Build failed in Jenkins: Ant Master Compatibility Linux » ubuntu,JDK 1.9 (latest) #54

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See <https://builds.apache.org/job/Ant%20Master%20Compatibility%20Linux/OS=ubuntu,jdk=JDK%201.9%20(latest)/54/display/redirect?page=changes>

Changes:

[bodewig] fix potential NullPointerException - Bugzilla Issue 64438


------------------------------------------
Started by upstream project "Ant Master Compatibility Linux" build number 54
originally caused by:
 Started by an SCM change
Running as SYSTEM
[EnvInject] - Loading node environment variables.
Building remotely on H30 (ubuntu) in workspace <https://builds.apache.org/job/Ant%20Master%20Compatibility%20Linux/OS=ubuntu,jdk=JDK%201.9%20(latest)/ws/>
No credentials specified
Cloning the remote Git repository
Cloning repository https://gitbox.apache.org/repos/asf/ant.git
 > git init <https://builds.apache.org/job/Ant%20Master%20Compatibility%20Linux/OS=ubuntu,jdk=JDK%201.9%20(latest)/ws/> # timeout=10
Fetching upstream changes from https://gitbox.apache.org/repos/asf/ant.git
 > git --version # timeout=10
 > git fetch --tags --progress -- https://gitbox.apache.org/repos/asf/ant.git +refs/heads/*:refs/remotes/origin/*
 > git config remote.origin.url https://gitbox.apache.org/repos/asf/ant.git # timeout=10
 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url https://gitbox.apache.org/repos/asf/ant.git # timeout=10
Cleaning workspace
 > git rev-parse --verify HEAD # timeout=10
No valid HEAD. Skipping the resetting
 > git clean -fdx # timeout=10
Fetching upstream changes from https://gitbox.apache.org/repos/asf/ant.git
 > git fetch --tags --progress -- https://gitbox.apache.org/repos/asf/ant.git +refs/heads/*:refs/remotes/origin/*
Checking out Revision 4eb3b5b7d598f1f83b0a61ae815aef1c68351471 (refs/remotes/origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 4eb3b5b7d598f1f83b0a61ae815aef1c68351471
Commit message: "fix potential NullPointerException - Bugzilla Issue 64438"
 > git rev-list --no-walk 65f60bf01ecffb1444a7645c0db8f01f298f796a # timeout=10
[EnvInject] - Executing scripts and injecting environment variables after the SCM step.
[EnvInject] - Injecting as environment variables the properties content 
LANG=en_US.utf8

[EnvInject] - Variables injected successfully.
[JDK 1.9 (latest)] $ /bin/bash -xe /tmp/jenkins8250905872012599523.sh
+ ./test-compatibility.sh
Using  "/home/jenkins/tools/java/latest1.9" to build Ant
[0.016s][warning][os,thread] Failed to start thread - pthread_create failed (EAGAIN) for attributes: stacksize: 1024k, guardsize: 4k, detached.
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Cannot create worker GC thread. Out of system resources.
# An error report file with more information is saved as:
# <https://builds.apache.org/job/Ant%20Master%20Compatibility%20Linux/OS=ubuntu,jdk=JDK%201.9%20(latest)/ws/hs_err_pid24064.log>
Build step 'Execute shell' marked build as failure
FATAL: Remote call on H30 failed
Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to H30
		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1743)
		at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
		at hudson.remoting.Channel.call(Channel.java:957)
		at hudson.Launcher$RemoteLauncher.kill(Launcher.java:1086)
		at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:510)
		at hudson.model.Run.execute(Run.java:1815)
		at hudson.matrix.MatrixRun.run(MatrixRun.java:153)
		at hudson.model.ResourceController.execute(ResourceController.java:97)
		at hudson.model.Executor.run(Executor.java:429)
java.lang.NoClassDefFoundError: Could not initialize class hudson.slaves.SlaveComputer
	at hudson.util.ProcessTree.get(ProcessTree.java:414)
	at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1103)
	at hudson.Launcher$RemoteLauncher$KillTask.call(Launcher.java:1094)
	at hudson.remoting.UserRequest.perform(UserRequest.java:212)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:369)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused: java.io.IOException: Remote call on H30 failed
	at hudson.remoting.Channel.call(Channel.java:963)
	at hudson.Launcher$RemoteLauncher.kill(Launcher.java:1086)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:510)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.matrix.MatrixRun.run(MatrixRun.java:153)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
Recording test results
ERROR: Step ?Publish JUnit test result report? failed: No test report files were found. Configuration error?

Jenkins build is back to normal : Ant Master Compatibility Linux » ubuntu,JDK 1.9 (latest) #55

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See <https://builds.apache.org/job/Ant%20Master%20Compatibility%20Linux/OS=ubuntu,jdk=JDK%201.9%20(latest)/55/display/redirect?page=changes>