echos for path

Jenkinsfile

@@ -4,7 +4,7 @@ node('node') {
     def root = tool name: 'Go 1.10', type: 'go'
     
     // Export environment variables pointing to the directory where Go was installed
-    withEnv(["GOROOT=${root}", "PATH+GO=${root}/bin"]) {
+    withEnv(["GOROOT=${root}", "PATH+GO=${root}/bin", "PATH=$PATH:${root}/bin"]) {
         sh 'go version'
     }
   try {
@@ -17,6 +17,8 @@ node('node') {
 
       sh """#!/bin/bash -e
         echo $root
+        echo "path="
+        echo $PATH
         make build-dev-deps lint
       """