these 4 derivations will be built:
  /nix/store/kclmhp4rbz081z1if5apairyv83yydyh-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/xwhrs21ixd3n30rfjp2zywgvvcrlf9yk-run-vm-vm.drv
  /nix/store/a2g7cr3v2swlr1lj6spphald52zix29s-driver-configuration.json.drv
  /nix/store/82pc1snc2vnarxrk3v7rw3b239w3qy7y-vm-test-ubuntu_24_04.drv