structuredAttrs is enabled

trying https://files.pythonhosted.org/packages/0c/11/736cfe4ec795dbce001ebdcef5cab03de1727041c805c3a45c1bda9f54a1/setuptools_rust-1.12.1.tar.gz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100 303.5k 100 303.5k   0      0  3.52M      0                              0