Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4d081e132a964fbdb4c7f5117bc49805 : FAILURE in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c30e2e014da340e7b421da59f81d8184 : SUCCESS in 8m 21s