structuredAttrs is enabled

trying https://github.com/gmickel/gno/archive/refs/tags/v1.31.0.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
100 38.10M   0 38.10M   0      0 12.10M      0           00:03         11.60M
unpacking source archive /nix/var/nix/builds/nix-38360-808404107/download.tar.gz