Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/975a9f95be5c4902b4a8a7e76e948ab6 : SUCCESS in 6m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/68072ba73ee848a782fb34ac216d35b2 : FAILURE in 5m 53s