title: How to view output of postdeploy script on heroku?
body: <p>I specified a postdeploy script in my app.json. The build info in the heroku web interface shows "There was an issue while running the post deploy script."</p>
  
  <pre><code>{
    "scripts": {
      "postdeploy": "./bin/heroku_postdeploy"
    },
  </code></pre>
  
  <p>How can I get the output / logs of my postdeploy script, to see what went wrong? <code>heroku logs</code>does not show the output.</p>
  
  <p>When I run the postdeploy script via heroku CLI everything works fine.</p>