these 4 derivations will be built:
  /nix/store/b9njc5bkf8i0fpkcn8ndrpi02a0br01v-system-units.drv
  /nix/store/ksar68z7n6a9ijp094n02dls774i5gc9-etc.drv
  /nix/store/97ylai3bvs9y7zry28a6wkp7va3xwlk7-activate.drv
  /nix/store/6chbvzk230kv4khq8c4hdq98ip1icl5k-nixos-system-simon-desktop-26.11.20260719.241313f.drv
building '/nix/store/b9njc5bkf8i0fpkcn8ndrpi02a0br01v-system-units.drv'
building '/nix/store/ksar68z7n6a9ijp094n02dls774i5gc9-etc.drv'
building '/nix/store/97ylai3bvs9y7zry28a6wkp7va3xwlk7-activate.drv'
building '/nix/store/6chbvzk230kv4khq8c4hdq98ip1icl5k-nixos-system-simon-desktop-26.11.20260719.241313f.drv'
nixos-system-simon-desktop-26.11.20260719.241313f> structuredAttrs is enabled