$ git clone -n https://src.fedoraproject.org/rpms/iucode-tool.git /var/lib/mock/f40-build-750168-114875/root/chroot_tmpdir/scmroot/iucode-tool
Cloning into '/var/lib/mock/f40-build-750168-114875/root/chroot_tmpdir/scmroot/iucode-tool'...
$ git fetch origin 95be6bf189ba46acf9cfa7719af5d3bdb268cb27:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/iucode-tool
 * [new ref]         95be6bf189ba46acf9cfa7719af5d3bdb268cb27 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95be6bf Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild