these 4 derivations will be built:
  /nix/store/jcmmv3d2jrrd13yccgk7g1x390jayxb0-system-units.drv
  /nix/store/c385m24yf54cwm48wn7pqjcshv5lkxia-etc.drv
  /nix/store/68k7acdizqv80gmk5fm75w8bn862kw45-activate.drv
  /nix/store/n3y1pyq2c4zyrg2876mz7m36iqjqdp86-nixos-system-psi-26.11.20260906.faf77a3.drv