immer:flex-vector-gc: Crash in immer::detail::rbts::node<int, immer::memory_policy<immer::heap_policy<immer::gc

Project: https://github.com/arximboldi/immer.git Detailed Report: https://oss-fuzz.com/testcase?key=5660697665732608 Project: immer Fuzzing Engine: libFuzzer Fuzz Target: flex-vector-gc Job Type: libfuzzerasanimmer Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x7083eb04e907 Crash...