2013-07-16 13:34:16,936 DEBUG zuul.Repo: Checking out master
2013-07-16 13:34:16,982 DEBUG zuul.Repo: Merging refs/changes/46/70646/5
2013-07-16 13:34:23,865 DEBUG zuul.Merger: Unable to merge <Change 0x7f3750118c10 70646,5>
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/zuul-ac3ba4f-py2.7.egg/zuul/merger.py", line 172, in _mergeChange
    repo.merge(change.refspec)
  File "/usr/local/lib/python2.7/dist-packages/zuul-ac3ba4f-py2.7.egg/zuul/merger.py", line 74, in merge
    self.repo.git.merge("FETCH_HEAD")
  File "/usr/lib/python2.7/dist-packages/git/cmd.py", line 227, in <lambda>
    return lambda *args, **kwargs: self._call_process(name, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/git/cmd.py", line 456, in _call_process
    return self.execute(call, **_kwargs)
  File "/usr/lib/python2.7/dist-packages/git/cmd.py", line 377, in execute
    raise GitCommandError(command, status, stderr_value)
GitCommandError: 'git merge FETCH_HEAD' returned exit status 1: 
2013-07-16 13:34:23,904 INFO zuul.IndependentPipelineManager: Unable to merge change <Change 0x7f3750118c10 70646,5>
2013-07-16 13:34:23,904 DEBUG zuul.IndependentPipelineManager: Possibly reporting change <Change 0x7f3750118c10 70646,5>
2013-07-16 13:34:23,904 DEBUG zuul.IndependentPipelineManager: Change <Change 0x7f3750118c10 70646,5> is at the front of the queue, reporting
2013-07-16 13:34:23,904 DEBUG zuul.IndependentPipelineManager: Reporting change <Change 0x7f3750118c10 70646,5>
2013-07-16 13:34:23,904 INFO zuul.IndependentPipelineManager: Reporting change <Change 0x7f3750118c10 70646,5>, action: {'verified': -1, 'code-review': 0}
2013-07-16 13:34:23,905 DEBUG zuul.Gerrit: Report change <Change 0x7f3750118c10 70646,5>, action {'verified': -1, 'code-review': 0}, message: Build failed.

This change was unable to be automatically merged with the current state of the repository. Please rebase your change and upload a new patchset.
2013-07-16 13:34:24,146 DEBUG zuul.IndependentPipelineManager: Removing reported change <Change 0x7f3750118c10 70646,5> from queue