Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b45414163f054380a061fa48787e8e9e : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e9b35c6034e74d6ea7d6ab2d87eb4a46 : FAILURE in 3m 52s