these 18 derivations will be built:
  /nix/store/82ms543hamlw4cwfjkqkdj1bk6pl52lm-unit-niks3-gc.service.drv
  /nix/store/4accn72q0rvi0p3wnfmigirkb88wnqam-system-path.drv
  /nix/store/63m85xw671jcsyv8xkl3wd4428hwl4l1-dbus-1.drv
  /nix/store/xz46xz1jnj3lqsdjsmsm4pv07m1s6apq-X-Restart-Triggers-dbus-broker.drv
  /nix/store/swy9axbcwb0zlzkb62ckdfw2xrd0dwvm-unit-dbus-broker.service.drv
  /nix/store/0sc55g7awm5zz7jfp5x1ni38kccl4pjb-system-units.drv
  /nix/store/pf1idhbdyxn7rnyp59k5lfjr445ayk3g-unit-dbus-broker.service.drv
  /nix/store/nw7hvpbayi86y245q7x9y69cvmgsp651-user-units.drv
  /nix/store/cpblkrqw8435lzs0kigny9innjan2b2n-etc.drv
  /nix/store/0zx38m2238i56kbalk2hvi0771d71hwy-activate.drv
  /nix/store/7h7pa8dpffjyrzqji7i1vvp12xp3dxs6-nixos-system-server-test.drv
  /nix/store/brji8kiniklk3qpjx43p7bjb94bvcnw0-test-script.drv
  /nix/store/z6z3nix3ka85x522kyk83cn5wp2ckrax-closure-info.drv
  /nix/store/n061j00kcjdj278w4ln6d7rqc378glci-run-nixos-vm.drv
  /nix/store/ymn0vvxm0gr6hjj52ydbdwsw04ki6aa9-nixos-vm.drv
  /nix/store/jc6miykpz15x81zfzscd4s76kd499gdr-driverConfiguration.json.drv
  /nix/store/zjiirqxd3v6y9dzaaml5qyifj5r5i0ch-nixos-test-driver-nixos-test-external-signer.drv
  /nix/store/ax46hniy503grlpj7wj360q768zlgw4i-vm-test-run-nixos-test-external-signer.drv