structuredAttrs is enabled

trying https://github.com/RizRiyz/luvus/archive/refs/tags/v0.13.1.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 19.03M   0 19.03M   0      0 14.18M      0           00:01         19.05M
100 33.89M   0 33.89M   0      0 14.47M      0           00:02         16.96M
100 39.93M   0 39.93M   0      0 15.57M      0           00:02         16.96M
100 39.93M   0 39.93M   0      0 15.57M      0           00:02         16.96M
100 39.93M   0 39.93M   0      0 15.57M      0           00:02         16.96M
unpacking source archive /nix/var/nix/builds/nix-2951582-1615352920/download.tar.gz