structuredAttrs is enabled

trying https://registry.npmjs.org/@github/copilot-language-server/-/copilot-language-server-1.554.0.tgz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
 16 26.25M  16  4.29M   0      0  4.20M      0   00:06   00:01   00:05  4.29M
100 26.25M 100 26.25M   0      0 16.53M      0   00:01   00:01          4.29M
100 26.25M 100 26.25M   0      0 16.53M      0   00:01   00:01          4.29M
100 26.25M 100 26.25M   0      0 16.53M      0   00:01   00:01          4.29M
unpacking source archive /nix/var/nix/builds/nix-1291356-1402668163/copilot-language-server-1.554.0.tgz