structuredAttrs is enabled

trying https://files.pythonhosted.org/packages/source/j/jwcrypto/jwcrypto-1.6.1.tar.gz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
  0      0   0      0   0      0      0      0                              0
  0      0   0      0   0      0      0      0                              0

  0      0   0      0   0      0      0      0                              0
100 113.5k 100 113.5k   0      0  3.09M      0                              0
100 113.5k 100 113.5k   0      0  3.08M      0                              0
100 113.5k 100 113.5k   0      0  3.08M      0                              0