GitHub pull request #2856 of commit c4f2959e840a20cc1e7cf8f3d1aab19b54da0e48, no merge conflicts.
Running as SYSTEM
Setting status of c4f2959e840a20cc1e7cf8f3d1aab19b54da0e48 to PENDING with url https://buildbot.iovisor.org/jenkins/job/bcc-pr/422/ and message: 'Build started for merge commit.'
Building on master in workspace /var/lib/jenkins/workspace/bcc-pr
No credentials specified
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url https://github.com/iovisor/bcc.git # timeout=10
Fetching upstream changes from https://github.com/iovisor/bcc.git
 > git --version # timeout=10
 > git fetch --tags --progress -- https://github.com/iovisor/bcc.git +refs/pull/*:refs/remotes/origin/pr/* # timeout=10
 > git rev-parse refs/remotes/origin/pr/2856/merge^{commit} # timeout=10
 > git rev-parse refs/remotes/origin/origin/pr/2856/merge^{commit} # timeout=10
Checking out Revision f4354a42b301da775feefa3274314b88182c2a39 (refs/remotes/origin/pr/2856/merge)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f f4354a42b301da775feefa3274314b88182c2a39 # timeout=10
Commit message: "Merge c4f2959e840a20cc1e7cf8f3d1aab19b54da0e48 into ab54de2e4449027f2b4dccd022adc57bec4fd4eb"
First time build. Skipping changelog.
Triggering bcc-pr » fc28
Triggering bcc-pr » fc25
Triggering bcc-pr » ubuntu1710
Triggering bcc-pr » ubuntu1804
Triggering bcc-pr » fc27
Triggering bcc-pr » fc26
Triggering bcc-pr » ubuntu1604
Configuration bcc-pr » fc28 is still in the queue: ‘fedora28-slave-be4’ is offline
Configuration bcc-pr » fc28 is still in the queue: All nodes of label ‘fc28’ are offline
bcc-pr » fc28 completed with result FAILURE
bcc-pr » fc25 completed with result FAILURE
bcc-pr » ubuntu1710 completed with result FAILURE
bcc-pr » ubuntu1804 completed with result FAILURE
bcc-pr » fc27 completed with result FAILURE
bcc-pr » fc26 completed with result FAILURE
bcc-pr » ubuntu1604 completed with result FAILURE
Setting status of c4f2959e840a20cc1e7cf8f3d1aab19b54da0e48 to FAILURE with url https://buildbot.iovisor.org/jenkins/job/bcc-pr/422/ and message: 'Build finished. '
Finished: FAILURE