these 4 derivations will be built:
  /nix/store/k7463i142gq7fnf9lwism9krhlg5my6l-system-units.drv
  /nix/store/7q4fabg9lq3sk1i136fnj40qz8x5qxmc-etc.drv
  /nix/store/fli87jl6i1fq8lb3rw7m384wb6y6ibzi-activate.drv
  /nix/store/zhi5418xmjj63fd6mbl70gl7wxyvaqbh-nixos-system-rofl-12-26.11.20261103.1d06008.drv