backtrace

   0: std::backtrace_rs::backtrace::libunwind::trace
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1: std::backtrace_rs::backtrace::trace_unsynchronized
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2: std::backtrace::Backtrace::create
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/backtrace.rs:328:13
   3: risingwave_common::cache::Guard::new
             at ./src/common/src/cache.rs:773:25
   4: risingwave_common::cache::LruCache<K,T>::lookup_with_request_dedup::{{closure}}
             at ./src/common/src/cache.rs:839:29
   5: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
   6: risingwave_storage::hummock::block_cache::BlockCache::get_or_insert_with::{{closure}}
             at ./src/storage/src/hummock/block_cache.rs:133:15
   7: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
   8: risingwave_storage::hummock::sstable_store::SstableStore::get::{{closure}}
             at ./src/storage/src/hummock/sstable_store.rs:184:74
   9: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  10: risingwave_storage::hummock::sstable::forward_sstable_iterator::SSTableIterator::seek_idx::{{closure}}
             at ./src/storage/src/hummock/sstable/forward_sstable_iterator.rs:90:22
  11: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  12: <risingwave_storage::hummock::sstable::forward_sstable_iterator::SSTableIterator as risingwave_storage::hummock::iterator::HummockIterator>::seek::{{closure}}
             at ./src/storage/src/hummock/sstable/forward_sstable_iterator.rs:158:44
  13: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  14: <core::pin::Pin<P> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/future.rs:124:9
  15: <F as futures_core::future::TryFuture>::try_poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/future.rs:82:9
  16: <futures_util::future::try_maybe_done::TryMaybeDone<Fut> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/src/future/try_maybe_done.rs:79:57
  17: <F as futures_core::future::TryFuture>::try_poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/future.rs:82:9
  18: <futures_util::future::try_join_all::TryJoinAll<F> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/src/future/try_join_all.rs:107:19
  19: <risingwave_storage::hummock::iterator::merge_inner::MergeIteratorInner<D,NE> as risingwave_storage::hummock::iterator::HummockIterator>::seek::{{closure}}
             at ./src/storage/src/hummock/iterator/merge_inner.rs:316:94
  20: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  21: <core::pin::Pin<P> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/future.rs:124:9
  22: risingwave_storage::hummock::iterator::forward_user::UserIterator::rewind::{{closure}}
             at ./src/storage/src/hummock/iterator/forward_user.rs:240:45
  23: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  24: risingwave_storage::hummock::iterator::forward_user::DirectedUserIterator::rewind::{{closure}}
             at ./src/storage/src/hummock/iterator/forward_user.rs:77:57
  25: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  26: risingwave_storage::hummock::state_store::<impl risingwave_storage::hummock::HummockStorage>::iter_inner::{{closure}}
             at ./src/storage/src/hummock/state_store.rs:193:31
  27: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  28: risingwave_storage::monitor::monitored_store::MonitoredStateStore<S>::monitored_iter::{{closure}}
             at ./src/storage/src/monitor/monitored_store.rs:61:24
  29: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  30: <risingwave_storage::monitor::monitored_store::MonitoredStateStore<S> as risingwave_storage::store::StateStore>::iter::{{closure}}
             at ./src/storage/src/monitor/monitored_store.rs:198:74
  31: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  32: risingwave_storage::keyspace::Keyspace<S>::iter_with_range::{{closure}}
             at ./src/storage/src/keyspace.rs:196:14
  33: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  34: risingwave_storage::table::storage_table::StorageTableIterInner<S,D>::new::{{closure}}
             at ./src/storage/src/table/storage_table.rs:776:66
  35: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  36: risingwave_storage::table::storage_table::StorageTableBase<S,E,_>::iter_with_encoded_key_range::{{closure}}::{{closure}}::{{closure}}
             at ./src/storage/src/table/storage_table.rs:588:18
  37: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  38: <F as futures_core::future::TryFuture>::try_poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/future.rs:82:9
  39: <futures_util::future::try_maybe_done::TryMaybeDone<Fut> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/src/future/try_maybe_done.rs:79:57
  40: <F as futures_core::future::TryFuture>::try_poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/future.rs:82:9
