$ git clone -n https://src.fedoraproject.org/rpms/ktouch.git /var/lib/mock/f42-build-863696-171731/root/chroot_tmpdir/scmroot/ktouch
Cloning into '/var/lib/mock/f42-build-863696-171731/root/chroot_tmpdir/scmroot/ktouch'...
$ git fetch origin ad4b6def35d8ca5aa986654059c230d6a1f30e99:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ktouch
 * [new ref]         ad4b6def35d8ca5aa986654059c230d6a1f30e99 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad4b6de 24.12.0