Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ba35505414424ff493cd76ee5f468922 : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/829c57fae2904bf59211f46e6ef05f1f : FAILURE in 4m 27s