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

Build failed. - periodic-glance-docs-havana http://logs.openstack.org/periodic-stable/periodic-glance-docs-havana/25be22... : SUCCESS in 3m 22s - periodic-glance-python26-havana http://logs.openstack.org/periodic-stable/periodic-glance-python26-havana/f1... : FAILURE in 47s - periodic-glance-python27-havana http://logs.openstack.org/periodic-stable/periodic-glance-python27-havana/6d... : SUCCESS in 12m 50s