Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c6db736a1a294c6e9223d02385048934 : RETRY_LIMIT in 2m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/733e3ec1d2134a15863877e889626b3f : FAILURE in 3m 05s