Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/92cc1251498e495f8b443180c890f734 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/31a385dbc0cf4d7796e5c3813fa76778 : FAILURE in 5m 29s