Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5b0af63af6e04a7886b6f29ce3e9b605 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/95336c99c81c4328a6cbf5cd88f27cac : FAILURE in 4m 38s