structuredAttrs is enabled

trying https://github.com/vercel-labs/agent-browser/archive/refs/tags/v0.38.2.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
100 508.0k   0 508.0k   0      0 407.1k      0           00:01         478.7k
100  2.06M   0  2.06M   0      0  1.39M      0           00:01         478.7k
100  2.06M   0  2.06M   0      0  1.39M      0           00:01         478.7k
100  2.06M   0  2.06M   0      0  1.39M      0           00:01         478.7k
unpacking source archive /nix/var/nix/builds/nix-62228-1966305651/download.tar.gz