Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c3fea47e6f0a402fbb6ac2eb6bafe7e5 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23d916ecb66843d79c876385ad582990 : FAILURE in 5m 40s