Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/52728d78be3b4e55bb771dcc3a48ddc6 : SUCCESS in 8m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0c3a8ac5bef04c82a7dbaa326e25f540 : FAILURE in 6m 01s