Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/twisted/internet/defer.py", line 500, in errback
    self._startRunCallbacks(fail)
  File "/usr/local/lib/python2.7/dist-packages/twisted/internet/defer.py", line 567, in _startRunCallbacks
    self._runCallbacks()
  File "/usr/local/lib/python2.7/dist-packages/twisted/internet/defer.py", line 653, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "/usr/local/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1442, in gotResult
    _inlineCallbacks(r, g, deferred)
--- <exception caught here> ---
  File "/usr/local/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/usr/local/lib/python2.7/dist-packages/twisted/python/failure.py", line 393, in throwExceptionIntoGenerator
    return g.throw(self.type, self.value, self.tb)
  File "/usr/local/lib/python2.7/dist-packages/buildbot/steps/source/git.py", line 192, in full
    yield self.copy()
  File "/usr/local/lib/python2.7/dist-packages/twisted/internet/defer.py", line 1384, in _inlineCallbacks
    result = result.throwExceptionIntoGenerator(g)
  File "/usr/local/lib/python2.7/dist-packages/twisted/spread/pb.py", line 513, in throwExceptionIntoGenerator
    return g.throw(RemoteError(self.type, self.value, self.traceback))
  File "/usr/local/lib/python2.7/dist-packages/buildbot/process/buildstep.py", line 578, in runCommand
    res = yield command.run(self, self.remote)
twisted.spread.pb.RemoteError: byte string is too long to send (910222)