$ git clone -n https://src.fedoraproject.org/rpms/ktorrent.git /var/lib/mock/f42-build-863695-171731/root/chroot_tmpdir/scmroot/ktorrent
Cloning into '/var/lib/mock/f42-build-863695-171731/root/chroot_tmpdir/scmroot/ktorrent'...
$ git fetch origin 4a3185b03e187bca271eb52e4346867a5f79fa9d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ktorrent
 * [new ref]         4a3185b03e187bca271eb52e4346867a5f79fa9d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4a3185b 24.12.0