Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5ebcd34c94b642c09c1a53074614c9f7 : FAILURE in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d894321903b423ca12f938c2a2de3eb : SUCCESS in 6m 30s