Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6653e8a108fe4d979cd7720d77ab28af : SUCCESS in 6m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5df999b1d04d4c5392834ed3dd7d6e5a : FAILURE in 6m 22s