structuredAttrs is enabled

trying https://github.com/quwubin/MFEprimer-3.0/releases/download/v4.5.1/mfeprimer-4.5.1-linux-amd64.gz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0           00:01              0
  0      0   0      0   0      0      0      0           00:01              0
  0      0   0      0   0      0      0      0           00:01              0

  0      0   0      0   0      0      0      0           00:01              0
100  6.54M 100  6.54M   0      0  3.62M      0   00:01   00:01              0
100  6.54M 100  6.54M   0      0  3.62M      0   00:01   00:01              0
100  6.54M 100  6.54M   0      0  3.62M      0   00:01   00:01              0