fix lint issues

Author: xrstf

pkg/collector/multiplex.go

@@ -50,14 +50,14 @@ func (c *multiplexCollector) CollectLogs(ctx context.Context, log logrus.FieldLo
 	waiter := sync.WaitGroup{}
 	waiter.Add(1)
 	go func() {
-		c.a.CollectLogs(ctx, log, pod, containerName, teeReader)
+		_ = c.a.CollectLogs(ctx, log, pod, containerName, teeReader)
 		pipeWriter.Close()
 		waiter.Done()
 	}()
 
 	waiter.Add(1)
 	go func() {
-		c.b.CollectLogs(ctx, log, pod, containerName, pipeReader)
+		_ = c.b.CollectLogs(ctx, log, pod, containerName, pipeReader)
 		waiter.Done()
 	}()
 

pkg/watcher/watcher.go

@@ -30,7 +30,7 @@ type Watcher struct {
 	initialPods    []corev1.Pod
 	initialEvents  []corev1.Event
 	opt            Options
-	seenContainers sets.String
+	seenContainers sets.Set[string]
 }
 
 type Options struct {
@@ -59,7 +59,7 @@ func NewWatcher(
 		initialPods:    initialPods,
 		initialEvents:  initialEvents,
 		opt:            opt,
-		seenContainers: sets.NewString(),
+		seenContainers: sets.New[string](),
 	}
 }