$ git clone -n https://src.fedoraproject.org/rpms/flint.git /var/lib/mock/f40-build-791897-137927/root/chroot_tmpdir/scmroot/flint
Cloning into '/var/lib/mock/f40-build-791897-137927/root/chroot_tmpdir/scmroot/flint'...
$ git fetch origin 61216cf069988ec55a52afc145f1590360a15835:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/flint
 * [new ref]         61216cf069988ec55a52afc145f1590360a15835 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 61216cf Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild