Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5d0266833d224d16aeda0b507dd81ffb : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e6179513161749f99c2efbd25b8d299e : FAILURE in 6m 41s