Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/143c01075da64fb4824984a1fbd1ebea : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9c2b301e32114320a1226b89cf4df623 : FAILURE in 5m 48s