quay/static/directives/build-log-error.html

<div bindonce class="build-log-error-element">
  <span class="error-message-container">
    <i class="fa fa-exclamation-triangle"></i>
    <span class="error-message" bo-text="error.message"></span>
    <span ng-if="error.message == 'HTTP code: 403' && getLocalPullInfo().isLocal">
      caused by attempting to pull private repository <a href="/repository/{{ getLocalPullInfo().repo }}">{{ getLocalPullInfo().repo }}</a>
      <span ng-if="getLocalPullInfo().login">with inaccessible crdentials</span>
      <span ng-if="!getLocalPullInfo().login">without credentials</span>
    </span>
  </span>

  <div class="alert alert-danger" ng-if="error.message == 'HTTP code: 403' && getLocalPullInfo().isLocal">
    <div ng-if="getLocalPullInfo().login">
      Note: The credentials <b>{{ getLocalPullInfo().login.username }}</b> for registry <b>{{ getLocalPullInfo().login.registry }}</b> cannot
      access repository <a href="/repository/{{ getLocalPullInfo().repo }}">{{ getLocalPullInfo().repo }}</a>.
    </div>
    <div ng-if="!getLocalPullInfo().login">
      Note: No robot account is specified for this build. Without such credentials, this pull will always fail. Please setup a new
      build trigger with a robot account that has access to <a href="/repository/{{ getLocalPullInfo().repo }}">{{ getLocalPullInfo().repo }}</a> or make that repository public.
    </div>
  </div>
</div>