Build failed. https://zuul.opendev.org/t/openstack/buildset/c54a94fc175f4af486f7f11a4abd8214 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4a93ee7650484543aec3993ef088419a : SUCCESS in 3m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c0a65b46cb24dcfbb148fc6d6d4be09 : FAILURE in 2m 28s