structuredAttrs is enabled

trying https://github.com/AviSynth/AviSynthPlus/archive/refs/tags/v3.7.6.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 10.48M 100 10.48M   0      0 12.59M      0                              0
100 10.48M 100 10.48M   0      0 12.58M      0                              0
100 10.48M 100 10.48M   0      0 12.58M      0                              0
unpacking source archive /build/download.tar.gz