Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3470644846fc42059cab7834b7edac62 : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/58d6ab4db7024576afac01b0c9c3a6e3 : FAILURE in 4m 49s