Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3d99c41599934ff99dd7b36b76c8edfe : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1dd7be4ea2324bcf8f7d8c8771aecca5 : FAILURE in 4m 21s