these 7 derivations will be built:
  /nix/store/6dhvl8qxqwd9l5qjrgp7jl197xjnfxxg-closure-info.drv
  /nix/store/2w6xl6zf1am823lxiks1bfi6yb62pvcw-mount-store.service.drv
  /nix/store/dk62m048inymwc5f5ihv2nb8qk4kc0fb-ubuntu-23.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/gdglshfi0i4fb0vkwkjf9cdv203q6d7a-test-script.drv
  /nix/store/hz8r95kkr8il58320gsqpq0qglplkv48-run-vm-vm.drv
  /nix/store/qbrvak2x6cx72hj1sxh6bpi0ywhfjsj3-driver-configuration.json.drv
  /nix/store/f6h1acb7fpg8ka1q31mb4cnaamri7dxf-vm-test-ubuntu_23_04.drv