Any calls to json::convert_all_numbers_to_string or other functions from the same component are resulting in a crash

[cdesouza-chromium]

This crash only happens when building on Windows with Debug configuration. Example stack:

[ RUN      ] JsonParser.ConvertAllNumbersToString
Received fatal exception EXCEPTION_ACCESS_VIOLATION
        RtlFreeHeap [0x00007FFE9964AFC5+37]
        std::sys::alloc::windows::impl$0::dealloc [0x00007FF734F2667A+218] (C:\Users\redac\dev\brave-browser\src\third_party\rust-toolchain\lib\rustlib\src\rust\library\std\src\sys\alloc\windows.rs:242)
        std::alloc::__default_lib_allocator::__rdl_dealloc [0x00007FF734F25B8C+76] (C:\Users\redac\dev\brave-browser\src\third_party\rust-toolchain\lib\rustlib\src\rust\library\std\src\alloc.rs:410)
        __rust_dealloc [0x00007FF72B0C4E77+39] (C:\Users\redac\dev\brave-browser\src\build\rust\std\remap_alloc.cc:119)
        alloc::alloc::dealloc [0x00007FF7374E3BE3+67] (C:\Users\redac\dev\brave-browser\src\third_party\rust-toolchain\lib\rustlib\src\rust\library\alloc\src\alloc.rs:118)
        alloc::alloc::impl$1::deallocate [0x00007FF7374E436B+75] (C:\Users\redac\dev\brave-browser\src\third_party\rust-toolchain\lib\rustlib\src\rust\library\alloc\src\alloc.rs:254)
        alloc::raw_vec::RawVecInner<alloc::alloc::Global>::deallocate<alloc::alloc::Global> [0x00007FF73759BD8E+110] (C:\Users\redac\dev\brave-browser\src\third_party\rust-toolchain\lib\rustlib\src\rust\library\alloc\src\raw_vec.rs:754)
        alloc::raw_vec::impl$4::drop<u8,alloc::alloc::Global> [0x00007FF73759A637+23] (C:\Users\redac\dev\brave-browser\src\third_party\rust-toolchain\lib\rustlib\src\rust\library\alloc\src\raw_vec.rs:410)
        core::ptr::drop_in_place<alloc::raw_vec::RawVec<u8,alloc::alloc::Global> > [0x00007FF7374DFD8E+14] (C:\Users\redac\dev\brave-browser\src\third_party\rust-toolchain\lib\rustlib\src\rust\library\core\src\ptr\mod.rs:574)
        core::ptr::drop_in_place<alloc::vec::Vec<u8,alloc::alloc::Global> > [0x00007FF7374DFD1D+29] (C:\Users\redac\dev\brave-browser\src\third_party\rust-toolchain\lib\rustlib\src\rust\library\core\src\ptr\mod.rs:574)
        core::ptr::drop_in_place<alloc::string::String> [0x00007FF7374DFCEE+14] (C:\Users\redac\dev\brave-browser\src\third_party\rust-toolchain\lib\rustlib\src\rust\library\core\src\ptr\mod.rs:574)
        core::mem::manually_drop::ManuallyDrop<alloc::string::String>::drop<alloc::string::String> [0x00007FF7368476EE+14] (C:\Users\redac\dev\brave-browser\src\third_party\rust-toolchain\lib\rustlib\src\rust\library\core\src\mem\manually_drop.rs:151)
        cxx::symbols::rust_string::string_drop [0x00007FF73684BFEE+14] (C:\Users\redac\dev\brave-browser\src\third_party\rust\chromium_crates_io\vendor\cxx-1.0.128\src\symbols\rust_string.rs:86)
        rust::cxxbridge1::String::~String [0x00007FF733729D23+19] (C:\Users\redac\dev\brave-browser\src\third_party\rust\chromium_crates_io\vendor\cxx-1.0.128\src\cxx.cc:128)
        brave_wallet::JsonParser_ConvertAllNumbersToString_Test::TestBody [0x00007FF7287BD312+290] (C:\Users\redac\dev\brave-browser\src\brave\components\json\json_parser_unittest.cc:555)
        testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,void> [0x00007FF72FD0A005+69] (C:\Users\redac\dev\brave-browser\src\third_party\googletest\src\googletest\src\gtest.cc:2698)
        testing::Test::Run [0x00007FF72FD09F83+147] (C:\Users\redac\dev\brave-browser\src\third_party\googletest\src\googletest\src\gtest.cc:2720)
        testing::TestInfo::Run [0x00007FF72FD0AAC7+279] (C:\Users\redac\dev\brave-browser\src\third_party\googletest\src\googletest\src\gtest.cc:2862)
        testing::TestSuite::Run [0x00007FF72FD0B98B+411] (C:\Users\redac\dev\brave-browser\src\third_party\googletest\src\googletest\src\gtest.cc:3039)
