structuredAttrs is enabled

trying https://github.com/NousResearch/hermes-agent/archive/refs/tags/v2026.8.18.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
 49 63.24M  49 31.37M   0      0 27.41M      0   00:02   00:01   00:01 31.12M
100 63.24M 100 63.24M   0      0 32.95M      0   00:01   00:01         31.12M
100 63.24M 100 63.24M   0      0 32.94M      0   00:01   00:01         31.12M
100 63.24M 100 63.24M   0      0 32.94M      0   00:01   00:01         31.12M
unpacking source archive /nix/var/nix/builds/nix-1502315-3446840032/download.tar.gz