1these 4 derivations will be built:2 /nix/store/7z4x7bfik2sg4ha4vjgkr777jg3m3imq-system-units.drv3 /nix/store/i1kgrnh750wlar0pgirk36amr682jz0s-etc.drv4 /nix/store/051asa7x7l6mqy4k9p7hky3gqfvma4fd-activate.drv5 /nix/store/srqssbn0p4qsws098zaw7mzfzz5apjfr-nixos-system-rofl-12-26.11.20261103.1d06008.drv