$ git clone -n https://src.fedoraproject.org/rpms/ktorrent.git /var/lib/mock/f40-build-2726275-73122/root/chroot_tmpdir/scmroot/ktorrent
Cloning into '/var/lib/mock/f40-build-2726275-73122/root/chroot_tmpdir/scmroot/ktorrent'...
$ git fetch origin d87f6deb5c5d441accc43299f03428c0f00cbb7a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ktorrent
 * [new ref]         d87f6deb5c5d441accc43299f03428c0f00cbb7a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d87f6de 24.02.2