structuredAttrs is enabled

trying https://github.com/can1357/oh-my-pi/archive/refs/tags/v17.3.1.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 19.09M   0 19.09M   0      0 15.72M      0           00:01         19.05M
100 26.34M   0 26.34M   0      0 11.88M      0           00:02         13.14M
100 32.51M   0 32.51M   0      0 10.07M      0           00:03         10.78M
100 42.08M   0 42.08M   0      0  9.97M      0           00:04         10.78M
100 42.08M   0 42.08M   0      0  9.97M      0           00:04         10.78M
100 42.08M   0 42.08M   0      0  9.97M      0           00:04         10.78M
unpacking source archive /nix/var/nix/builds/nix-65875-3132500823/download.tar.gz