Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6ca69b22dd7e4b85ac6623d6a850aadc : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bbf5828381444dddb2fd537de453dc26 : FAILURE in 5m 15s