$ git clone -n https://src.fedoraproject.org/rpms/kdiff3.git /var/lib/mock/f41-build-825062-154289/root/chroot_tmpdir/scmroot/kdiff3
Cloning into '/var/lib/mock/f41-build-825062-154289/root/chroot_tmpdir/scmroot/kdiff3'...
$ git fetch origin fe9d50d0eb5371c397f289c54cf5c7261423ba1a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdiff3
 * [new ref]         fe9d50d0eb5371c397f289c54cf5c7261423ba1a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fe9d50d Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild