Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8b9d6dd5f63d4d5a9176d37e94bd66d7 : SUCCESS in 7m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e6468dbfe74a474db4947c26538a1f1e : FAILURE in 4m 46s