these 4 derivations will be built:
  /nix/store/sp1bp9l9gq6ppf6xr94nignspivkvs3l-ubuntu-24.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/5xq1zjcw8c1bbkgg9mlysxqlavq8vxq7-run-vm-vm.drv
  /nix/store/qlq5cilvfllgiqvlfgrf62sqxqiwv6g1-driver-configuration.json.drv
  /nix/store/v9k8vwpzd85z4gv90jawwfxih60wv5w8-vm-test-ubuntu_24_04.drv