this derivation will be built:
  /nix/store/dkn6r2nqd34afp7i8ddwz8q17hmz6c4m-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/dkn6r2nqd34afp7i8ddwz8q17hmz6c4m-bcachefs-module-7.0.0-39-generic.drv'...