$ git clone -n https://src.fedoraproject.org/rpms/kf5-libktorrent.git /var/lib/mock/f39-build-2063884-49192/root/chroot_tmpdir/scmroot/kf5-libktorrent
Cloning into '/var/lib/mock/f39-build-2063884-49192/root/chroot_tmpdir/scmroot/kf5-libktorrent'...
$ git fetch origin f0f6a71ff03992eea043de99f7e75639316a6cff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-libktorrent
 * [new ref]         f0f6a71ff03992eea043de99f7e75639316a6cff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f0f6a71 23.08.4