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

Build failed. - periodic-glance-docs-liberty http://logs.openstack.org/periodic-stable/periodic-glance-docs-liberty/3a346... : SUCCESS in 2m 57s - periodic-glance-python27-db-liberty http://logs.openstack.org/periodic-stable/periodic-glance-python27-db-libert... : SUCCESS in 7m 52s - periodic-glance-docs-mitaka http://logs.openstack.org/periodic-stable/periodic-glance-docs-mitaka/d29cbe... : FAILURE in 5m 23s - periodic-glance-python27-db-mitaka http://logs.openstack.org/periodic-stable/periodic-glance-python27-db-mitaka... : SUCCESS in 8m 40s