Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6e7d9c1ef98c44c38aaac3629eb34914 : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a85035f468eb4ab294087d2b2eb0a046 : FAILURE in 5m 17s