This container can be pulled via:
  docker pull registry.opensuse.org/home/zzndb001/container/containers/anki-sync-server-rs:1.1.5
  docker pull registry.opensuse.org/home/zzndb001/container/containers/anki-sync-server-rs:1.1.5.5.1
  docker pull registry.opensuse.org/home/zzndb001/container/containers/anki-sync-server-rs:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.