Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6c8be837ced147eeb31e13e647171c6c : FAILURE in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/10d96b5b74b245f890cd77171de9a472 : FAILURE in 6m 32s