structuredAttrs is enabled

trying https://files.pythonhosted.org/packages/83/f8/36d79bac5701e6786f9880c61bbe57574760a13c1af84ab71e5ed21faecc/marko-2.2.2-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  42701 100  42701   0      0  3.06M      0                              0
100  42701 100  42701   0      0  3.05M      0                              0
100  42701 100  42701   0      0  3.03M      0                              0