this derivation will be built:
  /nix/store/kml18w9vifjxqanwl744sl1fyf47axd2-bcachefs-module-7.2.3-zen1-2-zen.drv
building '/nix/store/kml18w9vifjxqanwl744sl1fyf47axd2-bcachefs-module-7.2.3-zen1-2-zen.drv'...