Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fbf0e81b66dc47a486bd3b70e2eb5cfc : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ec644f99e68e424888e1d4058732392c : FAILURE in 3m 39s