these 4 derivations will be built:
  /nix/store/lacr7vkk3i4rvzxydgrpgjaqd06nvgj7-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/1bq2l48z8yibg0xv7ak9wir9pqmpc5k5-run-vm-vm.drv
  /nix/store/vy8z236c0l8fmp9d47x788znv03y0g7g-driver-configuration.json.drv
  /nix/store/laxxjda4x5k2szwa03mwb6achxjhm3jz-vm-test-ubuntu_24_04.drv