Overflowing Add during `insert`?
Hello - have run into this panic a few times and unfortunately I'm totally unable to narrow down a repro but I wanted to call it to your attention in any case. If I get any better information I will update this ticket. Thanks for your work on this crate!
---- client_tests::some_test stdout ----
thread 'xxx' panicked at 'attempt to add with overflow', /usr/local/cargo/registry/src/github.com-1ecc6299db9ec823/chashmap-2.2.2/src/lib.rs:955:19
stack backtrace:
0: 0x5652428d9d33 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
1: 0x5652428d560b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
at src/libstd/sys_common/backtrace.rs:71
2: 0x5652428d8a26 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
at src/libstd/sys_common/backtrace.rs:59
at src/libstd/panicking.rs:197
3: 0x5652428d874e - std::panicking::default_hook::he4af6af4ac7fef7b
at src/libstd/panicking.rs:208
4: 0x5652428d912f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
at src/libstd/panicking.rs:474
5: 0x5652428d8cb1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
at src/libstd/panicking.rs:381
6: 0x5652428d8b95 - rust_begin_unwind
at src/libstd/panicking.rs:308
7: 0x5652428ee8bc - core::panicking::panic_fmt::hc4f83bfed80aeabd
at src/libcore/panicking.rs:85
8: 0x5652428ee7fb - core::panicking::panic::h62fdcfa056e70982
at src/libcore/panicking.rs:49
9: 0x5652423ee204 - chashmap::CHashMap<K,V>::expand::he7a23d818ea1d4af
at /usr/local/cargo/registry/src/github.com-1ecc6299db9ec823/chashmap-2.2.2/src/lib.rs:955
10: 0x5652423ee3c7 - chashmap::CHashMap<K,V>::insert::h1f25a247704603f4
at /usr/local/cargo/registry/src/github.com-1ecc6299db9ec823/chashmap-2.2.2/src/lib.rs:806