these 16 derivations will be built:
  /nix/store/j3jxhb2f8gbqpvdk7349sf0sxp3mgn8k-system-path.drv
  /nix/store/w9gnlg4nlva5i6f692iwwi5z951mlmws-dbus-1.drv
  /nix/store/zli38ib9yry8923b1qml98ar66f8ii8y-X-Restart-Triggers-dbus-broker.drv
  /nix/store/zkqp1ypnmrkhl4qhy541x4rz25i945bs-unit-dbus-broker.service.drv
  /nix/store/iqc2g8nnmi8rckm8lpkykcipnacqxr6a-system-units.drv
  /nix/store/zjyd8zmcnd227fsgw1s0hrgq6cy9mssl-unit-dbus-broker.service.drv
  /nix/store/x4hpkn5ql7iijmmsf9749bk3451f0js4-user-units.drv
  /nix/store/md9ji5d5l6nq8ihwkdxha735ahk2a7pw-etc.drv
  /nix/store/2n7pxr5m4sxjki4x4mgg2ljj5qsvrc6a-activate.drv
  /nix/store/5v4n990hwyhqpfzsw2zisxxqivjdhq3x-nixos-system-server-test.drv
  /nix/store/7371ifr35khj4dmrf3vi1mhdfqavai0d-closure-info.drv
  /nix/store/6shj0gyz2bjdh180010ayyww0pf5wkxd-run-nixos-vm.drv
  /nix/store/wvr0j1l1zl07qcvs43krgkfirk911g30-nixos-vm.drv
  /nix/store/3ic9z9fi229cl2kbndpc5nynslmnvdwz-driverConfiguration.json.drv
  /nix/store/6mhb9id2ksy5mk9s6vhvijjljf33w6nj-nixos-test-driver-nspawn.drv
  /nix/store/4sajcxm34mwyqxak6vwg4yrwlc89mqrz-vm-test-run-nspawn.drv