{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"self.client.run(&strategy,"}]}
        self.client.run(&strategy, server, input, proc_macro_backtrace).map_err(|e| {
        let server = proc_macro_server::Rustc::new(ecx);
            ecx.dcx().emit_err(errors::ProcMacroPanicked {