Build failed in Jenkins: Directory » dir-scimple #522

[Apache Jenkins Server <je...@builds.apache.org>]

See <https://ci-builds.apache.org/job/Directory/job/dir-scimple/522/display/redirect>

Changes:


------------------------------------------
Started by an SCM change
Running as SYSTEM
[EnvInject] - Loading node environment variables.
Building remotely on builds59 (tmp-22 ubuntu) in workspace <https://ci-builds.apache.org/job/Directory/job/dir-scimple/ws/>
The recommended git tool is: NONE
No credentials specified
 > git rev-parse --resolve-git-dir <https://ci-builds.apache.org/job/Directory/job/dir-scimple/ws/.git> # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url https://gitbox.apache.org/repos/asf/directory-scimple.git # timeout=10
Cleaning workspace
 > git rev-parse --verify HEAD # timeout=10
Resetting working tree
 > git reset --hard # timeout=10
 > git clean -fdx # timeout=10
Pruning obsolete local branches
Fetching upstream changes from https://gitbox.apache.org/repos/asf/directory-scimple.git
 > git --version # timeout=10
 > git --version # 'git version 2.34.1'
 > git fetch --tags --force --progress --prune -- https://gitbox.apache.org/repos/asf/directory-scimple.git +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git rev-parse refs/remotes/origin/develop^{commit} # timeout=10
Checking out Revision eef906f66ffc83a20ab3e04eff3975aae3d24afe (refs/remotes/origin/develop)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f eef906f66ffc83a20ab3e04eff3975aae3d24afe # timeout=10
Commit message: "[maven-release-plugin] prepare for next development iteration"
 > git rev-list --no-walk eef906f66ffc83a20ab3e04eff3975aae3d24afe # timeout=10
Parsing POMs
Modules changed, recalculating dependency graph
Established TCP socket on 41499
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[dir-scimple] $ /home/jenkins/tools/java/latest1.8/bin/java -cp /home/jenkins/jenkins-agent/maven35-agent.jar:/home/jenkins/tools/maven/latest3/boot/plexus-classworlds-2.7.0.jar:/home/jenkins/tools/maven/latest3/conf/logging jenkins.maven3.agent.Maven35Main /home/jenkins/tools/maven/latest3 /home/jenkins/jenkins-agent/agent.jar /home/jenkins/jenkins-agent/maven35-interceptor.jar /home/jenkins/jenkins-agent/maven3-interceptor-commons.jar 41499
Exception in thread "main" java.lang.UnsupportedClassVersionError: hudson/remoting/Launcher has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:473)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.findClassInternal(ClassRealm.java:313)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:432)
	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
	at jenkins.maven3.agent.Maven35Main.main(Maven35Main.java:136)
	at jenkins.maven3.agent.Maven35Main.main(Maven35Main.java:66)
ERROR: Failed to parse POMs
java.io.EOFException: unexpected stream termination
	at hudson.remoting.ChannelBuilder.negotiate(ChannelBuilder.java:459)
	at hudson.remoting.ChannelBuilder.build(ChannelBuilder.java:404)
	at hudson.slaves.Channels.forProcess(Channels.java:121)
	at hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:296)
	at hudson.maven.ProcessCache.get(ProcessCache.java:236)
	at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:802)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:526)
	at hudson.model.Run.execute(Run.java:1900)
	at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543)
	at hudson.model.ResourceController.execute(ResourceController.java:101)
	at hudson.model.Executor.run(Executor.java:442)