Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1565d99cc9d748bf8ee4b8597a6e7290 : SUCCESS in 4m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6df71742eee54ba799224a295cba1804 : FAILURE in 3m 22s