structuredAttrs is enabled

trying https://github.com/esengine/DeepSeek-Reasonix/archive/refs/tags/v2.29.0.tar.gz
  % 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
100 14.56M   0 14.56M   0      0 12.01M      0           00:01         14.56M
100 22.98M   0 22.98M   0      0 11.02M      0           00:02         14.56M
100 22.98M   0 22.98M   0      0 11.02M      0           00:02         14.56M
100 22.98M   0 22.98M   0      0 11.02M      0           00:02         14.56M
unpacking source archive /nix/var/nix/builds/nix-4263-1006947867/download.tar.gz