Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/85419f86274a4fa19ec93c380578a2be : RETRY_LIMIT in 3m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c2d9849c42fe4dc282d864748136398a : FAILURE in 3m 07s