these 10 derivations will be built:
  /nix/store/4p3rf14jcj3c213wr3x1a8rqmnmcjw78-system-units.drv
  /nix/store/7kjg3vgrcqvr9gnzsq7hak04a8dznilp-etc.drv
  /nix/store/nqin98k7mfi9mrnh96mzzh8bi7k7klp1-activate.drv
  /nix/store/bzr0l5j080ziw1rp3psv5hs0810rgp2f-nixos-system-client-test.drv
  /nix/store/83a4nsawxfy9ip5xzrf78ghiv5ynaj58-closure-info.drv
  /nix/store/4zp0l53nhslv10a7z7jkkk1dl5l416mr-run-nixos-vm.drv
  /nix/store/5glbjklvdkjp3hc5gkbdiv0g5r28sqqg-nixos-vm.drv
  /nix/store/5pkrlfz610kbrwgjn0lc31j6p9cbkmpb-driverConfiguration.json.drv
  /nix/store/fhsiv14snl91ggjjffjd9f0mwps00wck-nixos-test-driver-systemd-journal-gateway.drv
  /nix/store/56bv0vrijj3jzgvi9iq65rxc10p1bg35-vm-test-run-systemd-journal-gateway.drv