these 4 derivations will be built:
  /nix/store/kxhdxblzy6diqp947gqjqbvrvmnpffnx-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/g3i7wr9c6xhavdqcxjbpcji0nvj7b7q9-run-vm-vm.drv
  /nix/store/dwra5vwyb0scxm7wrbk7fnybs9whxnq1-driver-configuration.json.drv
  /nix/store/3y7mn0rvmraxgiwzyxxwrlvwacq1w7wi-vm-test-ubuntu_24_04.drv