Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/14b63ca2197d4385964a350be662ebb1 : FAILURE in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e7e8d9d462c34447b0f03d2cb54d2973 : FAILURE in 5m 27s