structuredAttrs is enabled

trying https://github.com/Dicklesworthstone/frankensqlite/archive/27c634434cdba6a9a37386b3afa337ddf409e535.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  5.50M   0  5.50M   0      0  4.56M      0           00:01          5.47M
100 13.33M   0 13.33M   0      0  6.05M      0           00:02          6.65M
100 23.75M   0 23.75M   0      0  7.33M      0           00:03          7.81M
100 30.74M   0 30.74M   0      0  7.50M      0           00:04          7.81M
100 30.74M   0 30.74M   0      0  7.50M      0           00:04          7.81M
100 30.74M   0 30.74M   0      0  7.50M      0           00:04          7.81M
unpacking source archive /nix/var/nix/builds/nix-66506-890612608/download.tar.gz