Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d17405e0090b49fc8222205b39290c44 : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8b77dd249a864d10bc1f7f8b51a2999c : FAILURE in 4m 18s