Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 924, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 1124, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 689, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 711, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 135, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 165, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/builtins.py", line 3241, in run
    exclude=tree.safe_relpath_files(exclude))
  File "/usr/lib/python2.7/dist-packages/bzrlib/decorators.py", line 194, in write_locked
    result = unbound(self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/workingtree_4.py", line 193, in commit
    result = WorkingTree3.commit(self, message, revprops, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/decorators.py", line 194, in write_locked
    result = unbound(self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/mutabletree.py", line 200, in commit
    *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commit.py", line 286, in commit
    possible_master_transports=possible_master_transports)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 131, in run
    self.cleanups, self.func, self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 165, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commit.py", line 450, in _commit
    self.branch.repository, new_revno, self.rev_id)
  File "/usr/lib/python2.7/dist-packages/bzrlib/branch.py", line 1051, in import_last_revision_info
    self.repository.fetch(source_repo, revision_id=revid)
  File "/usr/lib/python2.7/dist-packages/bzrlib/remote.py", line 1386, in fetch
    find_ghosts=find_ghosts, fetch_spec=fetch_spec)
  File "/usr/lib/python2.7/dist-packages/bzrlib/decorators.py", line 194, in write_locked
    result = unbound(self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/repository.py", line 3433, in fetch
    find_ghosts=find_ghosts)
  File "/usr/lib/python2.7/dist-packages/bzrlib/fetch.py", line 72, in __init__
    self.__fetch()
  File "/usr/lib/python2.7/dist-packages/bzrlib/fetch.py", line 98, in __fetch
    self._fetch_everything_for_search(search)
  File "/usr/lib/python2.7/dist-packages/bzrlib/fetch.py", line 126, in _fetch_everything_for_search
    stream, from_format, [])
  File "/usr/lib/python2.7/dist-packages/bzrlib/remote.py", line 1847, in insert_stream
    (verb, path, resume_tokens) + lock_args, byte_stream)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/client.py", line 181, in call_with_body_stream
    expect_response_body=False)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/client.py", line 81, in _call_and_read_response
    expect_body=expect_response_body),
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/message.py", line 306, in read_response_tuple
    _translate_error(self.args)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/message.py", line 361, in _translate_error
    raise errors.ErrorFromSmartServer(error_tuple)
ErrorFromSmartServer: Error received from smart server: ('error', 'OSError', '[Errno 1] Operation not permitted')