these 4 derivations will be built:
  /nix/store/s2bx5dpccqyvc7q12in46hvi64451y44-system-units.drv
  /nix/store/2x3fwl0hgzi7xrqwp4bfcc1dymb9cv5b-etc.drv
  /nix/store/j7zgljfkij53h5cf4vmbphiaph5x3n9p-activate.drv
  /nix/store/860zrymgzk6b1vcy0jdf00wgw7dv85zn-nixos-system-rofl-12-26.11.20261103.1d06008.drv