Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/576fdfca71404e4e80dd1fa8fc5d54a0 : FAILURE in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0433422849804355b17db0614b40f499 : SUCCESS in 6m 50s