Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/928f012e414444f08b859b1f846312ba : RETRY_LIMIT in 3m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/111c50a28cbd4557826cc464dc47edcd : FAILURE in 3m 16s