Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fd5ff297a4994ecd89a125a77701b977 : RETRY_LIMIT in 3m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ecf0591b9b644f9d8ee8f760e62466a1 : FAILURE in 7m 37s