Build failed. https://zuul.opendev.org/t/openstack/buildset/b94b58654ae74dd9abdf996fdeae29bd - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f417365e46144b70a49f11b232b2f47a : SUCCESS in 5m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1426a37bf6a443548fd9131733807486 : FAILURE in 3m 28s