replace unkeyed fiels with keyed fields when instantiating log struct

connector/collector/docker_logs.go

@@ -48,7 +48,7 @@ func (l *DockerLogs) Stream() chan models.Log {
 		for scanner.Scan() {
 			parts := strings.Split(scanner.Text(), " ")
 			ts := l.parseTime(parts[0])
-			logCh <- models.Log{ts, strings.Join(parts[1:], " ")}
+			logCh <- models.Log{Timestamp: ts, Message: strings.Join(parts[1:], " ")}
 		}
 	}()
 

connector/collector/mock_logs.go

@@ -20,7 +20,7 @@ func (l *MockLogs) Stream() chan models.Log {
 			case <-l.done:
 				break
 			default:
-				logCh <- models.Log{time.Now(), mockLog}
+				logCh <- models.Log{Timestamp: time.Now(), Message: mockLog}
 				time.Sleep(250 * time.Millisecond)
 			}
 		}