  41: <futures_util::future::try_join_all::TryJoinAll<F> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/src/future/try_join_all.rs:107:19
  42: risingwave_storage::table::storage_table::StorageTableBase<S,E,_>::iter_with_encoded_key_range::{{closure}}
             at ./src/storage/src/table/storage_table.rs:593:12
  43: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  44: risingwave_storage::table::storage_table::StorageTableBase<S,E,_>::iter_with_pk_bounds::{{closure}}
             at ./src/storage/src/table/storage_table.rs:694:10
  45: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  46: risingwave_storage::table::storage_table::StorageTableBase<S,E,_>::streaming_iter_with_pk_bounds::{{closure}}
             at ./src/storage/src/table/storage_table.rs:719:81
  47: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  48: risingwave_storage::table::state_table::StateTableBase<S,risingwave_storage::encoding::cell_based_row_serializer::CellBasedRowSerializer>::iter_with_pk_prefix::{{closure}}
             at ./src/storage/src/table/state_table.rs:207:65
  49: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  50: risingwave_stream::executor::managed_state::join::JoinHashMap<K,S>::fetch_cached_state::{{closure}}
             at ./src/stream/src/executor/managed_state/join/mod.rs:287:59
  51: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  52: risingwave_stream::executor::managed_state::join::JoinHashMap<K,S>::remove_state::{{closure}}
             at ./src/stream/src/executor/managed_state/join/mod.rs:272:50
  53: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  54: risingwave_stream::executor::hash_join::HashJoinExecutor<K,S,_>::hash_eq_match::{{closure}}
             at ./src/stream/src/executor/hash_join.rs:584:33
  55: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
  56: risingwave_stream::executor::hash_join::HashJoinExecutor<K,S,_>::eq_join_oneside::{{closure}}
             at ./src/stream/src/executor/hash_join.rs:663:77
  57: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
  58: risingwave_stream::executor::hash_join::HashJoinExecutor<K,S,_>::into_stream::{{closure}}
             at ./src/stream/src/executor/hash_join.rs:502:5
  59: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
  60: <core::pin::Pin<P> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/stream.rs:120:9
  61: <core::pin::Pin<P> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/stream.rs:120:9
  62: futures_util::stream::stream::StreamExt::poll_next_unpin
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/src/stream/stream/mod.rs:1626:9
  63: <futures_util::stream::stream::next::Next<St> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/src/stream/stream/next.rs:32:9
  64: <tracing_futures::Instrumented<T> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tracing-futures-0.2.5/src/lib.rs:283:9
  65: risingwave_stream::executor::debug::trace::trace::{{closure}}
             at ./src/stream/src/executor/debug/trace.rs:57:63
  66: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
  67: risingwave_stream::executor::debug::schema_check::schema_check::{{closure}}
             at ./src/stream/src/executor/debug/schema_check.rs:27:1
  68: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
  69: risingwave_stream::executor::debug::epoch_check::epoch_check::{{closure}}
             at ./src/stream/src/executor/debug/epoch_check.rs:24:1
  70: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
  71: risingwave_stream::executor::debug::update_check::update_check::{{closure}}
             at ./src/stream/src/executor/debug/update_check.rs:27:1
  72: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
  73: <core::pin::Pin<P> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/stream.rs:120:9
  74: <core::pin::Pin<P> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/stream.rs:120:9
  75: futures_util::stream::stream::StreamExt::poll_next_unpin
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/src/stream/stream/mod.rs:1626:9
  76: <futures_util::stream::stream::next::Next<St> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/src/stream/stream/next.rs:32:9
  77: futures_util::future::future::FutureExt::poll_unpin
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/src/future/future/mod.rs:562:9
  78: <futures_util::future::select::Select<A,B> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/src/future/select.rs:103:15
  79: risingwave_stream::executor::barrier_align::barrier_align::{{closure}}
             at ./src/stream/src/executor/barrier_align.rs:45:47
  80: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
  81: risingwave_stream::executor::hash_join::HashJoinExecutor<K,S,_>::into_stream::{{closure}}
             at ./src/stream/src/executor/hash_join.rs:502:5
  82: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
  83: <core::pin::Pin<P> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/stream.rs:120:9
  84: <core::pin::Pin<P> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/stream.rs:120:9
