these 4 derivations will be built:
  /nix/store/4pk0h6i1mqnpsz507dhph7zn279pf79d-system-units.drv
  /nix/store/mylz9509k90bvavfy4kssq7z78hrb2p1-etc.drv
  /nix/store/cii0r5cb58b7525ghs4anjhfzxcrnxpb-activate.drv
  /nix/store/k3yils2ip71r9sg2208brv36xizv1mxn-nixos-system-rofl-16-26.11.20261103.1d06008.drv