Build failed. https://zuul.opendev.org/t/openstack/buildset/9e7ddac2ef764f59b1fc930686ccb31e - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/12b217615226408bb60dfcf82cad0535 : FAILURE in 3m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7f65ee2ea8cd44c88dacc86dbb0828fc : FAILURE in 2m 18s