Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d4d048f684764dbc99c48bd1aec8a0a0 : FAILURE in 4m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/016e613006424000bfaa3c41758285cd : FAILURE in 3m 25s