$ git clone -n https://src.fedoraproject.org/rpms/jdupes.git /var/lib/mock/f39-build-1494806-34543/root/chroot_tmpdir/scmroot/jdupes
Cloning into '/var/lib/mock/f39-build-1494806-34543/root/chroot_tmpdir/scmroot/jdupes'...
$ git fetch origin ca194ad99136128d5c0ea20c764e4fa33a150d00:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jdupes
 * [new ref]         ca194ad99136128d5c0ea20c764e4fa33a150d00 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca194ad Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild