$ git clone -n https://src.fedoraproject.org/rpms/kf6-kcolorscheme.git /var/lib/mock/f42-build-side-1-3498677-45963/root/chroot_tmpdir/scmroot/kf6-kcolorscheme
Cloning into '/var/lib/mock/f42-build-side-1-3498677-45963/root/chroot_tmpdir/scmroot/kf6-kcolorscheme'...
$ git fetch origin 6a72f53788621ce26b25cc47070c2692c2249606:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kcolorscheme
 * [new ref]         6a72f53788621ce26b25cc47070c2692c2249606 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a72f53 Rebuild (qt6)