Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6ebddf1f028e41689397304eb888cec5 : SUCCESS in 6m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/312de29e80e24ee789263afd64302da8 : FAILURE in 6m 25s