Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2271bff80ee94534a5bdd625a8b70bcc : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4837c6b8b51c4197bc7ee7b3384967c1 : FAILURE in 4m 08s