these 4 derivations will be built:
  /nix/store/ddwh5h7lf904h006q6l85qgr82lg60hc-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/rwxq2zk96pdx4z3bwmhizzfr9mc944g6-run-vm-vm.drv
  /nix/store/c0yhdhi7hkyvchj4qzzqvsbl675n9ph1-driver-configuration.json.drv
  /nix/store/pw6xbs33sx8yw1myfxw79rqw5vqrchk3-vm-test-ubuntu_24_04.drv