this derivation will be built:
  /nix/store/77dqqx38m2yqw4bly2qan4krspv0rgf3-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/77dqqx38m2yqw4bly2qan4krspv0rgf3-bcachefs-module-7.0.0-34-generic.drv'...