rmpestano would you be able to review the patch?

Hi Oleg, the patch looks good I just didnt found time to test It due to my daily workload.

Expect a release over this weekend.

Sorry for the delay and thank you for leading this.

Version v2.1.2 was just released containing the fix for this issue.

rmpestano oleg_nenashev Thanks for your quick reply and support. Now the issue is resolved.

oleg_nenashev : I am facing the same issue. Details as follows =

Jenkins version: 2.121.1
Operating system:  Debian 8.10 (64bit)
Error:

// code placeholder

FATAL: java.lang.RuntimeException: Failed to serialize hudson.model.Actionable#actions for class hudson.model.FreeStyleBuild
java.lang.UnsupportedOperationException: Refusing to marshal java.io.PrintStream for security reasons; see https://jenkins.io/redirect/class-filter/
	at hudson.util.XStream2$BlacklistedTypesConverter.marshal(XStream2.java:543)
	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)
Caused: java.lang.RuntimeException: Failed to serialize org.jenkinsci.plugins.EnvironmentVarSetter#log for class org.jenkinsci.plugins.EnvironmentVarSetter
	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.CollectionConverter.marshal(CollectionConverter.java:74)
	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)
Caused: java.lang.RuntimeException: Failed to serialize hudson.model.Actionable#actions for class hudson.model.FreeStyleBuild
	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:193)
Caused: java.io.IOException
	at hudson.XmlFile.write(XmlFile.java:200)
	at hudson.model.Run.save(Run.java:1990)
	at hudson.model.Run.setDisplayName(Run.java:805)
	at org.jenkinsci.plugins.buildnamesetter.BuildNameSetter.setDisplayName(BuildNameSetter.java:76)
	at org.jenkinsci.plugins.buildnamesetter.BuildNameSetter.access$000(BuildNameSetter.java:31)
	at org.jenkinsci.plugins.buildnamesetter.BuildNameSetter$1.tearDown(BuildNameSetter.java:64)
	at hudson.model.Build$BuildExecution.doRun(Build.java:174)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
	at hudson.model.Run.execute(Run.java:1794)
	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

Please suggest how can I resolve this issue. Thanks ahead.

Regards,
Amey.

abhyankar please update Build Name setter to the latest version.

See https://wiki.jenkins.io/display/JENKINS/Plugins+affected+by+fix+for+JEP-200 for the full list of updates to be done

oleg_nenashev : Thanks for the quick update. 

How can I update Build name setter?
I am new to Jenkins and not sure how to update 'Build name setter'.
In available plugins under'plugin manager' I am unable to find 'Build name setter' plugin unfortunately.

Secondly, I went through the wiki page.
Shall I apply all of these updates listed at the page? 

Thanks & Regards,
Amey.

> In available plugins under'plugin manager' I am unable to find 'Build name setter' plugin unfortunately.

Look for "build-name-setter" in the list. The plugin has no display name defined, and it may be confusing

> Shall I apply all of these updates listed at the page? 

Yes. If you have a plugin installed, you should update it.

Running into similar error. 

 
FATAL: java.lang.RuntimeException: Failed to serialize hudson.model.Project#builders for class hudson.model.FreeStyleProject
java.lang.UnsupportedOperationException: Refusing to marshal java.io.PrintStream for security reasons; see
https://jenkins.io/redirect/class-filter/
at hudson.util.XStream2$BlacklistedTypesConverter.marshal(XStream2.java:540)
at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58)
at com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:83)
at hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:275)
at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:262)
Caused: java.lang.RuntimeException: Failed to serialize com.checkmarx.jenkins.CxLoggerAdapter#log for class com.checkmarx.jenkins.CxLoggerAdapter
at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:266)
at hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:233)
at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:150)
at hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:219)
at hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:158)
at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58)
at com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:83)
at hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:275)
at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:262)
Caused: java.lang.RuntimeException: Failed to serialize com.checkmarx.jenkins.CxScanBuilder#log for class com.checkmarx.jenkins.CxScanBuilder
at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:266)
at hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:233)
at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:150)
at hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:219)
at hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:158)
at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
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$1.convertAnother(AbstractReferenceMarshaller.java:87)
at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.writeBareItem(AbstractCollectionConverter.java:94)
at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.writeItem(AbstractCollectionConverter.java:66)
at hudson.util.DescribableList$ConverterImpl.marshal(DescribableList.java:269)
at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58)
at com.thoughtworks.xstream.core.AbstractReferenceMarshaller$1.convertAnother(AbstractReferenceMarshaller.java:83)
at hudson.util.RobustReflectionConverter.marshallField(RobustReflectionConverter.java:275)
at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:262)
Caused: java.lang.RuntimeException: Failed to serialize hudson.model.Project#builders for class hudson.model.FreeStyleProject
at hudson.util.RobustReflectionConverter$2.writeField(RobustReflectionConverter.java:266)
at hudson.util.RobustReflectionConverter$2.visit(RobustReflectionConverter.java:233)
at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:150)
at hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:219)
at hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:158)
at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58)
at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:43)
at com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:82)
at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.marshal(AbstractTreeMarshallingStrategy.java:37)
at com.thoughtworks.xstream.XStream.marshal(XStream.java:1276)
at com.thoughtworks.xstream.XStream.marshal(XStream.java:1265)
at com.thoughtworks.xstream.XStream.toXML(XStream.java:1238)
at hudson.XmlFile.write(XmlFile.java:195)
Caused: java.io.IOException
at hudson.XmlFile.write(XmlFile.java:202)
at hudson.model.AbstractItem.save(AbstractItem.java:609)
at hudson.model.Job.save(Job.java:191)
at hudson.model.AbstractProject.save(AbstractProject.java:289)
at hudson.model.AbstractProject.setCustomWorkspace(AbstractProject.java:2033)
at com.datalex.jenkins.plugins.nodestalker.wrapper.NodeStalkerBuildWrapper.setUp(NodeStalkerBuildWrapper.java:114)
at hudson.model.Build$BuildExecution.doRun(Build.java:157)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:513)
at hudson.model.Run.execute(Run.java:1907)
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 version: 2.277.4

Build name setter plugin version: 2.2.0

Previously I had 2.1.0 and upgraded to 2.2.0 for Build name setter plugin which worked for one build.  Second build failed however with the same error. 

It seems that what is actually resolving it is the restart of Jenkins.  Note that this is mainly occurring with one job that is using the Checkmarx plugin (version: 2021.2.94)  After restarting Jenkins I am able to build with no issue.  Rebuild however fails each time.