this derivation will be built:
  /nix/store/ajmslm6yfag3n30cx10r4cv4x6bq6q5c-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/ajmslm6yfag3n30cx10r4cv4x6bq6q5c-bcachefs-module-7.0.0-14-generic.drv'...