this derivation will be built:
  /nix/store/245grls669imya8l6d9n9q2062i97rls-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/245grls669imya8l6d9n9q2062i97rls-bcachefs-module-7.0.0-34-generic.drv'...