Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c4c60f43cefc4c26b8b1808745f1cf43 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/506c6c4b42b9417a95b8fa1592024c7a : FAILURE in 5m 15s