Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2845bd0975e545eb9aa66a5d22b7cadb : SUCCESS in 9m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/83ff6a314df545f09c040f025523e55b : FAILURE in 8m 13s