these 20 derivations will be built:
  /nix/store/yfylv7q25i2698ffmd7kblpc06rdw22n-tmpfiles.d.drv
  /nix/store/q7kij6xkpx85iq03pf8jc76cyfv1j5j0-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/0b9pf4hrs0qak0fbwfq1af12vpq8jnar-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/spxyzwfm0l3wh8gnqbxjvpx0dr7si2ns-dbus-1.drv
  /nix/store/c3m0qc4p3x7n7hjljs2ws8m81my8cwkl-X-Restart-Triggers-dbus-broker.drv
  /nix/store/m6xd5ijygr9iqsv6n5vcazxib8mb70x2-unit-dbus-broker.service.drv
  /nix/store/cw9mkkqksx7k5cbvy9r0j7aknq4k3y6f-user-units.drv
  /nix/store/ipk1y3hzc1gb4iwx5l6smhsl8ij1klyz-unit-dbus-broker.service.drv
  /nix/store/l9xfja9lk4qz178kwd1aapsvpnvp1ciz-unit-nix-daemon.service.drv
  /nix/store/xyv23rnh62194naacfw9chvnjbyf815w-unit-systemd-binfmt.service.drv
  /nix/store/jjh23348sjjd4kv6qa3z0d3rcrlgm14r-system-units.drv
  /nix/store/8p6wxwxskzcl75cm3am1y7hx9615cm0l-etc.drv
  /nix/store/2zsbn41pria4ai3d7shgzylxvv1ks0bh-activate.drv
  /nix/store/s05qislw83ng0vyxjz3d6w89vg9p6lwb-nixos-system-machine-test.drv
  /nix/store/8m5sfas1mqbaxwqr1l7zl2ks1jzgb480-closure-info.drv
  /nix/store/lzvhamsd8m2b7b0y4pfgpxnxskmjf9wh-run-nixos-vm.drv
  /nix/store/h0dhjk9mryx7i8kn3fcsr602iwr7hlml-nixos-vm.drv
  /nix/store/i5pv31jkc1xmrxra0yf3hsgifcdk6wzr-driverConfiguration.json.drv
  /nix/store/prnvzpy028lpk5bnnww36j7l1nb420la-nixos-test-driver-systemd-binfmt-ld-preload.drv
  /nix/store/f9fgqaapkxrhmxy7mm9sc455zzb9imw7-vm-test-run-systemd-binfmt-ld-preload.drv