Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/587e4a0bae1c431da0fcd0c90a4cf570 : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1f0c16c5efbd4893bb2d128dd65ddfc5 : FAILURE in 4m 18s