This container can be pulled via:
  docker pull registry.opensuse.org/devel/bci/slcc/production/containerfile/slcc/production/rust:1.76
  docker pull registry.opensuse.org/devel/bci/slcc/production/containerfile/slcc/production/rust:1.76-2.2.21
  docker pull registry.opensuse.org/devel/bci/slcc/production/containerfile/slcc/production/rust:oldstable
  docker pull registry.opensuse.org/devel/bci/slcc/production/containerfile/slcc/production/rust:oldstable-2.2.21

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.