Build failed in Jenkins: java-idp-tomcat-base-9.0 #2

[Shibboleth Jenkins]

See <http://127.0.0.1:1583/jenkins/job/java-idp-tomcat-base-9.0/2/display/redirect?page=changes>

Changes:

[Tom Zeller] Update from Tomcat 9.0.59 distribution

[Tom Zeller] Add empty tomcat-users.xml to avoid errors at startup

[Tom Zeller] Commit JSTL and backchannel trustany libraries

[Tom Zeller] Use tomcat-juli.jar from CATALINA_HOME

[Tom Zeller] Move credentials/ directory to child of tomcat-base


------------------------------------------
Started by user Tom Zeller
Running as SYSTEM
[EnvInject] - Loading node environment variables.
Building remotely on EC2 (I2) - Rocky9-commits (i-0888b32338bf8b419) (Rocky9-commits) in workspace <http://127.0.0.1:1583/jenkins/job/java-idp-tomcat-base-9.0/ws/>
The recommended git tool is: NONE
No credentials specified
Cloning the remote Git repository
Cloning repository https://git.shibboleth.net/git/java-idp-tomcat-base
 > git init <http://127.0.0.1:1583/jenkins/job/java-idp-tomcat-base-9.0/ws/> # timeout=10
Fetching upstream changes from https://git.shibboleth.net/git/java-idp-tomcat-base
 > git --version # timeout=10
 > git --version # 'git version 2.31.1'
 > git fetch --tags --force --progress -- https://git.shibboleth.net/git/java-idp-tomcat-base +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url https://git.shibboleth.net/git/java-idp-tomcat-base # timeout=10
 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
Avoid second fetch
 > git rev-parse refs/remotes/origin/9.0^{commit} # timeout=10
Checking out Revision aee40e129cb6a85b2474c2bbaba08435870125d2 (refs/remotes/origin/9.0)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f aee40e129cb6a85b2474c2bbaba08435870125d2 # timeout=10
Commit message: "Move credentials/ directory to child of tomcat-base"
 > git rev-list --no-walk cb30877ef1ddd037c08559d45e9dc930641f63b7 # timeout=10
Parsing POMs
Failed to transfer Could not find metadata net.shibboleth:parent-v3:TRUNK-SNAPSHOT/maven-metadata.xml in shib-thirdparty-snapshot (https://build.shibboleth.net/maven/thirdparty-snapshots/)
Downloaded artifact https://build.shibboleth.net/maven/snapshots/net/shibboleth/parent-v3/TRUNK-SNAPSHOT/maven-metadata.xml
Downloaded artifact https://build.shibboleth.net/maven/snapshots/net/shibboleth/parent-v3/TRUNK-SNAPSHOT/parent-v3-TRUNK-20170829.035917-1383.pom
Modules changed, recalculating dependency graph
Established TCP socket on 43589
maven35-agent.jar already up to date
maven35-interceptor.jar already up to date
maven3-interceptor-commons.jar already up to date
[java-idp-tomcat-base-9.0] $ /opt/jdk/amazon-8/bin/java -cp /opt/jenkins/maven35-agent.jar:/opt/maven_home/boot/plexus-classworlds-2.6.0.jar:/opt/maven_home/conf/logging jenkins.maven3.agent.Maven35Main /opt/maven_home /tmp/remoting.jar /opt/jenkins/maven35-interceptor.jar /opt/jenkins/maven3-interceptor-commons.jar 43589
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$1.run(URLClassLoader.java:363)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:425)
	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247)
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)
	at jenkins.maven3.agent.Maven35Main.main(Maven35Main.java:136)
	at jenkins.maven3.agent.Maven35Main.main(Maven35Main.java:66)
ERROR: Failed to parse POMs
java.io.EOFException: unexpected stream termination
	at hudson.remoting.ChannelBuilder.negotiate(ChannelBuilder.java:459)
	at hudson.remoting.ChannelBuilder.build(ChannelBuilder.java:404)
	at hudson.slaves.Channels.forProcess(Channels.java:121)
	at hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:296)
	at hudson.maven.ProcessCache.get(ProcessCache.java:236)
	at hudson.maven.MavenModuleSetBuild$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:107)
	at hudson.model.Executor.run(Executor.java:449)