifactsPublisher.java:90)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.MavenSpyLogProcessor.processMavenSpyLogs(MavenSpyLogProcessor.java:118)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.WithMavenStepExecution$WithMavenStepExecutionCallBack.finished(WithMavenStepExecution.java:1050)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.steps.BodyExecutionCallback$TailCall.onSuccess(BodyExecutionCallback.java:114)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsBodyExecution$SuccessAdapter.receive(CpsBodyExecution.java:366)
[windows-jdk8]  at com.cloudbees.groovy.cps.Outcome.resumeFrom(Outcome.java:73)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:166)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:122)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:261)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$101(SandboxContinuable.java:34)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.lambda$run0$0(SandboxContinuable.java:59)
[windows-jdk8]  at 
org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:58)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:174)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:332)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:83)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:244)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:232)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
[windows-jdk8]  at 
jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
[windows-jdk8]  at 
jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
[windows-jdk8]  at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[windows-jdk8]  at java.lang.Thread.run(Thread.java:748)
[windows-jdk8] ERROR: [withMaven] artifactsPublisher - WARNING: Exception 
archiving and fingerprinting 
MavenArtifact{org.apache.maven.its:core-it-suite:test-jar:tests:2.1-SNAPSHOT(version:
 2.1-SNAPSHOT, snapshot:true)  
C:\mvn-it-1.tmp\core-it-suite\target\core-it-suite-2.1-SNAPSHOT-tests.jar}, 
skip archiving of the artifacts
[windows-jdk8] java.lang.IllegalArgumentException: Cannot relativize 
'C:\mvn-it-1.tmp\core-it-suite\target\core-it-suite-2.1-SNAPSHOT-tests.jar' 
relatively to '/mvn-it-1.tmp'
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.util.XmlUtils.getPathInWorkspace(XmlUtils.java:397)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.publishers.GeneratedArtifactsPublisher.process(GeneratedArtifactsPublisher.java:90)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.MavenSpyLogProcessor.processMavenSpyLogs(MavenSpyLogProcessor.java:118)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.WithMavenStepExecution$WithMavenStepExecutionCallBack.finished(WithMavenStepExecution.java:1050)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.steps.BodyExecutionCallback$TailCall.onSuccess(BodyExecutionCallback.java:114)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsBodyExecution$SuccessAdapter.receive(CpsBodyExecution.java:366)
[windows-jdk8]  at com.cloudbees.groovy.cps.Outcome.resumeFrom(Outcome.java:73)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:166)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:122)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:261)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$101(SandboxContinuable.java:34)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.lambda$run0$0(SandboxContinuable.java:59)
[windows-jdk8]  at 
org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:58)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:174)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:332)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:83)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:244)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:232)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
[windows-jdk8]  at 
jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
[windows-jdk8]  at 
jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
[windows-jdk8]  at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[windows-jdk8]  at java.lang.Thread.run(Thread.java:748)
[windows-jdk8] ERROR: [withMaven] WARNING Exception executing Maven reporter 
'Junit Publisher' / 
org.jenkinsci.plugins.pipeline.maven.publishers.JunitTestsPublisher. Please 
report a bug associated for the component 'pipeline-maven-plugin' at 
https://issues.jenkins-ci.org 
[windows-jdk8] java.lang.IllegalArgumentException: Cannot relativize 
'C:\mvn-it-1.tmp\core-it-support\core-it-plugins\maven-it-plugin-active-collection\target/surefire-reports'
 relatively to '/mvn-it-1.tmp'
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.util.XmlUtils.getPathInWorkspace(XmlUtils.java:397)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.publishers.JunitTestsPublisher.executeReporter(JunitTestsPublisher.java:256)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.publishers.JunitTestsPublisher.process(JunitTestsPublisher.java:196)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.MavenSpyLogProcessor.processMavenSpyLogs(MavenSpyLogProcessor.java:118)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.WithMavenStepExecution$WithMavenStepExecutionCallBack.finished(WithMavenStepExecution.java:1050)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.steps.BodyExecutionCallback$TailCall.onSuccess(BodyExecutionCallback.java:114)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsBodyExecution$SuccessAdapter.receive(CpsBodyExecution.java:366)
[windows-jdk8]  at com.cloudbees.groovy.cps.Outcome.resumeFrom(Outcome.java:73)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:166)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:122)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:261)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$101(SandboxContinuable.java:34)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.lambda$run0$0(SandboxContinuable.java:59)
[windows-jdk8]  at 
org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:58)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:174)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:332)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:83)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:244)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:232)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
[windows-jdk8]  at 
jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
[windows-jdk8]  at 
jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
[windows-jdk8]  at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[windows-jdk8]  at java.lang.Thread.run(Thread.java:748)
[windows-jdk8] ERROR: [withMaven] WARNING Exception executing Maven reporter 
'Open Task Scanner Publisher' / 
org.jenkinsci.plugins.pipeline.maven.publishers.TasksScannerPublisher. Please 
report a bug associated for the component 'pipeline-maven-plugin' at 
https://issues.jenkins-ci.org 
[windows-jdk8] java.lang.IllegalArgumentException: Cannot relativize 
'C:\mvn-it-1.tmp\src\main\java' relatively to '/mvn-it-1.tmp'
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.util.XmlUtils.getPathInWorkspace(XmlUtils.java:397)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.publishers.TasksScannerPublisher.process(TasksScannerPublisher.java:134)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.MavenSpyLogProcessor.processMavenSpyLogs(MavenSpyLogProcessor.java:118)
[windows-jdk8]  at 
org.jenkinsci.plugins.pipeline.maven.WithMavenStepExecution$WithMavenStepExecutionCallBack.finished(WithMavenStepExecution.java:1050)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.steps.BodyExecutionCallback$TailCall.onSuccess(BodyExecutionCallback.java:114)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsBodyExecution$SuccessAdapter.receive(CpsBodyExecution.java:366)
[windows-jdk8]  at com.cloudbees.groovy.cps.Outcome.resumeFrom(Outcome.java:73)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:166)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:122)
[windows-jdk8]  at 
org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:261)
[windows-jdk8]  at 
com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$101(SandboxContinuable.java:34)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.lambda$run0$0(SandboxContinuable.java:59)
[windows-jdk8]  at 
org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:58)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:174)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:332)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:83)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:244)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:232)
[windows-jdk8]  at 
org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
[windows-jdk8]  at 
jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
[windows-jdk8]  at 
jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
[windows-jdk8]  at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[windows-jdk8]  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[windows-jdk8]  at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[windows-jdk8]  at java.lang.Thread.run(Thread.java:748)
[Pipeline] [windows-jdk8] // withMaven
[Pipeline] [windows-jdk8] deleteDir
[Pipeline] [windows-jdk8] }
[Pipeline] [windows-jdk8] // dir
[Pipeline] [windows-jdk8] }
[Pipeline] [windows-jdk8] // stage
[Pipeline] [windows-jdk8] }
[Pipeline] [windows-jdk8] // node
[Pipeline] [windows-jdk8] }
[Pipeline] // parallel
[Pipeline] stage
[Pipeline] { (Notifications)
[Pipeline] echo
Build result: UNSTABLE
[Pipeline] jiraIssueSelector
[Pipeline] jiraComment
[Pipeline] emailext

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