structuredAttrs is enabled

trying https://repo1.maven.org/maven2/org/eclipse/jetty/websocket/jetty-websocket-core-common/12.1.0/jetty-websocket-core-common-12.1.0.pom
  % 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   1759 100   1759   0      0  13613      0                              0
100   1759 100   1759   0      0  13600      0                              0
100   1759 100   1759   0      0  13583      0                              0