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
 35 65.47M  35 22.93M   0      0 15.20M      0   00:04   00:01   00:03 21.86M
 83 65.47M  83 54.93M   0      0 21.89M      0   00:02   00:02         26.80M
100 65.47M 100 65.47M   0      0 23.03M      0   00:02   00:02         26.80M
100 65.47M 100 65.47M   0      0 23.03M      0   00:02   00:02         26.80M
100 65.47M 100 65.47M   0      0 23.03M      0   00:02   00:02         26.80M
unpacking source archive /build/MacOSX15.2.sdk.tar.xz