structuredAttrs is enabled

trying https://github.com/can1357/oh-my-pi/archive/refs/tags/v17.2.5.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
100 41.20M   0 41.20M   0      0  5.23M      0           00:07          4.21M
unpacking source archive /nix/var/nix/builds/nix-88166-62936159/download.tar.gz