title: "The build has been queued and is waiting to start" but never start building
body: <p><img src="https://i.stack.imgur.com/22vVW.png" alt=""></p>
  
  <p>There is no issue with agent and its green. When I queue new build, the text in console displays forever <strong>"Waiting for console output from an agent...".</strong> After the maximum time limit of build definition, it stops and build failed message appears.</p>
  
  <p>Where is the issue? build not starts? Any help in this regard is required. Thanks</p>