Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a3f6219f366f4002a34d953a190fc8ba : FAILURE in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b5002fae2e7e49a287daf79d7ceb0392 : FAILURE in 5m 26s