Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9db28ac5fc2946689c6037395c46c33f : FAILURE in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5ec706353efd478d834097b915057ea8 : SUCCESS in 5m 08s