structuredAttrs is enabled

trying https://static.crates.io/crates/libc/libc-0.2.180.crate
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100 793.1k 100 793.1k   0      0 13.11M      0                              0
100 793.1k 100 793.1k   0      0 13.11M      0                              0
100 793.1k 100 793.1k   0      0 13.10M      0                              0