{"ast_node_type":"variable","tokens":[{"end":53,"kind":"keyword","start":0,"text":"let"}]}
    let rustflags = &compiler.rustflags.join("\x1f");
    let rustc_clif = &compiler.rustc;
    let manifest_path = SIMPLE_RAYTRACER_REPO.source_dir().to_path(dirs).join("Cargo.toml");