http://koji.fedoraproject.org/koji/taskinfo?taskID=15842881 has a paramaters section that shows
Parameters ['f26-build', 'x86_64', 'rm -f /var/lib/rpm/__db; rm -rf /var/cache/yum/; set -x; pungi-make-ostree --log-dir=/mnt/koji/compose/rawhide/Fedora-Rawhide-20160928.n.0/logs/x86_64/Atomic/ostree-1 --treefile=/mnt/koji/compose/rawhide/Fedora-Rawhide-20160928.n.0/work/ostree-1/config_repo/fedora-atomic-docker-host.json /mnt/koji/compose/atomic/rawhide/', {'repo_id': None, 'weight': None, '__starstar': True, 'mounts': ['/mnt/koji/compose/rawhide/Fedora-Rawhide-20160928.n.0', '/mnt/koji/compose/atomic/rawhide/'], 'packages': ['pungi', 'ostree', 'rpm-ostree'], 'skip_setarch': False}]

it is not displayed in the most useful of ways. we should make an attempt to process and display the options in a more easily digestible manner