this derivation will be built:
  /nix/store/sx7dk8iiwnpxf2kr1mjjdiibk9qs85jw-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/sx7dk8iiwnpxf2kr1mjjdiibk9qs85jw-bcachefs-module-7.0.0-34-generic.drv'...