these 4 derivations will be built:
  /nix/store/zdwmv0fcwqmh5dgb58r6v8dlv339ksij-system-units.drv
  /nix/store/qdawvf5ngh2jjn6gv0im8wy2nnfjla8s-etc.drv
  /nix/store/nqv2y5az0nslf3v1i91z25aa5mg8am56-activate.drv
  /nix/store/fqlqwag2fj9z90np0p5jirc3rdd1dsz2-nixos-system-psi-26.11.20260906.faf77a3.drv