structuredAttrs is enabled

trying https://files.pythonhosted.org/packages/fe/91/b495e19e2f5c503b540452b2039115e7b2363867e8c5ad4179eb752fa92c/maturin-1.15.0-py3-none-manylinux_2_12_x86_64.manylinux2010_x86_64.musllinux_1_1_x86_64.whl
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0           00:09              0
  0 10.05M   0  18468   0      0   1687      0 1:44:08   00:10 1:43:58  17143
  2 10.05M   2 271.9k   0      0  23315      0   07:32   00:11   07:21 130.8k
 46 10.05M  46  4.69M   0      0 371.5k      0   00:27   00:12   00:15  1.52M
100 10.05M 100 10.05M   0      0 753.7k      0   00:13   00:13          1.52M
100 10.05M 100 10.05M   0      0 753.6k      0   00:13   00:13          1.52M
100 10.05M 100 10.05M   0      0 753.6k      0   00:13   00:13          1.52M