{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":")"}]}
    ) -> Result<Option<(PathBuf, PathKind)>, CrateError> {
        slot: &mut Option<(Svh, MetadataBlob, PathBuf, CrateFlavor)>,
        // If we are producing an rlib, and we've already loaded metadata, then