$ git clone -n https://src.fedoraproject.org/rpms/freight.git /var/lib/mock/f40-build-2278449-55268/root/chroot_tmpdir/scmroot/freight
Cloning into '/var/lib/mock/f40-build-2278449-55268/root/chroot_tmpdir/scmroot/freight'...
$ git fetch origin 48ce19ebd7a34304f686e0b01f2ca5ac412abfa9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/freight
 * [new ref]         48ce19ebd7a34304f686e0b01f2ca5ac412abfa9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 48ce19e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild