Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/054cf25dd46d49a2a3c9fa747dbc8ee9 : FAILURE in 4m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/94956bbab39f4e4392b2ffe950b3d327 : FAILURE in 2m 37s