these 16 derivations will be built:
  /nix/store/i3r9555p82v9y01s5g5iphmqrns10z2f-dbus-1.drv
  /nix/store/9bchfa45x5s54cfjy7p7z1gb0mmqccig-X-Restart-Triggers-dbus-broker.drv
  /nix/store/mqr1nmhshdaqi2cg9ddxvckmi0gfh0zw-unit-dbus-broker.service.drv
  /nix/store/fz6d8r5a5a7qq8sm7jwf09s6wz7hdkcq-user-units.drv
  /nix/store/fkgjabs23knfihmlymqzyybwcr9z82jc-unit-dbus-broker.service.drv
  /nix/store/x22nf6crcm5b7275lzdkksknr3jspac8-unit-systemd-timesyncd.service.drv
  /nix/store/k1xi6392f6m4hym8kiclldr4a8b143zd-system-units.drv
  /nix/store/7vwyppq28b80q5fqsagrlqb7jd1lf88z-etc.drv
  /nix/store/596ap70zcj9m6ccymfly2gmgvpw2lkvg-activate.drv
  /nix/store/3l0q8df67za2h1463xf6p296h1h1hqis-nixos-system-machine-test.drv
  /nix/store/czw82448lnabqh6afraplz8l9w6xakrb-closure-info.drv
  /nix/store/q4734nw85z0vv45c5c74c09fbg48b9mh-run-nixos-vm.drv
  /nix/store/16xa93xhnmgfghvi2wa98yzaaiwmbajg-nixos-vm.drv
  /nix/store/5xy9jwjimyfwacfxyhhnb6bi48xj4x39-driverConfiguration.json.drv
  /nix/store/cga0dd6x8mrfmnmybdxyzx04s6j6mndz-nixos-test-driver-systemd-timesyncd.drv
  /nix/store/q62all16vxcdzalmkfldxxhx04978xkv-vm-test-run-systemd-timesyncd.drv