these 4 derivations will be built:
  /nix/store/9mnhyi2rz0xp66y149sb7kl3wpfq4a8r-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/jndzic556ymchy4mm9j6r4v1vk4j5xiy-run-vm-vm.drv
  /nix/store/pfxlk37ik8ckpf6sfgaz59kk67gcpjic-driver-configuration.json.drv
  /nix/store/lpb05w2yg9q9h9ifl8qapgrx8ldbihz1-vm-test-ubuntu_24_04.drv