structuredAttrs is enabled

trying https://static.crates.io/crates/google-cloud-gax-internal/0.7.15/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100 130.2k 100 130.2k   0      0  5.71M      0                              0