1these 4 derivations will be built:2 /nix/store/r34kwc4im979w0fhq9pgk6rgjv0dr00m-ubuntu-26.04-server-cloudimg-amd64v3.img-nix-vm-test.qcow2.drv3 /nix/store/glj0yrxrg1vvp4fzbxwpn0arjnzawgkx-run-vm-vm.drv4 /nix/store/k73qnkkh9q8gig2pm7b6vcipsfvh8p60-driver-configuration.json.drv5 /nix/store/jfjhcfa0j9wx0rpw5d8ss123cyzqlzqw-vm-test-ubuntu_26_04.drv