structuredAttrs is enabled

trying https://repo1.maven.org/maven2/org/eclipse/jetty/websocket/jetty-websocket/12.1.3/jetty-websocket-12.1.3.pom
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100   1046 100   1046   0      0   3876      0                              0