structuredAttrs is enabled

trying https://static.crates.io/crates/crossbeam-skiplist/0.1.3/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100  34930 100  34930   0      0  2.05M      0                              0