Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/129ee1efa4e34f689920e104d9a5ab7a : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a1d13612bfd74f0ba8cbcd7a7742e08e : FAILURE in 4m 22s