$ git clone -n https://src.fedoraproject.org/rpms/rust-hamming.git /var/lib/mock/f38-build-side-43-rust-devel-1416953-31458/root/chroot_tmpdir/scmroot/rust-hamming
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1416953-31458/root/chroot_tmpdir/scmroot/rust-hamming'...
$ git fetch origin 059254ea8a784b802eedf8b0e739e92f002565a4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-hamming
 * [new ref]         059254ea8a784b802eedf8b0e739e92f002565a4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 059254e Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild