stack backtrace:
   0: rust_begin_unwind
   1: core::panicking::panic_fmt
   2: core::slice::sort::shared::smallsort::panic_on_ord_violation
   3: core::slice::sort::shared::smallsort::bidirectional_merge
   4: core::slice::sort::stable::quicksort::quicksort
   5: core::slice::sort::stable::quicksort::quicksort
   6: core::slice::sort::stable::quicksort::quicksort
   7: core::slice::sort::stable::drift::sort
   8: core::slice::sort::stable::driftsort_main
   9: librqbit_dht::routing_table::RoutingTable::sorted_by_distance_from
  10: librqbit_dht::dht::DhtState::on_received_message::{{closure}}
  11: librqbit_dht::dht::DhtState::on_received_message
  12: <tracing::instrument::Instrumented<T> as core::future::future::Future>::poll
  13: <core::future::poll_fn::PollFn<F> as core::future::future::Future>::poll
  14: <core::pin::Pin<P> as core::future::future::Future>::poll
  15: <core::future::poll_fn::PollFn<F> as core::future::future::Future>::poll
  16: <tracing::instrument::Instrumented<T> as core::future::future::Future>::poll
  17: tokio::runtime::task::core::Core<T,S>::poll
  18: tokio::runtime::task::harness::Harness<T,S>::poll
  19: tokio::runtime::scheduler::multi_thread::worker::Context::run_task
  20: tokio::runtime::scheduler::multi_thread::worker::Context::run
  21: tokio::runtime::context::runtime::enter_runtime
  22: tokio::runtime::scheduler::multi_thread::worker::run
  23: tokio::runtime::task::core::Core<T,S>::poll
  24: tokio::runtime::task::harness::Harness<T,S>::poll
  25: tokio::runtime::blocking::pool::Inner::run
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
Aborted (core dumped)