$ git clone -n https://src.fedoraproject.org/rpms/k3guitune.git /var/lib/mock/f40-build-2292223-56113/root/chroot_tmpdir/scmroot/k3guitune
Cloning into '/var/lib/mock/f40-build-2292223-56113/root/chroot_tmpdir/scmroot/k3guitune'...
$ git fetch origin 743c4453b72499543651e1bae193b586a0b69d4b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/k3guitune
 * [new ref]         743c4453b72499543651e1bae193b586a0b69d4b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 743c445 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild