Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2c86d711352f4e7b8ea067bc5502af3c : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0391f95d61ef40719fc2380139ed680e : FAILURE in 5m 20s