these 6 derivations will be built:
  /nix/store/31nmri580nks4jdjak2w46a8wmw6gp1c-libguestfs-1.56.2.drv
  /nix/store/hc128s5gdfl0ik7xi8drjsmmk8w3vn79-guestfs-tools-1.52.3.drv
  /nix/store/g2nlc7z87na0mz2dyc9q2iijrh3apbg9-ubuntu-22.10-server-cloudimg-amd64.img-nix-vm-test.qcow2.drv
  /nix/store/f3ha750l4d0125nz7yqa4kb79pqdl7dl-run-vm-vm.drv
  /nix/store/7xcgbfv2j1fwiap82a58rdfwi8kp0llp-driver-configuration.json.drv
  /nix/store/9116a3dy7zb2fsn36667l6bk5gcghv59-vm-test-ubuntu_22_10.drv