{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"Err(ModuleError::Compilation(CodegenError::Verifier(err)))"}]}
            Err(ModuleError::Compilation(CodegenError::Verifier(err))) => {
            }
                let early_dcx = rustc_session::EarlyDiagCtxt::new(