$ git clone -n https://src.fedoraproject.org/rpms/ghc-criterion.git /var/lib/mock/f40-build-777282-129331/root/chroot_tmpdir/scmroot/ghc-criterion
Cloning into '/var/lib/mock/f40-build-777282-129331/root/chroot_tmpdir/scmroot/ghc-criterion'...
$ git fetch origin 845bae3b34850aaad71f82a50a1146595ef13f6a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-criterion
 * [new ref]         845bae3b34850aaad71f82a50a1146595ef13f6a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 845bae3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild