these 19 derivations will be built:
  /nix/store/m1i7xki0nwpvdl7vnzz53pynl9sdgk2j-system-path.drv
  /nix/store/rjdzd2n3sx59zgjq3hy7x59mjjwrrhw5-dbus-1.drv
  /nix/store/40i7znmpj6hjajxzarvm8zckqny8j8ma-X-Restart-Triggers-dbus-broker.drv
  /nix/store/p5a72zqbhc81xknsfwfail5qypyajvs8-unit-dbus-broker.service.drv
  /nix/store/ljrpkpfvwfz6bjh2p5sqpc0diy5ihbj4-user-units.drv
  /nix/store/918piff6010iklahafqma506hrzd692z-unit-niks3-gc.service.drv
  /nix/store/fr8xhmvfhn4dkscaqz0albhqwi9ar96q-unit-dbus-broker.service.drv
  /nix/store/gzjf39k6idnaayzg7488022x1kzyqcx4-unit-niks3.service.drv
  /nix/store/sm52fvyhdq6w4raajipai6xgfg4099xq-system-units.drv
  /nix/store/na9c01canyhqijj3fls7v3rr3l73lc6q-etc.drv
  /nix/store/2cpljw9v6m8jyp1jn1si0mgflynp4x2m-activate.drv
  /nix/store/dzdqgscfi5bkbwb96h9q8jmk6ljl0sb3-nixos-system-server-test.drv
  /nix/store/c39af47qj3y588nskcpfp77lg4iqhkbb-closure-info.drv
  /nix/store/jn6xpavzqd6l1s1fvp97pvmnv72ny3nz-run-nixos-vm.drv
  /nix/store/2h6gfx6m9zvq500mwgcznc2mrqjz82rf-nixos-vm.drv
  /nix/store/yxgvsk8ny8vxpxfq5h31bdrf3s0bcp53-test-script.drv
  /nix/store/fyh3yp6mdf74wz25zkbws05gs9x0sgaj-driverConfiguration.json.drv
  /nix/store/9swg0hacbak6iq83aln9dmk0pji5kfls-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/jna5g1ca3m66hb71663ic643whjmq8b1-vm-test-run-nixos-test-read-proxy.drv