this derivation will be built:
  /nix/store/7f5rizg42zdvlq5jkyj441as862763q4-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/7f5rizg42zdvlq5jkyj441as862763q4-bcachefs-module-7.0.0-34-generic.drv'...