dont display t.Log/t.Logf as errors in github actions (#1508)

* fix tests and github action annotations

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

registry/memory/memory_test.go

@@ -2,6 +2,7 @@ package memory
 
 import (
 	"fmt"
+	"os"
 	"testing"
 	"time"
 
@@ -205,7 +206,9 @@ func TestMemoryRegistryTTLConcurrent(t *testing.T) {
 		}
 	}
 
-	t.Logf("test will wait %v, then check TTL timeouts", waitTime)
+	if len(os.Getenv("IN_TRAVIS_CI")) == 0 {
+		t.Logf("test will wait %v, then check TTL timeouts", waitTime)
+	}
 
 	errChan := make(chan error, concurrency)
 	syncChan := make(chan struct{})

registry/util_test.go

@@ -1,6 +1,7 @@
 package registry
 
 import (
+	"os"
 	"testing"
 )
 
@@ -32,7 +33,9 @@ func TestRemove(t *testing.T) {
 	if i := len(servs); i > 0 {
 		t.Errorf("Expected 0 nodes, got %d: %+v", i, servs)
 	}
-	t.Logf("Services %+v", servs)
+	if len(os.Getenv("IN_TRAVIS_CI")) == 0 {
+		t.Logf("Services %+v", servs)
+	}
 }
 
 func TestRemoveNodes(t *testing.T) {
@@ -67,5 +70,7 @@ func TestRemoveNodes(t *testing.T) {
 	if i := len(nodes); i != 1 {
 		t.Errorf("Expected only 1 node, got %d: %+v", i, nodes)
 	}
-	t.Logf("Nodes %+v", nodes)
+	if len(os.Getenv("IN_TRAVIS_CI")) == 0 {
+		t.Logf("Nodes %+v", nodes)
+	}
 }