Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6cc6ed2390c548ccb6dbc15a8ef6fff5 : SUCCESS in 7m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4e10749364df43edbde1c2806ba7cbc7 : FAILURE in 6m 27s