[Qa-jenkins-scm] Build failed in Jenkins: reproducible_builder_epsilon #5538

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_builder_epsilon/5538/>

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Started by timer
Building in workspace <https://jenkins.debian.net/job/reproducible_builder_epsilon/ws/>
[workspace] $ /bin/sh -xe /tmp/hudson9048407914373467675.sh
+ /srv/jenkins/bin/reproducible_build.sh
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Sun Apr 19 10:00:32 UTC 2015 - running job reproducible_builder_epsilon now.

To understand what this job does, clone git.debian.org/git/qa/jenkins.debian.net.git
and then have a look at bin/reproducible_build.sh

This invocation of the script has been called using "" as arguments.

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Sun Apr 19 10:00:32 UTC 2015 - start running "/srv/jenkins/bin/reproducible_build.sh" as "/tmp/jenkins-script-GgbqfCLR".

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Trying to reproducibly build haskell-wai-conduit in experimental on amd64 now. Artifacts will be preserved.
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Warning, package haskell-wai-conduit in experimental on amd64 is probably already building elsewhere, exiting.
Please check https://jenkins.debian.net/job/reproducible_builder_epsilon/5538/ and https://reproducible.debian.net/experimental/amd64/haskell-wai-conduit for a different build.
The race condition was cought while writing the lockfile.
Sun Apr 19 10:00:43 UTC 2015 - Terminating nicely this build...
No artifacts were saved for this build.
rm: cannot remove `/tmp/experimental-amd64-haskell-wai-conduit': Operation not permitted
Sun Apr 19 10:00:43 UTC 2015 - /srv/jenkins/bin/reproducible_build.sh stopped running as /tmp/jenkins-script-GgbqfCLR, which will now be removed.
Build step 'Execute shell' marked build as failure