Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/745ccd3193bc44f1bf724b17aafacc48 : SUCCESS in 7m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/941d56f7f982422897f86cceabf4a497 : FAILURE in 4m 45s