Started by timer Running as Jenkins Build User Obtained Jenkins/FullBuild from git cforall@plg.uwaterloo.ca:software/cfa/cfa-cc [Pipeline] Start of Pipeline [Pipeline] node Running on Brokk 3 in /var/lib/jenkins/workspace/Cforall_Full_Build [Pipeline] { [Pipeline] checkout The recommended git tool is: NONE using credential git_key_aug2025 ERROR: Checkout failed Also: hudson.remoting.Channel$CallSiteStackTrace: Remote call to Brokk 3 at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1916) at hudson.remoting.Request.call(Request.java:204) at hudson.remoting.Channel.call(Channel.java:1107) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:306) at PluginClassLoader for git-client/jdk.proxy64/jdk.proxy64.$Proxy150.hasGitRepo(Unknown Source) at PluginClassLoader for git-client//org.jenkinsci.plugins.gitclient.RemoteGitImpl.hasGitRepo(RemoteGitImpl.java:333) at PluginClassLoader for git//hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1205) at PluginClassLoader for git//hudson.plugins.git.GitSCM._checkout(GitSCM.java:1310) at PluginClassLoader for git//hudson.plugins.git.GitSCM.checkout(GitSCM.java:1277) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:136) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:101) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:88) at PluginClassLoader for workflow-step-api//org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:49) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) java.lang.ClassFormatError: Incompatible magic value 3356707144 in class file java/lang/invoke/WrongMethodTypeException at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at java.base/java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1072) at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1529) at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1451) at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1194) at java.base/java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:358) at hudson.remoting.UserRequest._serialize(UserRequest.java:283) at hudson.remoting.UserRequest.perform(UserRequest.java:249) at hudson.remoting.UserRequest.perform(UserRequest.java:50) at hudson.remoting.Request$2.run(Request.java:391) at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused: java.io.IOException: Remote call on Brokk 3 failed at hudson.remoting.Channel.call(Channel.java:1112) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:306) Caused: hudson.remoting.RemotingSystemException at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:328) at PluginClassLoader for git-client/jdk.proxy64/jdk.proxy64.$Proxy150.hasGitRepo(Unknown Source) at PluginClassLoader for git-client//org.jenkinsci.plugins.gitclient.RemoteGitImpl.hasGitRepo(RemoteGitImpl.java:333) at PluginClassLoader for git//hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1205) at PluginClassLoader for git//hudson.plugins.git.GitSCM._checkout(GitSCM.java:1310) at PluginClassLoader for git//hudson.plugins.git.GitSCM.checkout(GitSCM.java:1277) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:136) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:101) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:88) at PluginClassLoader for workflow-step-api//org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:49) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) ERROR: Maximum checkout retry attempts reached, aborting [Pipeline] } [Pipeline] // node [Pipeline] End of Pipeline Also: hudson.remoting.Channel$CallSiteStackTrace: Remote call to Brokk 3 at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1916) at hudson.remoting.Request.call(Request.java:204) at hudson.remoting.Channel.call(Channel.java:1107) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:306) at PluginClassLoader for git-client/jdk.proxy64/jdk.proxy64.$Proxy150.hasGitRepo(Unknown Source) at PluginClassLoader for git-client//org.jenkinsci.plugins.gitclient.RemoteGitImpl.hasGitRepo(RemoteGitImpl.java:333) at PluginClassLoader for git//hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1205) at PluginClassLoader for git//hudson.plugins.git.GitSCM._checkout(GitSCM.java:1310) at PluginClassLoader for git//hudson.plugins.git.GitSCM.checkout(GitSCM.java:1277) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:136) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:101) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:88) at PluginClassLoader for workflow-step-api//org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:49) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) java.lang.ClassFormatError: Incompatible magic value 3356707144 in class file java/lang/invoke/WrongMethodTypeException at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at java.base/java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1072) at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1529) at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1451) at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1194) at java.base/java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:358) at hudson.remoting.UserRequest._serialize(UserRequest.java:283) at hudson.remoting.UserRequest.perform(UserRequest.java:249) at hudson.remoting.UserRequest.perform(UserRequest.java:50) at hudson.remoting.Request$2.run(Request.java:391) at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:81) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Caused: java.io.IOException: Remote call on Brokk 3 failed at hudson.remoting.Channel.call(Channel.java:1112) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:306) Also: org.jenkinsci.plugins.workflow.actions.ErrorAction$ErrorId: 18dcea2e-2e5b-4809-aa5c-117f1ec116b4 Caused: hudson.remoting.RemotingSystemException at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:328) at PluginClassLoader for git-client/jdk.proxy64/jdk.proxy64.$Proxy150.hasGitRepo(Unknown Source) at PluginClassLoader for git-client//org.jenkinsci.plugins.gitclient.RemoteGitImpl.hasGitRepo(RemoteGitImpl.java:333) at PluginClassLoader for git//hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1205) at PluginClassLoader for git//hudson.plugins.git.GitSCM._checkout(GitSCM.java:1310) at PluginClassLoader for git//hudson.plugins.git.GitSCM.checkout(GitSCM.java:1277) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:136) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:101) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:88) at PluginClassLoader for workflow-step-api//org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:49) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1583) Finished: FAILURE