these 4 derivations will be built:
  /nix/store/6izq535b6gf876qxq97inl6vzvyb5kih-system-units.drv
  /nix/store/9i8nlpxx9k43jbdzqp69049k7xz5p8pv-etc.drv
  /nix/store/hlb0bhhx144nldccpawhmm6zsn1frxdr-activate.drv
  /nix/store/qw46vzgd8g65n8idq7ahh8v7j76lh4i2-nixos-system-gk4-26.11.20261101.0bb2eed.drv