Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a2dfb8f97ef1484dbd0a9cc9c7e88ae9 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ecc582873ece42efbe073969e732359a : FAILURE in 5m 18s