Retrying clone after deleting None
error: Cannot fetch SlimRemix/android_art (GitError: --force-sync not enabled; cannot overwrite a local work tree)
Exception in thread Thread-311:
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 763, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/home/nicklovell23/slimremix/.repo/repo/subcmds/sync.py", line 254, in _FetchProjectList
    success = self._FetchHelper(opt, project, *args, **kwargs)
  File "/home/nicklovell23/slimremix/.repo/repo/subcmds/sync.py", line 297, in _FetchHelper
    optimized_fetch=opt.optimized_fetch)
  File "/home/nicklovell23/slimremix/.repo/repo/project.py", line 1144, in Sync_NetworkHalf
    self._InitGitDir(force_sync=force_sync)
  File "/home/nicklovell23/slimremix/.repo/repo/project.py", line 2198, in _InitGitDir
    raise e
GitError: --force-sync not enabled; cannot overwrite a local work tree