Log where we tried to find a pre-entrypoint nova-manage.

Change-Id: I90468a2f14338afed741886c092b7521139f0c54
Havana upgrade should use Havana.

Change-Id: I3e5e6e282bea8941bafb5b30b19f8dffab0fcd32
Pass all the args to db_sync.

Change-Id: I1359a72768a4c6311b3d7ecaf1516b3b50f86c4c
Ensure working dir is in correct state for checks

Remove the cleanup so that the branch is in the correct state for the hanlde_results to look at the repository.

Change-Id: I94160a82600c15fe0b3acb6409f6837ea43c2312