structuredAttrs is enabled

trying https://files.pythonhosted.org/packages/f8/62/d9ba6323b9202dd2fe166beab8a86d29465c41a0288cbe229fac60c1ab8d/jsonlines-4.0.0-py3-none-any.whl
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100   8701 100   8701   0      0 764.7k      0                              0
100   8701 100   8701   0      0 758.8k      0                              0
100   8701 100   8701   0      0 753.2k      0                              0