$ git clone -n https://src.fedoraproject.org/rpms/preeny.git /var/lib/mock/f40-build-797424-141347/root/chroot_tmpdir/scmroot/preeny
Cloning into '/var/lib/mock/f40-build-797424-141347/root/chroot_tmpdir/scmroot/preeny'...
$ git fetch origin ca3615f56b0715f439b8d822a2bb6fb7d54a91b8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/preeny
 * [new ref]         ca3615f56b0715f439b8d822a2bb6fb7d54a91b8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca3615f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild