This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/hugo:0.146.7
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/hugo:0.146.7-3.79
  docker pull registry.opensuse.org/opensuse/factory/zsystems/totest/containers/opensuse/hugo:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.