Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6aa77fb587d24bb39b1b561cd1cf8003 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d16c347ecf4946a0a89802810fdaa579 : FAILURE in 5m 50s