{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"cx.dcx().emit_err(errors::EnvNotDefined::CargoEnvVar"}]}
                        cx.dcx().emit_err(errors::EnvNotDefined::CargoEnvVar {
                    } else if is_cargo_env_var(var.as_str()) {
                            span,