Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5edeeaa8acb149f5b08e24544c0aa27a : RETRY_LIMIT in 9m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/866dbae1e3d94934a3ff38853083f31e : FAILURE in 6m 17s