Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4a972954b5f04e4a8d2bce609c93853a : SUCCESS in 5m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f7eee574fdc641d4a58a9f6e1de49fcf : FAILURE in 3m 55s