Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2b6c0e020c7b4a729e53d08481052ed5 : SUCCESS in 7m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/976a515659154db89ad558e975b78d08 : FAILURE in 3m 52s