this derivation will be built:
  /nix/store/d0d7vfk9amklw1nc20l88z6fnkd04g64-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/d0d7vfk9amklw1nc20l88z6fnkd04g64-bcachefs-module-7.0.0-38-generic.drv'...