        testing::internal::UnitTestImpl::RunAllTests [0x00007FF72FD17B0A+1082] (C:\Users\redac\dev\brave-browser\src\third_party\googletest\src\googletest\src\gtest.cc:5968)
        testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl,bool> [0x00007FF72FD176BB+75] (C:\Users\redac\dev\brave-browser\src\third_party\googletest\src\googletest\src\gtest.cc:2696)
        testing::UnitTest::Run [0x00007FF72FD1753D+317] (C:\Users\redac\dev\brave-browser\src\third_party\googletest\src\googletest\src\gtest.cc:5546)
        RUN_ALL_TESTS [0x00007FF7315450E1+17] (C:\Users\redac\dev\brave-browser\src\third_party\googletest\src\googletest\include\gtest\gtest.h:2334)
        base::TestSuite::RunAllTests [0x00007FF7315450BE+14] (C:\Users\redac\dev\brave-browser\src\base\test\test_suite.cc:643)
        base::TestSuite::Run [0x00007FF731543869+185] (C:\Users\redac\dev\brave-browser\src\base\test\test_suite.cc:421)
        content::UnitTestTestSuite::Run [0x00007FF73B51E7BD+189] (C:\Users\redac\dev\brave-browser\src\content\public\test\unittest_test_suite.cc:190)
        base::internal::DecayedFunctorTraits<int (content::UnitTestTestSuite::*)(),content::UnitTestTestSuite *>::Invoke<int (content::UnitTestTestSuite::*)(),content::UnitTestTestSuite *> [0x00007FF73B51D55A+26] (C:\Users\redac\dev\brave-browser\src\base\functional\bind_internal.h:738)
        base::internal::InvokeHelper<0,base::internal::FunctorTraits<int (content::UnitTestTestSuite::*&&)(),content::UnitTestTestSuite *>,int,0>::MakeItSo<int (content::UnitTestTestSuite::*)(),std::__Cr::tuple<base::internal::UnretainedWrapper<content::UnitTestT [0x00007FF73B51D51B+75] (C:\Users\redac\dev\brave-browser\src\base\functional\bind_internal.h:930)
        base::internal::Invoker<base::internal::FunctorTraits<int (content::UnitTestTestSuite::*&&)(),content::UnitTestTestSuite *>,base::internal::BindState<1,1,0,int (content::UnitTestTestSuite::*)(),base::internal::UnretainedWrapper<content::UnitTestTestSuite, [0x00007FF73B51D4C2+34] (C:\Users\redac\dev\brave-browser\src\base\functional\bind_internal.h:1067)
        base::internal::Invoker<base::internal::FunctorTraits<int (content::UnitTestTestSuite::*&&)(),content::UnitTestTestSuite *>,base::internal::BindState<1,1,0,int (content::UnitTestTestSuite::*)(),base::internal::UnretainedWrapper<content::UnitTestTestSuite, [0x00007FF73B51D43F+47] (C:\Users\redac\dev\brave-browser\src\base\functional\bind_internal.h:980)
        base::OnceCallback<int ()>::Run [0x00007FF73153A515+213] (C:\Users\redac\dev\brave-browser\src\base\functional\callback.h:156)
        base::`anonymous namespace'::RunTestSuite [0x00007FF731539F83+451] (C:\Users\redac\dev\brave-browser\src\base\test\launcher\unit_test_launcher.cc:187)
        base::`anonymous namespace'::LaunchUnitTestsInternal [0x00007FF7315388A3+387] (C:\Users\redac\dev\brave-browser\src\base\test\launcher\unit_test_launcher.cc:267)
        base::LaunchUnitTests [0x00007FF7315385E7+375] (C:\Users\redac\dev\brave-browser\src\base\test\launcher\unit_test_launcher.cc:332)
        main [0x00007FF73B51CD6B+379] (C:\Users\redac\dev\brave-browser\src\brave\test\base\run_all_unittests.cc:35)
        invoke_main [0x00007FF73B52D379+57] (D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:79)
        __scrt_common_main_seh [0x00007FF73B52D4AE+302] (D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288)
        __scrt_common_main [0x00007FF73B52D52E+14] (D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:331)
        mainCRTStartup [0x00007FF73B52D54E+14] (D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_main.cpp:17)
        BaseThreadInitThunk [0x00007FFE9846257D+29]
        RtlUserThreadStart [0x00007FFE9966AF28+40]

[cdesouza-chromium]

This issue is ultimately the result of using component builds, and the fact rust's stdlib doesn't properly support them. rust-lang/rust#131468