these 4 derivations will be built:
  /nix/store/lqiskm76pqrnh2a437s0f7xlyq9mr766-ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/jydxl17l8krccps3b6hfxjdrqadp1nhk-run-vm-vm.drv
  /nix/store/fcj2fz83s80ph7s033ddglkx228aqacw-driver-configuration.json.drv
  /nix/store/wq3lwlx26xgqa4gzs7bfh004va25731q-vm-test-ubuntu_22_10.drv