{"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"//"}]}
                        // FIXME(jdonszelman): is dummy span ever a problem here?
                        let module = lctx.lower_mod(&c.items, &c.spans);
                        lctx.lower_attrs(hir::CRATE_HIR_ID, &c.attrs, DUMMY_SP);