  85: futures_util::stream::stream::StreamExt::poll_next_unpin
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/src/stream/stream/mod.rs:1626:9
  86: <futures_util::stream::stream::next::Next<St> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.21/src/stream/stream/next.rs:32:9
  87: <tracing_futures::Instrumented<T> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tracing-futures-0.2.5/src/lib.rs:283:9
  88: risingwave_stream::executor::debug::trace::trace::{{closure}}
             at ./src/stream/src/executor/debug/trace.rs:57:63
  89: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
  90: risingwave_stream::executor::debug::schema_check::schema_check::{{closure}}
             at ./src/stream/src/executor/debug/schema_check.rs:27:1
  91: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
  92: risingwave_stream::executor::debug::epoch_check::epoch_check::{{closure}}
             at ./src/stream/src/executor/debug/epoch_check.rs:24:1
  93: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
  94: risingwave_stream::executor::debug::update_check::update_check::{{closure}}
             at ./src/stream/src/executor/debug/update_check.rs:27:1
  95: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
  96: <core::pin::Pin<P> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/stream.rs:120:9
  97: <core::pin::Pin<P> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/stream.rs:120:9
  98: <risingwave_stream::executor::dispatch::DispatchExecutor as risingwave_stream::executor::StreamConsumer>::execute::{{closure}}
             at ./src/stream/src/executor/dispatch.rs:359:9
  99: <futures_async_stream::try_stream::from_generator::GenTryStream<G> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-async-stream-0.2.5/src/lib.rs:430:31
 100: <core::pin::Pin<P> as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/stream.rs:120:9
 101: <&mut S as futures_core::stream::Stream>::poll_next
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.21/src/stream.rs:104:9
 102: <tokio_stream::stream_ext::next::Next<St> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-stream-0.1.9/src/stream_ext/next.rs:42:9
 103: <tracing_futures::Instrumented<T> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tracing-futures-0.2.5/src/lib.rs:283:9
 104: risingwave_stream::executor::actor::Actor<C>::run::{{closure}}
             at ./src/stream/src/executor/actor.rs:156:65
 105: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
 106: risingwave_stream::task::stream_manager::LocalStreamManagerCore::build_actors::{{closure}}
             at ./src/stream/src/task/stream_manager.rs:621:32
 107: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/future/mod.rs:91:19
 108: <tokio_metrics::task::Instrumented<T> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-metrics-0.1.0/src/task.rs:2365:19
 109: <tracing::instrument::Instrumented<T> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tracing-0.1.34/src/instrument.rs:272:9
 110: tokio::runtime::task::core::CoreStage<T>::poll::{{closure}}
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/core.rs:165:17
 111: tokio::loom::std::unsafe_cell::UnsafeCell<T>::with_mut
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/loom/std/unsafe_cell.rs:14:9
 112: tokio::runtime::task::core::CoreStage<T>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/core.rs:155:13
 113: tokio::runtime::task::harness::poll_future::{{closure}}
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/harness.rs:470:19
 114: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/panic/unwind_safe.rs:271:9
 115: std::panicking::try::do_call
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/panicking.rs:492:40
 116: ___rust_try
 117: std::panicking::try
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/panicking.rs:456:19
 118: std::panic::catch_unwind
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/panic.rs:137:14
 119: tokio::runtime::task::harness::poll_future
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/harness.rs:458:18
 120: tokio::runtime::task::harness::Harness<T,S>::poll_inner
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/harness.rs:104:27
 121: tokio::runtime::task::harness::Harness<T,S>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/harness.rs:57:15
 122: tokio::runtime::task::raw::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/raw.rs:144:5
 123: tokio::runtime::task::raw::RawTask::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/raw.rs:84:18
 124: tokio::runtime::task::LocalNotified<S>::run
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/mod.rs:376:9
 125: tokio::runtime::thread_pool::worker::Context::run_task::{{closure}}
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/thread_pool/worker.rs:458:21
 126: tokio::coop::with_budget::{{closure}}
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/coop.rs:102:9
