How to std::queue in parallel threads on winapi using std::mutex

Question

I want to make asynchronous writes in stream.
In code below functions streaming and push_stream runs in parallel threads by using CreateThread winapi function. And std::lock_guard<std::mutex> should lock the queue from random access. But I have some issue with this instance of code. When queue pops items, I get Microsoft Visual C++ Runtime Library error __acrt_first_block == header

std::ofstream somestream;
std::queue<std::string> queue;
std::mutex mutexQueue;

void streaming() {
  while (true) {
    if (!queue.empty()) {
      std::lock_guard<std::mutex> lock(mutexQueue);

      while (!queue.empty()) {
          somestream << queue.front();
          queue.pop();
      }
    }
  }
}

void push_stream(std::string str) {
  std::lock_guard<std::mutex> lock(mutexQueue);
  queue.push(str);
}

How to make this kind of asynchronous writes? I've tried concurrent_queue but it hasn't a thread-safe item removing.

UPD

Problem was in .dll and .exe static linked with RT. Functions implemented in .exe, push_stream called from .dll. Which cause the Debug Assertion Failed! Expression: _pFirstBlock == pHead

Now issue is fixed.