structuredAttrs is enabled

trying https://github.com/joseluisq/macosx-sdks/releases/download/15.2/MacOSX15.2.sdk.tar.xz
  % 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
 30 65.47M  30 20.01M   0      0 11.36M      0   00:05   00:01   00:04 17.91M
 75 65.47M  75 49.26M   0      0 17.52M      0   00:03   00:02   00:01 22.74M
100 65.47M 100 65.47M   0      0 18.26M      0   00:03   00:03         22.74M
100 65.47M 100 65.47M   0      0 18.26M      0   00:03   00:03         22.74M
100 65.47M 100 65.47M   0      0 18.26M      0   00:03   00:03         22.74M
unpacking source archive /build/MacOSX15.2.sdk.tar.xz