$ bzr branch lp:~saviq/mircade-snap/no-overlay mircade-snap
$ cd mircade-snap
$ snapcraft cleanbuild
[...]
[Errno 2] No such file or directory: '/build_mircade/parts/games/install/usr'
Stopping local:snapcraft-namely-amazed-lemur
Traceback (most recent call last):
  File "/usr/bin/snapcraft", line 32, in <module>
    obj=dict(project=snapcraft.ProjectOptions()))
  File "/usr/lib/python3/dist-packages/click/core.py", line 716, in __call__
    return self.main(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/click/core.py", line 696, in main
    rv = self.invoke(ctx)
  File "/usr/lib/python3/dist-packages/click/core.py", line 1060, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/lib/python3/dist-packages/click/core.py", line 889, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/lib/python3/dist-packages/click/core.py", line 534, in invoke
    return callback(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/snapcraft/cli/lifecycle.py", line 206, in cleanbuild
    lifecycle.cleanbuild(project_options, remote)
  File "/usr/lib/python3/dist-packages/snapcraft/internal/lifecycle.py", line 353, in cleanbuild
    metadata=config.get_metadata(), remote=remote).execute()
  File "/usr/lib/python3/dist-packages/snapcraft/internal/lxd.py", line 129, in execute
    raise e
  File "/usr/lib/python3/dist-packages/snapcraft/internal/lxd.py", line 123, in execute
    self._container_run(command)
  File "/usr/lib/python3/dist-packages/snapcraft/internal/lxd.py", line 86, in _container_run
    'HOME=/{}'.format(self._project_folder), '--'] + cmd)
  File "/usr/lib/python3.5/subprocess.py", line 271, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['lxc', 'exec', 'local:snapcraft-namely-amazed-lemur', '--env', 'HOME=/build_mircade', '--', 'snapcraft', 'snap', '--output', 'mircade_0.2.1_amd64.snap']' returned non-zero exit status 1