Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cde5c8b6f5044ba2a465a00c895566ad : SUCCESS in 4m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cfde70b84e824d5fabc87ad662490657 : FAILURE in 3m 34s