Started by upstream project "bcc-pr" build number 1078 originally caused by: GitHub pull request #3511 of commit 12c32bdff913f90dff464be309d8700033f83976, no merge conflicts. Running as SYSTEM Building remotely on fedora25-slave-cba (fc25) in workspace /home/fedora/jenkins/workspace/bcc-pr/label/fc25 The recommended git tool is: NONE No credentials specified Cloning the remote Git repository Cloning repository https://github.com/iovisor/bcc.git > git init /home/fedora/jenkins/workspace/bcc-pr/label/fc25 # timeout=10 Fetching upstream changes from https://github.com/iovisor/bcc.git > git --version # timeout=10 > git --version # 'git version 2.9.5' > git fetch --tags --progress -- https://github.com/iovisor/bcc.git +refs/heads/*:refs/remotes/origin/* # timeout=10 > git config remote.origin.url https://github.com/iovisor/bcc.git # timeout=10 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10 > git config remote.origin.url https://github.com/iovisor/bcc.git # timeout=10 Fetching upstream changes from https://github.com/iovisor/bcc.git > git fetch --tags --progress -- https://github.com/iovisor/bcc.git +refs/pull/*:refs/remotes/origin/pr/* # timeout=10 JENKINS-19022: warning: possible memory leak due to Git plugin usage; see: https://wiki.jenkins.io/display/JENKINS/Remove+Git+Plugin+BuildsByBranch+BuildData Checking out Revision 65af3ea0ca07ba8cf8da7da62545c2a19911cb48 (refs/remotes/origin/pr/3511/merge) > git config core.sparsecheckout # timeout=10 > git checkout -f 65af3ea0ca07ba8cf8da7da62545c2a19911cb48 # timeout=10 FATAL: Could not checkout 65af3ea0ca07ba8cf8da7da62545c2a19911cb48 hudson.plugins.git.GitException: Command "git checkout -f 65af3ea0ca07ba8cf8da7da62545c2a19911cb48" returned status code 128: stdout: stderr: fatal: reference is not a tree: 65af3ea0ca07ba8cf8da7da62545c2a19911cb48 at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2639) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$1100(CliGitAPIImpl.java:84) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$9.execute(CliGitAPIImpl.java:2956) Also: hudson.remoting.Channel$CallSiteStackTrace: Remote call to fedora25-slave-cba at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1800) at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:356) at hudson.remoting.Channel.call(Channel.java:1001) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:146) at sun.reflect.GeneratedMethodAccessor236.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:132) at com.sun.proxy.$Proxy166.execute(Unknown Source) at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1351) at hudson.scm.SCM.checkout(SCM.java:505) at hudson.model.AbstractProject.checkout(AbstractProject.java:1204) at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:636) at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:508) at hudson.model.Run.execute(Run.java:1907) at hudson.matrix.MatrixRun.run(MatrixRun.java:153) at hudson.model.ResourceController.execute(ResourceController.java:97) at hudson.model.Executor.run(Executor.java:429) Caused: hudson.plugins.git.GitException: Could not checkout 65af3ea0ca07ba8cf8da7da62545c2a19911cb48 at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$9.execute(CliGitAPIImpl.java:2980) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$GitCommandMasterToSlaveCallable.call(RemoteGitImpl.java:161) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$GitCommandMasterToSlaveCallable.call(RemoteGitImpl.java:154) at hudson.remoting.UserRequest.perform(UserRequest.java:211) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:376) at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:78) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Finished: FAILURE