Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e68a10e7090744fa9c7fce8f13815445 : SUCCESS in 5m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/88caa42e12d24918be7c11601bd441bf : FAILURE in 4m 15s