these 4 derivations will be built:
  /nix/store/9s7zls75gls610rf837kgqv0i2kq7g1c-system-units.drv
  /nix/store/qklix9l3rfgfmga9lvqbiqiwp052h5ys-etc.drv
  /nix/store/nz2a55zj9xn1zbminh41nfcdfz3isi32-activate.drv
  /nix/store/g1hwhcy0c8c0z377n3rhdv9z9jhgv99n-nixos-system-fnuc-26.11.20261103.1d06008.drv