C++ standard library breaks in new emscripten builds..

Uncaught RuntimeError: Aborted(segmentation fault)
at abort (web_page_highmem.js?1695042879:555:40)
at segfault (web_page_highmem.js?1695042879:288:2)
at web_page_highmem.wasm.SAFE_HEAP_LOAD_i32_4_4 (web_page_highmem.wasm?1695042879:0x618c17)
at web_page_highmem.wasm.std::__2::basic_ostream>::sentry::~sentry() (web_page_highmem.wasm?1695042879:0x5f86e1)
at web_page_highmem.wasm.std::__2::basic_ostream>::operator<<(int) (web_page_highmem.wasm?1695042879:0x5f8b48)
at web_page_highmem.wasm.add_params_linkage(std::__2::vector>&, std::__2::vector>&, bool&, std::__2::map, std::__2::allocator>, int, std::__2::less, std::__2::allocator>>, std::__2::allocator, std::__2::allocator> const, int>>>) (web_page_highmem.wasm?1695042879:0x342e1)
at web_page_highmem.wasm.GameApi::execute_codegen(GameApi::Env&, GameApi::EveryApi&, std::__2::basic_string, std::__2::allocator>, GameApi::ExecuteEnv&) (web_page_highmem.wasm?1695042879:0x35af8)
at web_page_highmem.wasm.run_callback(void*) (web_page_highmem.wasm?1695042879:0x63ac8)
at web_page_highmem.wasm.MainLoopSplitter_win32_and_emscripten::Iter() (web_page_highmem.wasm?1695042879:0x9631e)
at web_page_highmem.wasm.splitter_iter2(void*) (web_page_highmem.wasm?1695042879:0x4a65b)

Either I have some memory issues in the code or the ostream::operator<<(int) is failing for sentry problems?