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

Build failed. - periodic-cinder-docs-havana http://logs.openstack.org/periodic-stable/periodic-cinder-docs-havana/8bf433... : SUCCESS in 4m 37s - periodic-cinder-python26-havana http://logs.openstack.org/periodic-stable/periodic-cinder-python26-havana/5f... : FAILURE in 42s - periodic-cinder-python27-havana http://logs.openstack.org/periodic-stable/periodic-cinder-python27-havana/f6... : SUCCESS in 7m 15s