1these 4 derivations will be built:2 /nix/store/b9njc5bkf8i0fpkcn8ndrpi02a0br01v-system-units.drv3 /nix/store/ksar68z7n6a9ijp094n02dls774i5gc9-etc.drv4 /nix/store/97ylai3bvs9y7zry28a6wkp7va3xwlk7-activate.drv5 /nix/store/6chbvzk230kv4khq8c4hdq98ip1icl5k-nixos-system-simon-desktop-26.11.20260719.241313f.drv