Build failed. https://zuul.opendev.org/t/openstack/buildset/0b36e6dd55db4dcb82549c77558fe2fa - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5c7f5e774e474703a4aaba5fe1a9ed9a : SUCCESS in 4m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eea0c2ece46e4d499e951ff41145797f : FAILURE in 2m 21s