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

Build failed.

- periodic-designate-docs-liberty http://logs.openstack.org/periodic-stable/periodic-designate-docs-liberty/78... : SUCCESS in 4m 04s - periodic-designate-python27-db-liberty http://logs.openstack.org/periodic-stable/periodic-designate-python27-db-lib... : FAILURE in 4m 39s - periodic-designate-docs-mitaka http://logs.openstack.org/periodic-stable/periodic-designate-docs-mitaka/119... : SUCCESS in 4m 05s - periodic-designate-python27-db-mitaka http://logs.openstack.org/periodic-stable/periodic-designate-python27-db-mit... : FAILURE in 3m 03s