Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fd4a83db4ab942ea9717e2f52910f45c : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78fc59ec0b4e4084b6d153368a021a26 : FAILURE in 4m 20s