{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"//"}]}
        // The second comes from the rustc workspace that we load as the actual project workspace
        // The first one comes from the explicit rustc workspace which points to the rustc workspace itself
        // These `is_local` differing in this kind of way gives us problems, especially when trying to filter diagnostics as we don't report diagnostics for external libraries.