these 4 derivations will be built:
  /nix/store/7khignbqfmjcrfkbf74rgpz74nl5dzr9-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/flkz2p3m67qncd91gn6pjwqlph73wpsg-run-vm-vm.drv
  /nix/store/jhhjhhsgf8dkc9m0rm9ygyzrfwzd6px3-driver-configuration.json.drv
  /nix/store/792n9vfmjq799x5bi6r9c3d21cxq2f2k-vm-test-ubuntu_24_04.drv