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Started by timer
Running as SYSTEM
Agent default-agent-45f2w is provisioned from template Kubernetes Pod Template
---
apiVersion: "v1"
kind: "Pod"
metadata:
  annotations: {}
  labels:
    jenkins: "slave"
  name: "default-agent-45f2w"
spec:
  containers:
  - env:
    - name: "MAVEN_OPTS"
      value: "-Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn"
    - name: "JENKINS_SECRET"
      value: "********"
    - name: "JENKINS_TUNNEL"
      value: "jenkins-discovery.xtext.svc.cluster.local:50000"
    - name: "JENKINS_AGENT_NAME"
      value: "default-agent-45f2w"
    - name: "MAVEN_CONFIG"
      value: "-B -e"
    - name: "JENKINS_NAME"
      value: "default-agent-45f2w"
    - name: "JENKINS_AGENT_WORKDIR"
      value: "/home/jenkins/agent"
    - name: "JENKINS_URL"
      value: "http://jenkins-ui.xtext.svc.cluster.local/xtext/"
    - name: "HOME"
      value: "/home/jenkins"
    image: "eclipsecbijenkins/jenkins-agent:3.35@sha256:5d06ebec6e9dffc44fb41009a51d085a83944a23f651416531b960143d186340"
    imagePullPolicy: "IfNotPresent"
    name: "jnlp"
    resources:
      limits:
        memory: "4096Mi"
        cpu: "2000m"
      requests:
        memory: "4096Mi"
        cpu: "1000m"
    securityContext:
      privileged: false
    tty: true
    volumeMounts:
    - mountPath: "/home/jenkins/.m2/toolchains.xml"
      name: "toolchains-xml"
      readOnly: true
      subPath: "toolchains.xml"
    - mountPath: "/opt/tools"
      name: "volume-0"
      readOnly: false
    - mountPath: "/home/jenkins"
      name: "volume-2"
      readOnly: false
    - mountPath: "/home/jenkins/.m2/repository"
      name: "volume-3"
      readOnly: false
    - mountPath: "/home/jenkins/.m2/settings-security.xml"
      name: "settings-security-xml"
      readOnly: true
      subPath: "settings-security.xml"
    - mountPath: "/home/jenkins/.m2/settings.xml"
      name: "settings-xml"
      readOnly: true
      subPath: "settings.xml"
    - mountPath: "/home/jenkins/.ssh"
      name: "volume-1"
      readOnly: false
    - mountPath: "/home/jenkins/agent"
      name: "workspace-volume"
      readOnly: false
    workingDir: "/home/jenkins/agent"
  nodeSelector: {}
  restartPolicy: "Never"
  volumes:
  - name: "settings-security-xml"
    secret:
      items:
      - key: "settings-security.xml"
        path: "settings-security.xml"
      secretName: "m2-secret-dir"
  - name: "volume-0"
    persistentVolumeClaim:
      claimName: "tools-claim-jiro-xtext"
      readOnly: true
  - configMap:
      items:
      - key: "toolchains.xml"
        path: "toolchains.xml"
      name: "m2-dir"
    name: "toolchains-xml"
  - emptyDir:
      medium: ""
    name: "volume-2"
  - configMap:
      name: "known-hosts"
    name: "volume-1"
  - name: "settings-xml"
    secret:
      items:
      - key: "settings.xml"
        path: "settings.xml"
      secretName: "m2-secret-dir"
  - emptyDir:
      medium: ""
    name: "workspace-volume"
  - emptyDir:
      medium: ""
    name: "volume-3"

[EnvInject] - Loading node environment variables.
Building remotely on default-agent-45f2w in workspace /home/jenkins/agent/workspace/releng/clean-stale-jobs
Cleaning stale workflow jobs...
DELETE: xtext-web/cd_moveToJava
DELETE: xtext-xtend/cd_gradle60rc1
FATAL: Unable to delete '/var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28'. Tried 3 times (of a maximum of 3) waiting 0.1 sec between attempts.
jenkins.util.io.CompositeIOException: Unable to delete '/var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28'. Tried 3 times (of a maximum of 3) waiting 0.1 sec between attempts.
