structuredAttrs is enabled

trying https://github.com/can1357/oh-my-pi/archive/refs/tags/v17.3.3.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 18.98M   0 18.98M   0      0 14.30M      0           00:01         18.98M
100 26.75M   0 26.75M   0      0 11.35M      0           00:02         13.18M
100 33.12M   0 33.12M   0      0  9.87M      0           00:03         10.93M
100 42.08M   0 42.08M   0      0  9.83M      0           00:04         10.93M
100 42.08M   0 42.08M   0      0  9.83M      0           00:04         10.93M
100 42.08M   0 42.08M   0      0  9.83M      0           00:04         10.93M
unpacking source archive /nix/var/nix/builds/nix-3662252-1360161896/download.tar.gz