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Bug
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Resolution: Duplicate
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Minor
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Operating System: Amazon Linux 2016.03.3.x86_64
JRE/JDK: OpenJDK 7u111 / Oracle Java SE Development Kit 8u102
Jenkins and plugin versions: Jenkins 2.7.4 (more infos here: http://pastebin.com/DaeUW3au)
Whether you're running Jenkins directly or in a container: directly
Whether Jenkins is accessed through a reverse proxy: no
How you installed Jenkins: rpm (http://pkg.jenkins-ci.org/redhat-stable/jenkins-2.7.4-1.1.noarch.rpm)
How you're launching any involved slave nodes: screen -m -D -S agent java -jar slave.jar -jnlpUrl ... -jnlpCredentials user:pwd
Your web browser: Chrome for Mac, 53.0.2785.116 (64-bit)Operating System: Amazon Linux 2016.03.3.x86_64 JRE/JDK: OpenJDK 7u111 / Oracle Java SE Development Kit 8u102 Jenkins and plugin versions: Jenkins 2.7.4 (more infos here: http://pastebin.com/DaeUW3au) Whether you're running Jenkins directly or in a container: directly Whether Jenkins is accessed through a reverse proxy: no How you installed Jenkins: rpm ( http://pkg.jenkins-ci.org/redhat-stable/jenkins-2.7.4-1.1.noarch.rpm ) How you're launching any involved slave nodes: screen -m -D -S agent java -jar slave.jar -jnlpUrl ... -jnlpCredentials user:pwd Your web browser: Chrome for Mac, 53.0.2785.116 (64-bit)
Hi,
I have a pipeline that runs fine when scheduled on an agent:
node {
try {
stage('Checkout') {
checkout scm
checkout scm: [$class: 'GitSCM', branches: [[name: '*/master']], doGenerateSubmoduleConfigurations: false, extensions: [[$class: 'RelativeTargetDirectory', relativeTargetDir: 'templates']], submoduleCfg: [], userRemoteConfigs: [[url: 'github.com:xxx.git', credentialsId: 'xxx']]], poll: true
}
currentBuild.result = 'SUCCESS'
} catch (e) {
currentBuild.result = 'FAILURE'
throw e
} finally {
step([$class: 'Mailer', notifyEveryUnstableBuild: true, recipients: 'xxx', sendToIndividuals: false])
}
}
but when I use withMaven, I get an Exception:
node {
try {
stage('Checkout') {
checkout scm
checkout scm: [$class: 'GitSCM', branches: [[name: '*/master']], doGenerateSubmoduleConfigurations: false, extensions: [[$class: 'RelativeTargetDirectory', relativeTargetDir: 'templates']], submoduleCfg: [], userRemoteConfigs: [[url: 'github.com:xxx.git', credentialsId: 'xxx']]], poll: true
}
stage('Test') {
withMaven(jdk: 'default', maven: 'default') {
sh "mvn clean test"
}
step([$class: 'JUnitResultArchiver', testResults: 'target/surefire-reports/*.xml'])
}
currentBuild.result = 'SUCCESS'
} catch (e) {
currentBuild.result = 'FAILURE'
throw e
} finally {
step([$class: 'Mailer', notifyEveryUnstableBuild: true, recipients: 'xxx', sendToIndividuals: false])
}
}
Exception
java.lang.RuntimeException: Failed to serialize org.jenkinsci.plugins.workflow.support.storage.SimpleXStreamFlowNodeStorage$Tag#actions for class org.jenkinsci.plugins.workflow.support.storage.SimpleXStreamFlowNodeStorage$Tag at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:256) at hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:224) at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:138) at hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:209) at hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:150) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:43) at com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:82) at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.marshal(AbstractTreeMarshallingStrategy.java:37) at com.thoughtworks.xstream.XStream.marshal(XStream.java:1026) at com.thoughtworks.xstream.XStream.marshal(XStream.java:1015) at com.thoughtworks.xstream.XStream.toXML(XStream.java:988) at hudson.XmlFile.write(XmlFile.java:178) at org.jenkinsci.plugins.workflow.support.storage.SimpleXStreamFlowNodeStorage.saveActions(SimpleXStreamFlowNodeStorage.java:109) at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.saveActions(CpsFlowExecution.java:886) at org.jenkinsci.plugins.workflow.graph.FlowNode.save(FlowNode.java:315) at org.jenkinsci.plugins.workflow.graph.FlowNode$1.persist(FlowNode.java:302) at org.jenkinsci.plugins.workflow.graph.FlowNode$1.add(FlowNode.java:278) at org.jenkinsci.plugins.workflow.graph.FlowNode$1.add(FlowNode.java:269) at java.util.AbstractList.add(AbstractList.java:108) at hudson.model.Actionable.addAction(Actionable.java:129) at org.jenkinsci.plugins.workflow.cps.FlowHead.markIfFail(FlowHead.java:142) at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:211) at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:126) at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:120) at groovy.lang.GroovyObject$invokeMethod.call(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:151) at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:21) at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:115) at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:149) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:146) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:123) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:123) at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:16) at WorkflowScript.run(WorkflowScript:8) at ___cps.transform___(Native Method) at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:48) at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:109) at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:82) at sun.reflect.GeneratedMethodAccessor383.