1these 4 derivations will be built:2 /nix/store/a1p64vrsxvdzs5qyqkcdg8raqrh4pi1n-ubuntu-22.04-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv3 /nix/store/1sglns0yf7a8a9v201xfyfmgf7cd8sx9-run-vm-vm.drv4 /nix/store/j21mwm852zgkdc5l6idbac4xglml1l7l-driver-configuration.json.drv5 /nix/store/6a7vxjlbhwhiafpv4ni1nyifywda8p08-vm-test-ubuntu_22_04.drv