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:99)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
jenkins.util.io.CompositeIOException: Unable to remove file /var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28/builds/2/.nfs0000000004bb005c00000f03
	at jenkins.util.io.PathRemover.removeOrMakeRemovableThenRemove(PathRemover.java:252)
	at jenkins.util.io.PathRemover.tryRemoveFile(PathRemover.java:205)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:216)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:96)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
java.nio.file.FileSystemException: /var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28/builds/2/.nfs0000000004bb005c00000f03: Device or resource busy
	at sun.nio.fs.UnixException.translateToIOException(Unknown Source)
	at sun.nio.fs.UnixException.rethrowAsIOException(Unknown Source)
	at sun.nio.fs.UnixException.rethrowAsIOException(Unknown Source)
	at sun.nio.fs.UnixFileSystemProvider.implDelete(Unknown Source)
	at sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(Unknown Source)
	at java.nio.file.Files.deleteIfExists(Unknown Source)
	at jenkins.util.io.PathRemover.removeOrMakeRemovableThenRemove(PathRemover.java:237)
	at jenkins.util.io.PathRemover.tryRemoveFile(PathRemover.java:205)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:216)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:96)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
java.nio.file.FileSystemException: /var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28/builds/2/.nfs0000000004bb005c00000f03: Device or resource busy
	at sun.nio.fs.UnixException.translateToIOException(Unknown Source)
	at sun.nio.fs.UnixException.rethrowAsIOException(Unknown Source)
	at sun.nio.fs.UnixException.rethrowAsIOException(Unknown Source)
	at sun.nio.fs.UnixFileSystemProvider.implDelete(Unknown Source)
	at sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(Unknown Source)
	at java.nio.file.Files.deleteIfExists(Unknown Source)
	at jenkins.util.io.PathRemover.removeOrMakeRemovableThenRemove(PathRemover.java:241)
	at jenkins.util.io.PathRemover.tryRemoveFile(PathRemover.java:205)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:216)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:96)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
jenkins.util.io.CompositeIOException: Unable to remove directory /var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28/builds/2 with directory contents: [/var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28/builds/2/.nfs0000000004bb005c00000f03]
	at jenkins.util.io.PathRemover.removeOrMakeRemovableThenRemove(PathRemover.java:250)
	at jenkins.util.io.PathRemover.tryRemoveFile(PathRemover.java:205)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:216)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:96)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
java.nio.file.DirectoryNotEmptyException: /var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28/builds/2
	at sun.nio.fs.UnixFileSystemProvider.implDelete(Unknown Source)
	at sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(Unknown Source)
	at java.nio.file.Files.deleteIfExists(Unknown Source)
	at jenkins.util.io.PathRemover.removeOrMakeRemovableThenRemove(PathRemover.java:237)
	at jenkins.util.io.PathRemover.tryRemoveFile(PathRemover.java:205)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:216)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:96)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
java.nio.file.DirectoryNotEmptyException: /var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28/builds/2
	at sun.nio.fs.UnixFileSystemProvider.implDelete(Unknown Source)
	at sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(Unknown Source)
	at java.nio.file.Files.deleteIfExists(Unknown Source)
	at jenkins.util.io.PathRemover.removeOrMakeRemovableThenRemove(PathRemover.java:241)
	at jenkins.util.io.PathRemover.tryRemoveFile(PathRemover.java:205)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:216)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:96)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
jenkins.util.io.CompositeIOException: Unable to remove directory /var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28/builds with directory contents: [/var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28/builds/2]
	at jenkins.util.io.PathRemover.removeOrMakeRemovableThenRemove(PathRemover.java:250)
	at jenkins.util.io.PathRemover.tryRemoveFile(PathRemover.java:205)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:216)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:96)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