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72) at com.cloudbees.groovy.cps.impl.ClosureBlock.eval(ClosureBlock.java:46) at com.cloudbees.groovy.cps.Next.step(Next.java:58) at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:154) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:18) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable$1.call(SandboxContinuable.java:33) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable$1.call(SandboxContinuable.java:30) at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:108) at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:30) at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:164) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:324) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$100(CpsThreadGroup.java:78) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:236) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:224) at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:47) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:112) at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.RuntimeException: Failed to serialize org.jenkinsci.plugins.workflow.actions.ErrorAction#error for class org.jenkinsci.plugins.workflow.actions.ErrorAction at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:256) at hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:224) at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:138) at hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:209) at hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:150) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:43) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:88) at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.writeItem(AbstractCollectionConverter.java:64) at com.thoughtworks.xstream.converters.collections.ArrayConverter.marshal(ArrayConverter.java:45) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:84) at hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:265) at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:252) at hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:224) at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:138) at hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:209) at hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:150) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:43) at com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:82) at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.marshal(AbstractTreeMarshallingStrategy.java:37) at com.thoughtworks.xstream.XStream.marshal(XStream.java:1026) at com.thoughtworks.xstream.XStream.marshal(XStream.java:1015) at com.thoughtworks.xstream.XStream.toXML(XStream.java:988) at hudson.XmlFile.write(XmlFile.java:178) at org.jenkinsci.plugins.workflow.support.storage.SimpleXStreamFlowNodeStorage.saveActions(SimpleXStreamFlowNodeStorage.java:109) at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.saveActions(CpsFlowExecution.java:886) at org.jenkinsci.plugins.workflow.graph.FlowNode.save(FlowNode.java:315) at org.jenkinsci.plugins.workflow.graph.FlowNode$1.persist(FlowNode.java:302) at org.jenkinsci.plugins.workflow.graph.FlowNode$1.add(FlowNode.java:278) at org.jenkinsci.plugins.workflow.graph.FlowNode$1.add(FlowNode.java:269) at java.util.AbstractList.add(AbstractList.java:108) at hudson.model.Actionable.addAction(Actionable.java:129) at org.jenkinsci.plugins.workflow.cps.FlowHead.markIfFail(FlowHead.java:142) at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:211) at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:126) at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:120) at groovy.lang.GroovyObject$invokeMethod.call(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:151) at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:21) at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:115) at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:149) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:146) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:123) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:123) at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:16) ... 29 more Caused by: java.lang.UnsupportedOperationException: Refusing to marshal com.google.inject.CreationException for security reasons at hudson.util.XStream2$BlacklistedTypesConverter.marshal(XStream2.java:442) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:84) at hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:265) at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:252) ... 80 more Finished: FAILURE
The pipeline runs successfully when scheduled on the master.
