structuredAttrs is enabled

trying https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.11.tgz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100   7371 100   7371   0      0 127.5k      0                              0