this derivation will be built:
  /nix/store/6mynd2sxba7fgg089mrwy09gvpxgjxpm-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/6mynd2sxba7fgg089mrwy09gvpxgjxpm-bcachefs-module-7.0.0-26-generic.drv'...