$ git clone -n https://src.fedoraproject.org/rpms/kguitar.git /var/lib/mock/f41-build-825085-154295/root/chroot_tmpdir/scmroot/kguitar
Cloning into '/var/lib/mock/f41-build-825085-154295/root/chroot_tmpdir/scmroot/kguitar'...
$ git fetch origin 763c93b126cdc9dcb832a52a9cd3fd01db429a39:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kguitar
 * [new ref]         763c93b126cdc9dcb832a52a9cd3fd01db429a39 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 763c93b Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild