Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b8f76f01257d44a49c6791d834344c3b : SUCCESS in 5m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/69570256e56d4483834049ce12dafca5 : FAILURE in 4m 25s