$ git clone -n https://src.fedoraproject.org/rpms/rust-encoding-index-tradchinese.git /var/lib/mock/f39-build-1517083-35682/root/chroot_tmpdir/scmroot/rust-encoding-index-tradchinese
Cloning into '/var/lib/mock/f39-build-1517083-35682/root/chroot_tmpdir/scmroot/rust-encoding-index-tradchinese'...
$ git fetch origin 9bf4d51dc0c1646af1a4ec29c19d33ac61b5b179:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-encoding-index-tradchinese
 * [new ref]         9bf4d51dc0c1646af1a4ec29c19d33ac61b5b179 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9bf4d51 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild