these 16 derivations will be built:
  /nix/store/c4p3k9cyzpsv60z1l8gzpxx6ih3dhx14-system-path.drv
  /nix/store/120jazxrwj37lp9rs06a1cryfwajarxr-dbus-1.drv
  /nix/store/59hnvx7jvkj4zj999nf1rawa8kyh2xf9-X-Restart-Triggers-dbus-broker.drv
  /nix/store/1adisdia840iyqg5fi592ka75zszj4w7-unit-dbus-broker.service.drv
  /nix/store/9h1hplnphqimg99swgj96ff7ba75j3fw-unit-dbus-broker.service.drv
  /nix/store/pf2x3mwxqz67mb6317cqspf2fksxb6fi-system-units.drv
  /nix/store/vgvgl1k9hz0mxagqd25y74qsip5a5x7v-user-units.drv
  /nix/store/7rp5cyxxn7n9ls8g9vbfxpk96l3qs0a5-etc.drv
  /nix/store/pgb7p69l3gb8a44dwkcfkgcp51xvc4ig-activate.drv
  /nix/store/nr1a5aykl6hcbrgcc3s19hh78wzchch6-nixos-system-machine-test.drv
  /nix/store/pzzayy6rjc7gbskmydmis5nwhkb0wm89-closure-info.drv
  /nix/store/rdi2rcxpzda709w5yyl797abjvm432lv-run-nixos-vm.drv
  /nix/store/lck2yqlwbn86bcrlsdhfb73hyyszr5ky-nixos-vm.drv
  /nix/store/lrfjvrx3z91a2r83y8sd3k4ff7wx9v3w-driverConfiguration.json.drv
  /nix/store/8i0b2jcjr6w2vsd97jcsnhpy9s0lp3yb-nixos-test-driver-systemd-misc.drv
  /nix/store/6vrywzy44hidszys5fbha2wnqxzfr8iy-vm-test-run-systemd-misc.drv