java.nio.file.DirectoryNotEmptyException: /var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28/builds
	at sun.nio.fs.UnixFileSystemProvider.implDelete(Unknown Source)
	at sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(Unknown Source)
	at java.nio.file.Files.deleteIfExists(Unknown Source)
	at jenkins.util.io.PathRemover.removeOrMakeRemovableThenRemove(PathRemover.java:237)
	at jenkins.util.io.PathRemover.tryRemoveFile(PathRemover.java:205)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:216)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:96)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
java.nio.file.DirectoryNotEmptyException: /var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28/builds
	at sun.nio.fs.UnixFileSystemProvider.implDelete(Unknown Source)
	at sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(Unknown Source)
	at java.nio.file.Files.deleteIfExists(Unknown Source)
	at jenkins.util.io.PathRemover.removeOrMakeRemovableThenRemove(PathRemover.java:241)
	at jenkins.util.io.PathRemover.tryRemoveFile(PathRemover.java:205)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:216)
	at jenkins.util.io.PathRemover.tryRemoveDirectoryContents(PathRemover.java:226)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:215)
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:96)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
jenkins.util.io.CompositeIOException: Unable to remove directory /var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28 with directory contents: [/var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28/builds]
	at jenkins.util.io.PathRemover.removeOrMakeRemovableThenRemove(PathRemover.java:250)
	at jenkins.util.io.PathRemover.tryRemoveFile(PathRemover.java:205)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:216)
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:96)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
java.nio.file.DirectoryNotEmptyException: /var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28
	at sun.nio.fs.UnixFileSystemProvider.implDelete(Unknown Source)
	at sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(Unknown Source)
	at java.nio.file.Files.deleteIfExists(Unknown Source)
	at jenkins.util.io.PathRemover.removeOrMakeRemovableThenRemove(PathRemover.java:237)
	at jenkins.util.io.PathRemover.tryRemoveFile(PathRemover.java:205)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:216)
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:96)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
java.nio.file.DirectoryNotEmptyException: /var/jenkins_home/jobs/xtext-xtend/branches/cd-gradle60rc1.ck9h28
	at sun.nio.fs.UnixFileSystemProvider.implDelete(Unknown Source)
	at sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(Unknown Source)
	at java.nio.file.Files.deleteIfExists(Unknown Source)
	at jenkins.util.io.PathRemover.removeOrMakeRemovableThenRemove(PathRemover.java:241)
	at jenkins.util.io.PathRemover.tryRemoveFile(PathRemover.java:205)
	at jenkins.util.io.PathRemover.tryRemoveRecursive(PathRemover.java:216)
	at jenkins.util.io.PathRemover.forceRemoveRecursive(PathRemover.java:96)
	at hudson.Util.deleteRecursive(Util.java:293)
	at hudson.Util.deleteRecursive(Util.java:282)
	at hudson.model.AbstractItem.performDelete(AbstractItem.java:801)
	at org.jenkinsci.plugins.workflow.job.WorkflowJob.performDelete(WorkflowJob.java:650)
	at hudson.model.AbstractItem.delete(AbstractItem.java:785)
	at hudson.model.Job.delete(Job.java:676)
	at hudson.model.Item$delete.call(Unknown Source)
	at Script1$_run_closure2.doCall(Script1.groovy:11)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at groovy.lang.Closure.call(Closure.java:414)
	at groovy.lang.Closure.call(Closure.java:430)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
	at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2066)
	at org.codehaus.groovy.runtime.dgm$163.invoke(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
	at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
	at Script1.run(Script1.groovy:7)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:585)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
	at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:375)
	at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SecureGroovyScript.evaluate(SecureGroovyScript.java:312)
	at hudson.plugins.groovy.SystemGroovy.run(SystemGroovy.java:95)
	at hudson.plugins.groovy.SystemGroovy.perform(SystemGroovy.java:59)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.Build$BuildExecution.build(Build.java:206)
	at hudson.model.Build$BuildExecution.doRun(Build.java:163)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1815)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
Finished: FAILURE