Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b6263e2db9af4bd1bf5972035679b207 : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d06c06d9c6044248873a74cd60b5ab85 : FAILURE in 5m 40s