This container can be pulled via:
  docker pull registry.opensuse.org/devel/bci/slcc/production/containerfile/slcc/production/rust:1.77
  docker pull registry.opensuse.org/devel/bci/slcc/production/containerfile/slcc/production/rust:1.77-1.1.21
  docker pull registry.opensuse.org/devel/bci/slcc/production/containerfile/slcc/production/rust:latest
  docker pull registry.opensuse.org/devel/bci/slcc/production/containerfile/slcc/production/rust:stable
  docker pull registry.opensuse.org/devel/bci/slcc/production/containerfile/slcc/production/rust:stable-1.1.21

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.