diff --git a/.github/workflows/go-workflow-1.yml b/.github/workflows/go-workflow-1.yml
index e10cdc6..25249b4 100644
--- a/.github/workflows/go-workflow-1.yml
+++ b/.github/workflows/go-workflow-1.yml
@@ -22,6 +22,12 @@ jobs:
         with:
           go-version: ${{ matrix.go }}
 
+      - name: Set GOPATH and PATH
+        run: |
+          echo "##[set-env name=GOPATH;]$(dirname $GITHUB_WORKSPACE)"
+          echo "##[add-path]$(dirname $GITHUB_WORKSPACE)/bin"
+        shell: bash
+
       - name: Checkout Code
         uses: actions/checkout@v1
         with:
diff --git a/app_test.go b/app_test.go
index bb0edb6..d1e5fc3 100644
--- a/app_test.go
+++ b/app_test.go
@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"io"
 	"io/ioutil"
+	"log"
 	"os"
 	"reflect"
 	"strings"
@@ -1422,7 +1423,7 @@ func TestApp_Run_CommandWithSubcommandHasHelpTopic(t *testing.T) {
 	}
 
 	for _, flagSet := range subcommandHelpTopics {
-		t.Logf("==> checking with flags %v", flagSet)
+		log.Printf("==> checking with flags %v", flagSet)
 
 		app := &App{}
 		buf := new(bytes.Buffer)
@@ -1451,7 +1452,7 @@ func TestApp_Run_CommandWithSubcommandHasHelpTopic(t *testing.T) {
 		}
 
 		output := buf.String()
-		//t.Logf("output: %q\n", buf.Bytes())
+		//log.Printf("output: %q\n", buf.Bytes())
 
 		if strings.Contains(output, "No help topic for") {
 			t.Errorf("expect a help topic, got none: \n%q", output)
@@ -1613,7 +1614,7 @@ func TestApp_Run_Help(t *testing.T) {
 	for _, args := range helpArguments {
 		buf := new(bytes.Buffer)
 
-		t.Logf("==> checking with arguments %v", args)
+		log.Printf("==> checking with arguments %v", args)
 
 		app := &App{
 			Name:   "boom",
@@ -1631,7 +1632,7 @@ func TestApp_Run_Help(t *testing.T) {
 		}
 
 		output := buf.String()
-		t.Logf("output: %q\n", buf.Bytes())
+		log.Printf("output: %q\n", buf.Bytes())
 
 		if !strings.Contains(output, "boom - make an explosive entrance") {
 			t.Errorf("want help to contain %q, did not: \n%q", "boom - make an explosive entrance", output)
@@ -1645,7 +1646,7 @@ func TestApp_Run_Version(t *testing.T) {
 	for _, args := range versionArguments {
 		buf := new(bytes.Buffer)
 
-		t.Logf("==> checking with arguments %v", args)
+		log.Printf("==> checking with arguments %v", args)
 
 		app := &App{
 			Name:    "boom",
@@ -1664,7 +1665,7 @@ func TestApp_Run_Version(t *testing.T) {
 		}
 
 		output := buf.String()
-		t.Logf("output: %q\n", buf.Bytes())
+		log.Printf("output: %q\n", buf.Bytes())
 
 		if !strings.Contains(output, "0.1.0") {
 			t.Errorf("want version to contain %q, did not: \n%q", "0.1.0", output)
@@ -1718,7 +1719,7 @@ func TestApp_Run_Categories(t *testing.T) {
 	}
 
 	output := buf.String()
-	//t.Logf("output: %q\n", buf.Bytes())
+	//log.Printf("output: %q\n", buf.Bytes())
 
 	if !strings.Contains(output, "1:\n     command1") {
 		t.Errorf("want buffer to include category %q, did not: \n%q", "1:\n     command1", output)
@@ -2122,7 +2123,7 @@ func TestWhenExitSubCommandWithCodeThenAppQuitUnexpectedly(t *testing.T) {
 	var exitCodeFromExitErrHandler int
 	app.ExitErrHandler = func(c *Context, err error) {
 		if exitErr, ok := err.(ExitCoder); ok {
-			t.Log(exitErr)
+			log.Print(exitErr)
 			exitCodeFromExitErrHandler = exitErr.ExitCode()
 		}
 	}