structuredAttrs is enabled

trying https://files.pythonhosted.org/packages/9c/cb/9014784dcb0585977ae23b6f43331d0a33c51ac0d692506d12b4f5ee9f3b/alembic-1.19.2-py3-none-any.whl
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100 261.1k 100 261.1k   0      0  2.04M      0                              0
100 261.1k 100 261.1k   0      0  2.04M      0                              0
100 261.1k 100 261.1k   0      0  2.04M      0                              0