Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/06168333622d4ccba478821d43d06066 : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/413c4304ecf04316a5a7c713c2a03fe8 : FAILURE in 5m 12s