$ git clone -n https://src.fedoraproject.org/rpms/golang-modernc-token.git /var/lib/mock/f40-build-2700975-70331/root/chroot_tmpdir/scmroot/golang-modernc-token
Cloning into '/var/lib/mock/f40-build-2700975-70331/root/chroot_tmpdir/scmroot/golang-modernc-token'...
$ git fetch origin 310044f782b597b88a6e541fdd00b68359c96cf2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-modernc-token
 * [new ref]         310044f782b597b88a6e541fdd00b68359c96cf2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 310044f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild