this derivation will be built:
  /nix/store/kw5ma0mdi7n682minxpz9f66k6b3wmch-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/kw5ma0mdi7n682minxpz9f66k6b3wmch-bcachefs-module-7.0.0-34-generic.drv'...