these 4 derivations will be built:
  /nix/store/97s22r6w6ynb9h7dbjf4lxiy4jnmr4nh-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/2qgh8nzvqi9xc4wnah0c7bfs4nd7ga75-run-vm-vm.drv
  /nix/store/c5w0vyx8jdj73z7xbz9gqhdwqpa1xlqx-driver-configuration.json.drv
  /nix/store/5s31axb3rba6149yghq9hb4vg3s4xl1s-vm-test-ubuntu_24_04.drv