these 4 derivations will be built:
  /nix/store/90wrkzgs02syjq93qhdx1mi8v1f88476-system-units.drv
  /nix/store/yqjw2iaxzd670srh1qxsmmq5fywhsd9b-etc.drv
  /nix/store/81vqpvi1h4dx6fbfbkz0rmmgynas9ac6-activate.drv
  /nix/store/aqvlf9rs2m3ymw830603n7036x6qw33k-nixos-system-rofl-15-26.11.20261103.1d06008.drv