Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/317d48b0a1b048f18c24372584ed1a19 : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d68a5677c9a343a5b59f3126767d4b98 : FAILURE in 4m 28s