structuredAttrs is enabled

trying https://repo1.maven.org/maven2/io/dropwizard/metrics/metrics-core/4.1.0/metrics-core-4.1.0.pom
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100    944 100    944   0      0   8806      0                              0