this derivation will be built:
  /nix/store/ax0nvckh7qqjppr5y9j965l0q1zc8lhw-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/ax0nvckh7qqjppr5y9j965l0q1zc8lhw-bcachefs-module-7.0.0-34-generic.drv'...