This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/riscv/totest/containers/opensuse/bci/rust:1.91
  docker pull registry.opensuse.org/opensuse/factory/riscv/totest/containers/opensuse/bci/rust:1.91.0
  docker pull registry.opensuse.org/opensuse/factory/riscv/totest/containers/opensuse/bci/rust:1.91.0-2.60.16
  docker pull registry.opensuse.org/opensuse/factory/riscv/totest/containers/opensuse/bci/rust:oldstable
  docker pull registry.opensuse.org/opensuse/factory/riscv/totest/containers/opensuse/bci/rust:oldstable-2.60.16

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.