structuredAttrs is enabled

trying https://github.com/SaladDay/cc-switch-cli/archive/refs/tags/v5.10.3.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 19.50M   0 19.50M   0      0 15.25M      0           00:01         18.98M
100 20.92M   0 20.92M   0      0 14.58M      0           00:01         18.98M
100 20.92M   0 20.92M   0      0 14.58M      0           00:01         18.98M
100 20.92M   0 20.92M   0      0 14.57M      0           00:01         18.98M
unpacking source archive /nix/var/nix/builds/nix-12036-4214697842/download.tar.gz