this derivation will be built:
  /nix/store/z606zxkriwn0y1y857j3akg9ygwwv0n0-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/z606zxkriwn0y1y857j3akg9ygwwv0n0-bcachefs-module-7.0.0-38-generic.drv'...