structuredAttrs is enabled

trying https://github.com/asheshgoplani/agent-deck/archive/refs/tags/v1.16.13.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 19.13M   0 19.13M   0      0 15.17M      0           00:01         19.13M
100 49.66M   0 49.66M   0      0 21.96M      0           00:02         24.82M
100 74.79M   0 74.79M   0      0 22.93M      0           00:03         24.93M
100 105.6M   0 105.6M   0      0 24.78M      0           00:04         26.39M
100 132.7M   0 132.7M   0      0 25.17M      0           00:05         26.48M
100 144.3M   0 144.3M   0      0 23.10M      0           00:06         26.48M
100 144.3M   0 144.3M   0      0 23.10M      0           00:06         26.48M
100 144.3M   0 144.3M   0      0 23.10M      0           00:06         26.48M
unpacking source archive /nix/var/nix/builds/nix-21418-1447641043/download.tar.gz