$ git clone -n https://src.fedoraproject.org/rpms/asm6809.git /var/lib/mock/f40-build-1991082-43460/root/chroot_tmpdir/scmroot/asm6809
Cloning into '/var/lib/mock/f40-build-1991082-43460/root/chroot_tmpdir/scmroot/asm6809'...
$ git fetch origin a6810bd7d99ee719ff36c65c8315a4d6c29a3419:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/asm6809
 * [new ref]         a6810bd7d99ee719ff36c65c8315a4d6c29a3419 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a6810bd Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild