structuredAttrs is enabled

trying https://static.crates.io/crates/rkyv/0.8.15/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0           00:02              0
100 162.0k 100 162.0k   0      0  60889      0   00:02   00:02              0
100 162.0k 100 162.0k   0      0  60887      0   00:02   00:02              0
100 162.0k 100 162.0k   0      0  60884      0   00:02   00:02              0