$ git clone -n https://src.fedoraproject.org/rpms/qdirstat.git /var/lib/mock/f40-build-795779-140317/root/chroot_tmpdir/scmroot/qdirstat
Cloning into '/var/lib/mock/f40-build-795779-140317/root/chroot_tmpdir/scmroot/qdirstat'...
$ git fetch origin dd1c7380314e8c9fd5f065e450e7036aedcd6477:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qdirstat
 * [new ref]         dd1c7380314e8c9fd5f065e450e7036aedcd6477 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dd1c738 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild