Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e39101181ff54555b4bab7805f2d6bff : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/03df91159c454298a0d03b677f1794be : FAILURE in 5m 08s