Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f65fc56c250c421f92a42d3de56ada37 : RETRY_LIMIT in 4m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/24e9962179854458bafb8561d645bd81 : FAILURE in 9m 48s