{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"run_command_with_env(&[&args.config_info.rustc_command[0],"}]}
        run_command_with_env(&[&args.config_info.rustc_command[0], &"-V"], cwd, Some(env))?.stdout,
    let rustc_version = String::from_utf8(
    )