Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/209a36ca767a4d5c938128411e6eb08a : NODE_FAILURE in 0s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/381f2a574ec1410e86cba99228b2644e : SUCCESS in 10m 17s