trying https://static.crates.io/crates/objc2-quartz-core/0.3.2/download
  % 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  30036 100  30036   0      0 306.8k      0                              0
100  30036 100  30036   0      0 306.6k      0                              0
100  30036 100  30036   0      0 306.5k      0                              0