- duplicates
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- Closed
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[JENKINS-38445] Pipeline withMaven Failed to serialize on agent
I got an error:
Caused by: java.lang.UnsupportedOperationException: Refusing to marshal com.google.inject.CreationException for security reasons
at hudson.util.XStream2$BlacklistedTypesConverter.marshal(XStream2.java:442)
at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69)
at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58)
at com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:84)
at hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:265)
at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:252)
... 76 more
when make symlink workspace to another folder
Hello Denis,
We seem to have a problem with the c.g.i.CreationException that gets hidden by the XStream2$BlacklistedTypesConverter and this problem hides the root cause of your problem.
We are working at fixing the problem with the BlacklistedTypesConverter that hides the the c.g.i.CreationException.
Can you detail more what is the symlink that cause your failure? Can you provide an "ls -al" of the parent folder ...
jglick do you think that Pipeline / XStream2$BlacklistedTypesConverter could provide more detailed stack traces in such case?
More detailed than
Caused by: java.lang.RuntimeException: Failed to serialize org.jenkinsci.plugins.workflow.actions.ErrorAction#error for class org.jenkinsci.plugins.workflow.actions.ErrorAction at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:256) at hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:224) at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:138) at hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:209) at hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:150) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:43) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:88) at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.writeItem(AbstractCollectionConverter.java:64) at com.thoughtworks.xstream.converters.collections.ArrayConverter.marshal(ArrayConverter.java:45) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:84) at hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:265) at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:252) at hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:224) at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:138) at hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:209) at hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:150) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:43) at com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:82) at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.marshal(AbstractTreeMarshallingStrategy.java:37) at com.thoughtworks.xstream.XStream.marshal(XStream.java:1026) at com.thoughtworks.xstream.XStream.marshal(XStream.java:1015) at com.thoughtworks.xstream.XStream.toXML(XStream.java:988) at hudson.XmlFile.write(XmlFile.java:178) at org.jenkinsci.plugins.workflow.support.storage.SimpleXStreamFlowNodeStorage.saveActions(SimpleXStreamFlowNodeStorage.java:109) at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.saveActions(CpsFlowExecution.java:886) at org.jenkinsci.plugins.workflow.graph.FlowNode.save(FlowNode.java:315) at org.jenkinsci.plugins.workflow.graph.FlowNode$1.persist(FlowNode.java:302) at org.jenkinsci.plugins.workflow.graph.FlowNode$1.add(FlowNode.java:278) at org.jenkinsci.plugins.workflow.graph.FlowNode$1.add(FlowNode.java:269) at java.util.AbstractList.add(AbstractList.java:108) at hudson.model.Actionable.addAction(Actionable.java:129) at org.jenkinsci.plugins.workflow.cps.FlowHead.markIfFail(FlowHead.java:142) at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:211) at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:126) at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:120) at groovy.lang.GroovyObject$invokeMethod.call(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:151) at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:21) at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:115) at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:149) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:146) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:123) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:123) at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:16) ... 29 more Caused by: java.lang.UnsupportedOperationException: Refusing to marshal com.google.inject.CreationException for security reasons at hudson.util.XStream2$BlacklistedTypesConverter.marshal(XStream2.java:442) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69) at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58) at com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:84) at hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:265) at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:252) ... 80 more
A newer release of workflow-api already does better. Anyway this is tangential to the root cause here, still TBD.
Thanks jglick, you are right, we still need to understand what is the root cause, why the instantiation of the component through Juice failed.
Gabriel Konat
added a comment - We're also running into this issue, but it is not always reproducible. Sometimes, after restarting Jenkins, the exception does not occur any more.
For example, build http://buildfarm.metaborg.org/job/metaborg/job/spoofax-releng/job/master/88/console failed because of the issue. But after a restart of Jenkins (and no other changes occurred), build http://buildfarm.metaborg.org/job/metaborg/job/spoofax-releng/job/master/89/console from the same job suddenly works.
Gabriel Konat
added a comment - We're also running into this issue, but it is not always reproducible. Sometimes, after restarting Jenkins, the exception does not occur any more.
For example, build http://buildfarm.metaborg.org/job/metaborg/job/spoofax-releng/job/master/88/console failed because of the issue. But after a restart of Jenkins (and no other changes occurred), build http://buildfarm.metaborg.org/job/metaborg/job/spoofax-releng/job/master/89/console from the same job suddenly works.
Michael I get a 404 "This page has been removed!" trying to get the details of your environment on pastebin. Could you share with us details?