Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9b8e969728c048dcbf6d7340abff613e : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78c924efaf54447bb1356cd59a7ba890 : FAILURE in 5m 53s