structuredAttrs is enabled

trying https://static.crates.io/crates/cssparser/0.38.0/download
  % 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  57272 100  57272   0      0 852.2k      0                              0
100  57272 100  57272   0      0 851.4k      0                              0
100  57272 100  57272   0      0 850.8k      0                              0