1these 4 derivations will be built:2 /nix/store/7skbc8nfqfnk2f572alpk1hqqhm293vy-system-units.drv3 /nix/store/frbca2zz3z9hzf8bwcvb2909mdd4ia2q-etc.drv4 /nix/store/2rzr95jjq2hlqcbl84d12j2ybbzq4zj0-activate.drv5 /nix/store/v3z042vh4rv3rnxfkw13wbn62p9ybyw5-nixos-system-rofl-12-26.11.20261103.1d06008.drv