Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/12bc18a6b605450c8ef1796b011018ec : RETRY_LIMIT in 3m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d586c7e7cad94c0a8216669b603095fc : FAILURE in 3m 39s