Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/23e9de3aabd741768d9d089bafa58f15 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8dc93a69d2db4693b040d0be0d323939 : FAILURE in 5m 30s