Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b7b6d91a32344a11995b094c815d8b91 : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2164d187d4f045bdbef67862df263980 : FAILURE in 6m 02s