[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/5e3c1... : SUCCESS in 5m 09s - periodic-manila-python27-liberty http://logs.openstack.org/periodic-stable/periodic-manila-python27-liberty/d... : FAILURE in 5m 42s - periodic-manila-docs-mitaka http://logs.openstack.org/periodic-stable/periodic-manila-docs-mitaka/c2004f... : SUCCESS in 5m 27s - periodic-manila-python27-mitaka http://logs.openstack.org/periodic-stable/periodic-manila-python27-mitaka/76... : SUCCESS in 7m 16s