this derivation will be built:
  /nix/store/kzfx533fp8026xgx6ipsvnd9h5f0dvzy-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/kzfx533fp8026xgx6ipsvnd9h5f0dvzy-bcachefs-module-7.0.0-38-generic.drv'...