@@ -341,7 +341,9 @@ func cmd(t *testing.T, args ...string) (string, int, error) {

 func dockerCmd(t *testing.T, args ...string) (string, int, error) {

 	out, status, err := runCommandWithOutput(exec.Command(dockerBinary, args...))

-	errorOut(err, t, fmt.Sprintf("%q failed with errors: %v (%v)", strings.Join(args, " "), err, out))

+	if err != nil {

+		t.Fatalf("%q failed with errors: %s, %v", strings.Join(args, " "), out, err)

+	}

 	return out, status, err

 }