structuredAttrs is enabled

trying https://static.crates.io/crates/librocksdb-sys/0.17.3+10.4.2/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100  6.74M 100  6.74M   0      0 22.88M      0                              0