these 4 derivations will be built:
  /nix/store/whhlsfd8z98hiaialk7pw8ydg0x50bfv-system-units.drv
  /nix/store/gpahnyrhgsplais8kiggc2qv4zdfc3qh-etc.drv
  /nix/store/chiandqkbhvn20jipni9jmaqxqjqrjvx-activate.drv
  /nix/store/23lshf50z9xzn1ax6zzjilgkcmqhc4ic-nixos-system-marvin-26.11.20260713.6cdc7fc.drv
building '/nix/store/whhlsfd8z98hiaialk7pw8ydg0x50bfv-system-units.drv'
building '/nix/store/gpahnyrhgsplais8kiggc2qv4zdfc3qh-etc.drv'
building '/nix/store/chiandqkbhvn20jipni9jmaqxqjqrjvx-activate.drv'
building '/nix/store/23lshf50z9xzn1ax6zzjilgkcmqhc4ic-nixos-system-marvin-26.11.20260713.6cdc7fc.drv'
nixos-system-marvin-26.11.20260713.6cdc7fc> structuredAttrs is enabled