$ git clone -n https://src.fedoraproject.org/rpms/kfind.git /var/lib/mock/f40-build-2227415-53019/root/chroot_tmpdir/scmroot/kfind
Cloning into '/var/lib/mock/f40-build-2227415-53019/root/chroot_tmpdir/scmroot/kfind'...
$ git fetch origin 3a281d9b1173ea1a7368e53db8a311cf034a0306:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kfind
 * [new ref]         3a281d9b1173ea1a7368e53db8a311cf034a0306 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3a281d9 24.01.85