these 4 derivations will be built:
  /nix/store/8s0bb4090ixdn97wrgzq2mbldsac5fr5-system-units.drv
  /nix/store/jfhznaqrwf8i7siw7zkn444k67mpnxd7-etc.drv
  /nix/store/l15pk31gv0iph9q1ljr4drifg91mdfin-activate.drv
  /nix/store/54k309br9iifizq0pqvl5y6gqxdzc3nk-nixos-system-gk4-26.11.20261101.0bb2eed.drv