[Qa-jenkins-scm] Build failed in Jenkins: reproducible_builder_zeta #2

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_builder_zeta/2/>

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Started by timer
Building on master in workspace <https://jenkins.debian.net/job/reproducible_builder_zeta/ws/>
[workspace] $ /bin/sh -xe /tmp/hudson1052982420574224940.sh
+ /srv/jenkins/bin/reproducible_build.sh
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Wed  6 Jan 14:47:04 UTC 2016 - running /srv/jenkins/bin/reproducible_build.sh (reproducible_builder_zeta) on jenkins now.

To learn to understand this, clone git.debian.org/git/qa/jenkins.debian.net.git
and then have a look at the files README, INSTALL, CONTRIBUTING and maybe TODO.

This invocation of this script, which is located in bin/reproducible_build.sh, has been called using "" as arguments.

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Wed  6 Jan 14:47:04 UTC 2016 - start running "/srv/jenkins/bin/reproducible_build.sh" (md5sum b206337ec7ca021983caad76ee29b145) as "/tmp/jenkins-script-QQZ3AOsM" on jenkins.

Error, needs at least one parameter.
/tmp/jenkins-script-QQZ3AOsM: line 72: [: -eq: unary operator expected
/srv/reproducible-results/rbuild-debian-7hunwrjI/tmp.aVhUdlIKwj:	  0.0% -- replaced with /srv/reproducible-results/rbuild-debian-7hunwrjI/tmp.aVhUdlIKwj.gz
Wed  6 Jan 14:47:04 UTC 2016 - /srv/jenkins/bin/reproducible_build.sh stopped running as /tmp/jenkins-script-QQZ3AOsM, which will now be removed.
Build step 'Execute shell' marked build as failure