$ git clone -n https://src.fedoraproject.org/rpms/rust-cty.git /var/lib/mock/f38-build-side-43-rust-devel-1417147-31459/root/chroot_tmpdir/scmroot/rust-cty
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1417147-31459/root/chroot_tmpdir/scmroot/rust-cty'...
$ git fetch origin edf11d06c1427438f907845bfcb0f17131ce6647:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-cty
 * [new ref]         edf11d06c1427438f907845bfcb0f17131ce6647 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at edf11d0 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild