1these 4 derivations will be built:2 /nix/store/afnkrydyzv3qq27rrkm4i359d3nkp59h-ubuntu-26.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv3 /nix/store/f6qx86p0yjzjfcd86knvnfhgqs5wl89a-run-vm-vm.drv4 /nix/store/nf229y35p37ggmnp5dvf7yvcm0vwfw7c-driver-configuration.json.drv5 /nix/store/di1zwan8l9isw95w1jrnbgzhqsrmnrzg-vm-test-ubuntu_26_04.drv