$ git clone -n https://src.fedoraproject.org/rpms/kf6-breeze-icons.git /var/lib/mock/f41-build-848193-164387/root/chroot_tmpdir/scmroot/kf6-breeze-icons
Cloning into '/var/lib/mock/f41-build-848193-164387/root/chroot_tmpdir/scmroot/kf6-breeze-icons'...
$ git fetch origin 04129074e1ac8cab6f2843508122662a50333b7a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-breeze-icons
 * [new ref]         04129074e1ac8cab6f2843508122662a50333b7a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0412907 Add versioned Obsoletes for arch change