{"ast_node_type":"other","tokens":[{"end":34,"kind":"keyword","start":0,"text":"finder.visit_crate(krate);"}]}
        finder.visit_crate(krate);
            UsePlacementFinder { target_module, first_legal_span: None, first_use_span: None };
        if let Some(use_span) = finder.first_use_span {