Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7e5576d40d5a4f4a97c714acf1a59f7b : SUCCESS in 7m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e76104b88a9341b8b526bd6fb7c618e5 : FAILURE in 6m 28s