Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/28c07ede60ad4479bcd709b50ea13c47 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e846608e30d84c9ea704b4059e24e194 : FAILURE in 6m 37s