Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/de49f977495047528725fd110d5a024c : SUCCESS in 5m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/47e0b609209046669ebf726ba74dd302 : RETRY_LIMIT in 1m 37s