de><a href="https://index.docker.io/v1/" class="bare">https://index.docker.io/v1/</a></code></p>
</li>
<li>
<p><code>DOCKER_HUB_USERNAME</code> - defaults to <code>changeme</code></p>
</li>
<li>
<p><code>DOCKER_HUB_PASSWORD</code> - defaults to <code>changeme</code></p>
</li>
<li>
<p><code>DOCKER_HUB_EMAIL</code> - defaults to <code>change@me.com</code></p>
</li>
</ul>
</div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="building-ci-worker-prerequisites"><a class="link" href="#building-ci-worker-prerequi