these 4 derivations will be built:
  /nix/store/bi8ds85ji2lxr9lr18cd7vyav0q40ncn-ubuntu-23.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/cnk0p3i21ip36pv1g3n3j7ga756z0365-run-vm-vm.drv
  /nix/store/5cvq3hpld4whaib15597ijp6wpvxbgl9-driver-configuration.json.drv
  /nix/store/0l427hkvxwcfmkc470m4ch6ghgs7dqkv-vm-test-ubuntu_23_10.drv