structuredAttrs is enabled

trying https://github.com/raine/workmux/archive/refs/tags/v0.1.263.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 12.47M   0 12.47M   0      0 11.41M      0           00:01              0
100 12.47M   0 12.47M   0      0 11.41M      0           00:01              0
100 12.47M   0 12.47M   0      0 11.41M      0           00:01              0
unpacking source archive /nix/var/nix/builds/nix-81911-3343493575/download.tar.gz