these 4 derivations will be built:
  /nix/store/i19wyg57dd348a9jhyigjw3sylx6hkrg-system-units.drv
  /nix/store/n4fimw74r5g75a9wr16319xmj4kz489w-etc.drv
  /nix/store/xqjlb0qkcb99lk1wic6cjk0nynpkfr44-activate.drv
  /nix/store/rklivp1p0k1n9sgwg5bvzi8cyqwpygzp-nixos-system-fnuc-26.11.20261101.0bb2eed.drv