Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/022e973f8bf444b48f8b719226a9a2ff : SUCCESS in 6m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bab6381a9bc34028bfe77d1c062f4740 : FAILURE in 4m 41s