title: Azure DevOps error 'Git fetch failed with exit code 128' during build pipeline of other git Repository
body: <p>I'm trying to create a build pipeline in azure devops for .net core app with code from other git repository and providing user name and password. But I ended up with below error. Help me out</p>
  <pre><code>fatal: Authentication failed for git url 
  ##[error]Git fetch failed with exit code: 128
                                                                                                 
  </code></pre>
  <p>Attached the error for the reference along with pipeline configuration <a href="https://i.stack.imgur.com/aTT2E.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/aTT2E.png" alt="enter image description here" /></a></p>
  <p><a href="https://i.stack.imgur.com/3X5JA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/3X5JA.png" alt="enter image description here" /></a>
  <a href="https://i.stack.imgur.com/Ym4Ad.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Ym4Ad.png" alt="enter image description here" /></a></p>