Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0f3085b55b7d4f96905f9fed134b680b : SUCCESS in 8m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ab9159904b714745924882b4efabd68f : FAILURE in 3m 30s