Build failed. - openstack-tox-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/oslo.utils/stable/stein/openstack-tox-docs/4ad7f25/ : FAILURE in 3m 02s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/oslo.utils/stable/stein/openstack-tox-py27/aba615e/ : SUCCESS in 3m 14s