these 4 derivations will be built:
  /nix/store/9mfjvaw2m7kxq9qrfcfm1iwni2ql580y-system-units.drv
  /nix/store/qjrn6s6b6agwqk9wiba91605gk4jn0b4-etc.drv
  /nix/store/vzj0rn64shaiaj8cj031w24mc7krc0rh-activate.drv
  /nix/store/jfqmnrwlg5ca2xkmrs16gjhi0npbi9lk-nixos-system-simon-desktop-26.11.20260705.d407951.drv
building '/nix/store/9mfjvaw2m7kxq9qrfcfm1iwni2ql580y-system-units.drv'
building '/nix/store/qjrn6s6b6agwqk9wiba91605gk4jn0b4-etc.drv'
building '/nix/store/vzj0rn64shaiaj8cj031w24mc7krc0rh-activate.drv'
building '/nix/store/jfqmnrwlg5ca2xkmrs16gjhi0npbi9lk-nixos-system-simon-desktop-26.11.20260705.d407951.drv'
nixos-system-simon-desktop-26.11.20260705.d407951> structuredAttrs is enabled