This container can be pulled via:
  docker pull registry.opensuse.org/suse/alp/products/marble/6.0/cr/images/suse/sl-micro/6.0/toolbox:13.2
  docker pull registry.opensuse.org/suse/alp/products/marble/6.0/cr/images/suse/sl-micro/6.0/toolbox:13.2-8.2
  docker pull registry.opensuse.org/suse/alp/products/marble/6.0/cr/images/suse/sl-micro/6.0/toolbox:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.