c++ modules and using std::list

I have a strange issue when I'm trying to use std::list with modules.

Here is my simple code:

module_b.cpp:

module;

import <list>;
import <iostream>;

export module module_b;

export void test_b()
{
    std::cout << "Hello!\n";
    std::list<int> b; // <- this cause the issue
}

main.cpp:

import module_b;

int main()
{
    test_b();
}

And here is how I try to build it with g++ 11.2.0 on cygwin:

$ g++.exe -std=c++20 -fmodules-ts -c -x c++-system-header list
$ g++.exe -std=c++20 -fmodules-ts -c -x c++-system-header iostream
$ g++ -std=c++20 -fmodules-ts module_b.cpp main.cpp
In module imported at main.cpp:1:1:
module_b: error: failed to read compiled module: Bad file data
module_b: note: compiled module file is ‘gcm.cache/module_b.gcm’
module_b: fatal error: returning to the gate for a mechanical issue
compilation terminated.

And it works when I comment-out std::list<int> b; in module_b:

$ g++ -std=c++20 -fmodules-ts module_b.cpp main.cpp
$ ./a.exe
Hello!

So what is the reason? How can I use list when using modules?