Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/106423ede6c44e31b77526f4ed6557b2 : SUCCESS in 5m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/207140a017444c9e9098c080403a914b : FAILURE in 5m 10s