[Openstack-stable-maint] Stable check of openstack/manila failed

Build failed. - periodic-manila-docs-liberty http://logs.openstack.org/periodic-stable/periodic-manila-docs-liberty/97d64... : SUCCESS in 3m 21s - periodic-manila-python27-liberty http://logs.openstack.org/periodic-stable/periodic-manila-python27-liberty/a... : FAILURE in 3m 42s - periodic-manila-docs-mitaka http://logs.openstack.org/periodic-stable/periodic-manila-docs-mitaka/4ccf88... : SUCCESS in 3m 54s - periodic-manila-python27-mitaka http://logs.openstack.org/periodic-stable/periodic-manila-python27-mitaka/ee... : SUCCESS in 5m 07s