You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: includes_excludes_test.go
    path of file: ./repos/rules_go/tests/core/nogo/bzlmod
    
    the code of the file until where you have to start completion: // Copyright 2019 The Bazel Author
    
func TestIncluded(t *testing.T) {
	if err := bazel_testing.RunBazel("build", "//go:lib"); err == nil {
		t.Fatal("Expected build to fail")
	} else if !strings.Contains(err.Error(), "lib.go:6:3: declaration of \"foo\" shadows declaration at line 4 (shadow)") {
		t.Fatalf("Expected error to contain \"lib.go:6:3: declaration of \"foo\" shadows declaration at line 4 (shadow)\", got %s", err)
	}
}