this derivation will be built:
  /nix/store/7pnihxa4bxcik1zvy0yf29wcfw9x3j9m-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/7pnihxa4bxcik1zvy0yf29wcfw9x3j9m-bcachefs-module-7.0.0-34-generic.drv'...