Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8443f3ff02ca42fcb457a26afd85a511 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0a682766066a44099a8058c89ed20041 : FAILURE in 5m 03s