structuredAttrs is enabled

trying https://github.com/kenn-io/agentsview/archive/refs/tags/v0.40.0.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  6.04M   0  6.04M   0      0  5.12M      0           00:01              0
unpacking source archive /nix/var/nix/builds/nix-99248-1406948199/download.tar.gz