Build failed. https://zuul.opendev.org/t/openstack/buildset/03249d9ce28148198cd917c74d3eb4da - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/34abc55e36c24b94b4aa191a1baedc75 : RETRY_LIMIT in 4m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eae1f83ac6af461b946e779997ac8a9e : FAILURE in 2m 24s