these 6 derivations will be built:
  /nix/store/6658z4lsjh1vi3ldai0z7dlvpbrwzw5q-libguestfs-1.56.2.drv
  /nix/store/kp543zls1k4jwjya1f5q4pn954z7pc85-guestfs-tools-1.52.3.drv
  /nix/store/y0qgs2zh439f9yxhsvpiw82gcqs2z60l-ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/cvhzz5sn2m4lrfps3cdiz6dychbz947c-run-vm-vm.drv
  /nix/store/znax5qcz3alhr9qlapyddnrpnkcma9zc-driver-configuration.json.drv
  /nix/store/xv45sn7vzsi19g8d5inm6nb4kgj718d9-vm-test-ubuntu_22_10.drv