this derivation will be built:
  /nix/store/m9ll0f29glzwigsyr9chqhi1kryv1ph2-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/m9ll0f29glzwigsyr9chqhi1kryv1ph2-bcachefs-module-7.0.0-29-generic.drv'...