Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e3cf064498624f68916ea7af02b5ff6c : SUCCESS in 7m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/66f88a77c69b46cb9845c0f62e928738 : FAILURE in 6m 27s