[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/6e2dc... : SUCCESS in 5m 40s - periodic-manila-python27-liberty http://logs.openstack.org/periodic-stable/periodic-manila-python27-liberty/d... : FAILURE in 2m 43s - periodic-manila-docs-mitaka http://logs.openstack.org/periodic-stable/periodic-manila-docs-mitaka/3bdc67... : SUCCESS in 3m 15s - periodic-manila-python27-mitaka http://logs.openstack.org/periodic-stable/periodic-manila-python27-mitaka/6b... : SUCCESS in 3m 18s