structuredAttrs is enabled

trying https://static.crates.io/crates/quick-xml/0.37.5/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100 186.0k 100 186.0k   0      0  28882      0   00:06   00:06         137.4k