these 4 derivations will be built:
  /nix/store/szzqz6i2vyw561qf0cvmskbylq8zrlpj-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/sqc2xm0w9z07gdxl16c1gncxwqycsgzg-run-vm-vm.drv
  /nix/store/67vmqsgln9zsycfc878p0hdcfc47m040-driver-configuration.json.drv
  /nix/store/lw2rivy7li4prn3882bl3nppzkxzz9za-vm-test-ubuntu_24_04.drv