{"ast_node_type":"variable","tokens":[{"end":91,"kind":"keyword","start":0,"text":"let"}]}
        let (ty1, list1) = dep_formats.next().ok_or(errors::LinkRlibError::MissingFormat)?;
        let mut dep_formats = info.dependency_formats.iter();
        if let Some((ty2, list2)) = dep_formats.find(|(_, list2)| list1 != *list2) {