$ git clone -n https://src.fedoraproject.org/rpms/iucode-tool.git /var/lib/mock/f38-build-side-42-init-devel-799516-28090/root/chroot_tmpdir/scmroot/iucode-tool
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-799516-28090/root/chroot_tmpdir/scmroot/iucode-tool'...
$ git fetch origin c500484328e294928fc8a4727670349990873422:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/iucode-tool
 * [new ref]         c500484328e294928fc8a4727670349990873422 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c500484 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild