I have a very similar issue, updated all plugins and Jenkins on July 2nd 2019. Here is the stack trace: java.lang.NoSuchFieldError: SIZE at org.jruby.ext.posix.HeapStruct.<clinit>(HeapStruct.java:52) at org.jruby.ext.posix.LinuxPOSIX.allocateStat(LinuxPOSIX.java:44) at org.jruby.ext.posix.LinuxPOSIX.stat(LinuxPOSIX.java:87) at com.atlassian.ant.tasks.PermissionsUtils.getPermissions(PermissionsUtils.java:21) at com.atlassian.ant.tasks.CopyWithPerms.doFileOperations(CopyWithPerms.java:75) at org.jenkinsci.plugins.artifactdeployer.service.LocalCopy$1CopyImpl.doFileOperations(LocalCopy.java:60) at org.apache.tools.ant.taskdefs.Copy.execute(Copy.java:568) at org.jenkinsci.plugins.artifactdeployer.service.LocalCopy.copyAndGetNumbers(LocalCopy.java:83) at org.jenkinsci.plugins.artifactdeployer.service.ArtifactDeployerCopy.invoke(ArtifactDeployerCopy.java:71) at org.jenkinsci.plugins.artifactdeployer.service.ArtifactDeployerCopy.invoke(ArtifactDeployerCopy.java:41) at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3052) at hudson.remoting.UserRequest.perform(UserRequest.java:212) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:369) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) It seems that the update of JNA in 2.181 caused this for us based on this commit: https://github.com/java-native-access/jna/commit/869bb33984a2cf701f9343ea40cca27ffec4be88#diff-d5b04c438e96aeec3c0fdad0596087ee To get it back up right away I've rolled back to 2.180 for now. |