Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1e78ddfb9de343a59bed56effebb788d : SUCCESS in 4m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9ce2b4cb51da40c7b91313bc8317f592 : FAILURE in 3m 51s