these 4 derivations will be built:
  /nix/store/3hl3q6w5knmypcgw2ml87j23317k2vk9-system-units.drv
  /nix/store/gdp7cdanajvfs6nad4yghphkyvdzq679-etc.drv
  /nix/store/n8b84l78xlbfw0w0sc2ciramnx0wiml2-activate.drv
  /nix/store/75rwbvwd7f5i1nr7az7pkhqkwahsjim2-nixos-system-rofl-12-26.11.20261110.52b3705.drv