Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/64a07f492232431d841fa51ad75eb9bc : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9332c81694574134bb1b07562d78178b : FAILURE in 5m 29s