[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/ea1c7... : SUCCESS in 4m 36s - periodic-glance-python27-db-liberty http://logs.openstack.org/periodic-stable/periodic-glance-python27-db-libert... : SUCCESS in 7m 59s - periodic-glance-docs-mitaka http://logs.openstack.org/periodic-stable/periodic-glance-docs-mitaka/308c90... : FAILURE in 6m 11s - periodic-glance-python27-db-mitaka http://logs.openstack.org/periodic-stable/periodic-glance-python27-db-mitaka... : SUCCESS in 11m 27s