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

Build failed. - periodic-cinder-docs-juno http://logs.openstack.org/periodic-stable/periodic-cinder-docs-juno/c472811/ : SUCCESS in 4m 25s - periodic-cinder-python26-juno http://logs.openstack.org/periodic-stable/periodic-cinder-python26-juno/e48e... : FAILURE in 1m 07s - periodic-cinder-python27-juno http://logs.openstack.org/periodic-stable/periodic-cinder-python27-juno/45f5... : SUCCESS in 9m 33s - periodic-cinder-docs-kilo http://logs.openstack.org/periodic-stable/periodic-cinder-docs-kilo/d336056/ : SUCCESS in 6m 24s - periodic-cinder-python27-kilo http://logs.openstack.org/periodic-stable/periodic-cinder-python27-kilo/b890... : SUCCESS in 11m 56s