structuredAttrs is enabled

trying https://static.crates.io/crates/sledgehammer_utils/0.3.1/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100   4286 100   4286   0      0 129.4k      0                              0