[Espressomd-maintainer] Build failed in Jenkins: python-fetch #1

[Jenkins Demon]

See <http://espressomd.org/jenkins/job/python-fetch/1/>

------------------------------------------
Started by user Florian Weik
Building remotely on cip03 in workspace 
<http://espressomd.org/jenkins/job/python-fetch/ws/>
Cloning the remote Git repository
Cloning repository git://github.com/espressomd/espresso.git
 > /usr/bin/git init <http://espressomd.org/jenkins/job/python-fetch/ws/> # 
 > timeout=10
Fetching upstream changes from git://github.com/espressomd/espresso.git
 > /usr/bin/git --version # timeout=10
 > /usr/bin/git -c core.askpass=true fetch --tags --progress 
 > git://github.com/espressomd/espresso.git 
 > +refs/heads/master:refs/remotes/origin/master
 > /usr/bin/git config remote.origin.url 
 > git://github.com/espressomd/espresso.git # timeout=10
 > /usr/bin/git config --add remote.origin.fetch 
 > +refs/heads/master:refs/remotes/origin/master # timeout=10
 > /usr/bin/git config remote.origin.url 
 > git://github.com/espressomd/espresso.git # timeout=10
Fetching upstream changes from git://github.com/espressomd/espresso.git
 > /usr/bin/git -c core.askpass=true fetch --tags --progress 
 > git://github.com/espressomd/espresso.git 
 > +refs/heads/master:refs/remotes/origin/master
 > /usr/bin/git rev-parse origin/python^{commit} # timeout=10
 > /usr/bin/git rev-parse python^{commit} # timeout=10
ERROR: Couldn't find any revision to build. Verify the repository and branch 
configuration for this job.
Archiving workspace
Archiving artifacts