{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"if"}]}
        if version_info.version_string != crate::RUSTC_VERSION_STRING {
        let version_info = version::read_dylib_info(&obj)?;
            return Err(LoadProcMacroDylibError::AbiMismatch(version_info.version_string));