structuredAttrs is enabled

trying https://github.com/nix-community/nix-index-database/releases/download/2026-08-30-083329/index-aarch64-linux
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
  0      0   0      0   0      0      0      0                              0
  0      0   0      0   0      0      0      0                              0

  0      0   0      0   0      0      0      0                              0
 34 94.72M  34 33.01M   0      0 26.36M      0   00:03   00:01   00:02 33.04M
 73 94.72M  73 69.62M   0      0 30.92M      0   00:03   00:02   00:01 34.84M
100 94.72M 100 94.72M   0      0 31.41M      0   00:03   00:03         34.84M
100 94.72M 100 94.72M   0      0 31.40M      0   00:03   00:03         34.84M
100 94.72M 100 94.72M   0      0 31.40M      0   00:03   00:03         34.84M