building Nix...
building the system configuration...
these 3 derivations will be built:
  /nix/store/kimp1vz0sjp2kaccj9wqyk74yndnwrai-etc-xdg-mimeapps.list.drv
  /nix/store/5gkkm3sw4pyys7wa65dy0v8mfkxmd8ik-etc.drv
  /nix/store/xi6h3l42dwwxgddh49yhy7g69pr9acbr-nixos-system-scbnb-24.05pre625274.205781405197.drv
building '/nix/store/kimp1vz0sjp2kaccj9wqyk74yndnwrai-etc-xdg-mimeapps.list.drv'...
building '/nix/store/5gkkm3sw4pyys7wa65dy0v8mfkxmd8ik-etc.drv'...
building '/nix/store/xi6h3l42dwwxgddh49yhy7g69pr9acbr-nixos-system-scbnb-24.05pre625274.205781405197.drv'...
activating the configuration...
setting up /etc...
reloading user units for itsscb...
restarting sysinit-reactivation.target