these 4 derivations will be built:
  /nix/store/9h6c6nvvkjhf6vbb8vsjb39s1gws1515-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/mmprp2p2n36gm9rgkswgcvfr9xgz7ws2-run-vm-vm.drv
  /nix/store/v2zzhkz0bzyv47zmspp48g7ixvnx4bqs-driver-configuration.json.drv
  /nix/store/cb0gra06fc3vcpqnqx787ss42m4yk37c-vm-test-ubuntu_24_04.drv