Console Output

[ERROR] MavenReportException: Error while generating Javadoc: Unable to execute javadoc command: Error while executing external command, process killed.
org.apache.maven.reporting.MavenReportException: Unable to execute javadoc command: Error while executing external command, process killed.
	at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.executeJavadocCommandLine(AbstractJavadocMojo.java:5173)
	at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.executeReport(AbstractJavadocMojo.java:2075)
	at org.apache.maven.plugin.javadoc.JavadocJar.execute(JavadocJar.java:188)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)
	at org.jvnet.hudson.maven3.launcher.Maven31Launcher.main(Maven31Launcher.java:132)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:330)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:238)
	at jenkins.maven3.agent.Maven31Main.launch(Maven31Main.java:187)
	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 hudson.maven.Maven3Builder.call(Maven3Builder.java:139)
	at hudson.maven.Maven3Builder.call(Maven3Builder.java:70)
	at hudson.remoting.UserRequest.perform(UserRequest.java:211)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:369)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.codehaus.plexus.util.cli.CommandLineTimeOutException: Error while executing external command, process killed.
	at org.codehaus.plexus.util.cli.CommandLineUtils$1.call(CommandLineUtils.java:206)
	at org.codehaus.plexus.util.cli.CommandLineUtils.executeCommandLine(CommandLineUtils.java:107)
	at org.codehaus.plexus.util.cli.CommandLineUtils.executeCommandLine(CommandLineUtils.java:74)
	at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.executeJavadocCommandLine(AbstractJavadocMojo.java:5123)
	... 34 more
Caused by: java.lang.InterruptedException
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at java.lang.UNIXProcess.waitFor(UNIXProcess.java:395)
	at org.codehaus.plexus.util.cli.CommandLineUtils$1.call(CommandLineUtils.java:166)
	... 37 more
[INFO] Building jar: /var/lib/jenkins/workspace/overture-development/core/codegen/platform/target/platform-3.0.1-SNAPSHOT-javadoc.jar
[WARNING] Failed to notify spy hudson.maven.Maven3Builder$JenkinsEventSpy: java.util.concurrent.ExecutionException: Invalid object ID 71 iota=219
[INFO] 
[INFO] --- maven-jarsigner-plugin:1.2:sign (sign) @ platform ---
[INFO] Disabled
[WARNING] Failed to notify spy hudson.maven.Maven3Builder$JenkinsEventSpy: java.util.concurrent.ExecutionException: Invalid object ID 71 iota=219
[INFO] 
[INFO] --- maven-install-plugin:2.5.2:install (default-install) @ platform ---
[INFO] Installing /var/lib/jenkins/workspace/overture-development/core/codegen/platform/target/platform-3.0.1-SNAPSHOT.jar to /var/lib/jenkins/workspace/overture-development/.repository/org/overturetool/core/codegen/platform/3.0.1-SNAPSHOT/platform-3.0.1-SNAPSHOT.jar
[INFO] Installing /var/lib/jenkins/workspace/overture-development/core/codegen/platform/pom.xml to /var/lib/jenkins/workspace/overture-development/.repository/org/overturetool/core/codegen/platform/3.0.1-SNAPSHOT/platform-3.0.1-SNAPSHOT.pom
[INFO] Installing /var/lib/jenkins/workspace/overture-development/core/codegen/platform/target/platform-3.0.1-SNAPSHOT-javadoc.jar to /var/lib/jenkins/workspace/overture-development/.repository/org/overturetool/core/codegen/platform/3.0.1-SNAPSHOT/platform-3.0.1-SNAPSHOT-javadoc.jar
[WARNING] Failed to notify spy hudson.maven.Maven3Builder$JenkinsEventSpy: java.util.concurrent.ExecutionException: Invalid object ID 71 iota=219
Started
Running as SYSTEM
Build failed before it gets to this module
Started calculate disk usage of build
Finished Calculation of disk usage of build in 0 seconds
Started calculate disk usage of workspace
Finished Calculation of disk usage of workspace in 0 seconds
Finished: NOT_BUILT