message: Fixed compile error when using Clang
diff: @@ -198,8 +198,8 @@ folly::Future<Status> AdminClient::getResponse(
  this] () mutable {
  auto client = clientsMan_->client(host, evb);
  remoteFunc(client, std::move(req))
  - .then(evb, [p = std::move(pro), respGen = std::move(respGen),
  - this] (folly::Try<storage::cpp2::AdminExecResp>&& t) mutable {
  + .then(evb, [p = std::move(pro), respGen = std::move(respGen)](
  + folly::Try<storage::cpp2::AdminExecResp>&& t) mutable {
  // exception occurred during RPC
  if (t.hasException()) {
  p.setValue(Status::Error(folly::stringPrintf("RPC failure in AdminClient: %s",
  