this derivation will be built:
  /nix/store/l4cbw4w5nj3k45pivza1vnw164w98vw4-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/l4cbw4w5nj3k45pivza1vnw164w98vw4-bcachefs-module-7.1.5-zen1-1-zen.drv'...