title: Keyring Warning when running pip list -o
body: <p>I've been trying to run <code>pip list -o</code> and <code>pip list --outdated</code> to see if any packages need to be updated but it enters a loop of printing: <code>WARNING: Keyring is skipped due to an exception: Failed to create the collection: Prompt dismissed..</code></p>
  
  <p>I've upgraded keyring and the version was already up-to-date. I've seen this keyring warning whilst using <code>pip install {package} --upgrade</code> to upgrade other packages as well.</p>