Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e2f662793cac49d1902babf93cccef9d : FAILURE in 3m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29924927d51646208dfb57e3bf4fc9dd : FAILURE in 3m 51s