Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c580e72480114f96805c218af4e3b221 : RETRY_LIMIT in 2m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c0a0a446c88e42e7b9db27629cec7098 : FAILURE in 3m 05s