 127: std::thread::local::LocalKey<T>::try_with
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/thread/local.rs:445:16
 128: std::thread::local::LocalKey<T>::with
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/thread/local.rs:421:9
 129: tokio::coop::with_budget
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/coop.rs:95:5
 130: tokio::coop::budget
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/coop.rs:72:5
 131: tokio::runtime::thread_pool::worker::Context::run_task
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/thread_pool/worker.rs:434:9
 132: tokio::runtime::thread_pool::worker::Context::run
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/thread_pool/worker.rs:401:24
 133: tokio::runtime::thread_pool::worker::run::{{closure}}
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/thread_pool/worker.rs:386:17
 134: tokio::macros::scoped_tls::ScopedKey<T>::set
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/macros/scoped_tls.rs:61:9
 135: tokio::runtime::thread_pool::worker::run
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/thread_pool/worker.rs:383:5
 136: tokio::runtime::thread_pool::worker::Launch::launch::{{closure}}
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/thread_pool/worker.rs:362:45
 137: <tokio::runtime::blocking::task::BlockingTask<T> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/blocking/task.rs:42:21
 138: <tracing::instrument::Instrumented<T> as core::future::future::Future>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tracing-0.1.34/src/instrument.rs:272:9
 139: tokio::runtime::task::core::CoreStage<T>::poll::{{closure}}
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/core.rs:165:17
 140: tokio::loom::std::unsafe_cell::UnsafeCell<T>::with_mut
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/loom/std/unsafe_cell.rs:14:9
 141: tokio::runtime::task::core::CoreStage<T>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/core.rs:155:13
 142: tokio::runtime::task::harness::poll_future::{{closure}}
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/harness.rs:470:19
 143: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/panic/unwind_safe.rs:271:9
 144: std::panicking::try::do_call
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/panicking.rs:492:40
 145: ___rust_try
 146: std::panicking::try
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/panicking.rs:456:19
 147: std::panic::catch_unwind
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/panic.rs:137:14
 148: tokio::runtime::task::harness::poll_future
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/harness.rs:458:18
 149: tokio::runtime::task::harness::Harness<T,S>::poll_inner
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/harness.rs:104:27
 150: tokio::runtime::task::harness::Harness<T,S>::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/harness.rs:57:15
 151: tokio::runtime::task::raw::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/raw.rs:144:5
 152: tokio::runtime::task::raw::RawTask::poll
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/raw.rs:84:18
 153: tokio::runtime::task::UnownedTask<S>::run
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/task/mod.rs:413:9
 154: tokio::runtime::blocking::pool::Task::run
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/blocking/pool.rs:91:9
 155: tokio::runtime::blocking::pool::Inner::run
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/blocking/pool.rs:325:17
 156: tokio::runtime::blocking::pool::Spawner::spawn_thread::{{closure}}
             at /Users/bugenzhao/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.19.2/src/runtime/blocking/pool.rs:300:13
 157: std::sys_common::backtrace::__rust_begin_short_backtrace
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/sys_common/backtrace.rs:122:18
 158: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/thread/mod.rs:501:17
 159: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/panic/unwind_safe.rs:271:9
 160: std::panicking::try::do_call
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/panicking.rs:492:40
 161: ___rust_try
 162: std::panicking::try
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/panicking.rs:456:19
 163: std::panic::catch_unwind
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/panic.rs:137:14
 164: std::thread::Builder::spawn_unchecked_::{{closure}}
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/thread/mod.rs:500:30
 165: core::ops::function::FnOnce::call_once{{vtable.shim}}
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/core/src/ops/function.rs:248:5
 166: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/alloc/src/boxed.rs:1951:9
 167: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/alloc/src/boxed.rs:1951:9
 168: std::sys::unix::thread::Thread::new::thread_start
             at /rustc/bb8c2f41174caceec00c28bc6c5c20ae9f9a175c/library/std/src/sys/unix/thread.rs:108:17
 169: __pthread_deallocate