test_threadpool_executor: thread 'tokio-runtime-worker-0' panicked at 'assertion failed: success', tiberius/src/lib.rs:1101:28

[bbigras]

I'm not sure if it's a bug.

3ce159c
rustc 1.33.0-nightly (19f8958f8 2019-01-23)
on NixOS.

$ cargo test test_threadpool_executor
    Finished dev [unoptimized + debuginfo] target(s) in 0.15s
     Running target/debug/deps/tiberius-52db3806f994f6f7

running 1 test
thread 'tokio-runtime-worker-0' panicked at 'assertion failed: success', tiberius/src/lib.rs:1101:28
note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
test tests::test_threadpool_executor ... ok

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 47 filtered out

   Doc-tests tiberius

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out

with backtrace:

$ RUST_BACKTRACE=1 cargo test test_threadpool_executor
    Finished dev [unoptimized + debuginfo] target(s) in 0.14s
     Running target/debug/deps/tiberius-52db3806f994f6f7

running 1 test
thread 'tokio-runtime-worker-0' panicked at 'assertion failed: success', tiberius/src/lib.rs:1101:28
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
stack backtrace:
   0: std::sys::unix::backtrace::tracing::imp::unwind_backtrace
             at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
   1: std::sys_common::backtrace::_print
             at src/libstd/sys_common/backtrace.rs:70
   2: std::panicking::default_hook::{{closure}}
             at src/libstd/sys_common/backtrace.rs:58
             at src/libstd/panicking.rs:200
   3: std::panicking::default_hook
             at src/libstd/panicking.rs:215
   4: std::panicking::rust_panic_with_hook
             at src/libstd/panicking.rs:478
   5: std::panicking::begin_panic
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/panicking.rs:412
   6: tiberius::tests::test_threadpool_executor::{{closure}}
             at tiberius/src/lib.rs:1101
   7: <core::result::Result<T, E>>::map
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libcore/result.rs:458
   8: <futures::future::map::Map<A, F> as futures::future::Future>::poll
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/future/map.rs:35
   9: <futures::future::map_err::MapErr<A, F> as futures::future::Future>::poll
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/future/map_err.rs:30
  10: <alloc::boxed::Box<F> as futures::future::Future>::poll
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/future/mod.rs:113
  11: <futures::task_impl::Spawn<T>>::poll_future_notify::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:326
  12: <futures::task_impl::Spawn<T>>::enter::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:396
  13: futures::task_impl::std::set
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/std/mod.rs:78
  14: <futures::task_impl::Spawn<T>>::enter
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:396
  15: <futures::task_impl::Spawn<T>>::poll_fn_notify
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:288
  16: <futures::task_impl::Spawn<T>>::poll_future_notify
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:326
  17: tokio_threadpool::task::Task::run::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.10/src/task/mod.rs:122
  18: core::ops::function::FnOnce::call_once
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libcore/ops/function.rs:231
  19: <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/panic.rs:309
  20: std::panicking::try::do_call
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/panicking.rs:297
  21: __rust_maybe_catch_panic
             at src/libpanic_unwind/lib.rs:92
  22: std::panicking::try
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/panicking.rs:276
  23: std::panic::catch_unwind
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/panic.rs:388
  24: tokio_threadpool::task::Task::run
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.10/src/task/mod.rs:108
  25: tokio_threadpool::worker::Worker::run_task2
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.10/src/worker/mod.rs:555
  26: tokio_threadpool::worker::Worker::run_task
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.10/src/worker/mod.rs:454
  27: tokio_threadpool::worker::Worker::try_run_owned_task
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.10/src/worker/mod.rs:394
  28: tokio_threadpool::worker::Worker::try_run_task
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.10/src/worker/mod.rs:302
  29: tokio_threadpool::worker::Worker::run
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.10/src/worker/mod.rs:246
  30: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.14/src/runtime/threadpool/builder.rs:340
  31: tokio_timer::timer::handle::with_default::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.8/src/timer/handle.rs:94
  32: <std::thread::local::LocalKey<T>>::try_with
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/thread/local.rs:296
  33: <std::thread::local::LocalKey<T>>::with
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/thread/local.rs:242
  34: tokio_timer::timer::handle::with_default
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.8/src/timer/handle.rs:81
  35: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.14/src/runtime/threadpool/builder.rs:339
  36: tokio_timer::clock::clock::with_default::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.8/src/clock/clock.rs:136
  37: <std::thread::local::LocalKey<T>>::try_with
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/thread/local.rs:296
  38: <std::thread::local::LocalKey<T>>::with
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/thread/local.rs:242
  39: tokio_timer::clock::clock::with_default
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.8/src/clock/clock.rs:119
  40: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.14/src/runtime/threadpool/builder.rs:338
  41: tokio_reactor::with_default::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.8/src/lib.rs:229
  42: <std::thread::local::LocalKey<T>>::try_with
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/thread/local.rs:296
  43: <std::thread::local::LocalKey<T>>::with
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/thread/local.rs:242
  44: tokio_reactor::with_default
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.8/src/lib.rs:212
  45: tokio::runtime::threadpool::builder::Builder::build::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.14/src/runtime/threadpool/builder.rs:337
  46: tokio_threadpool::callback::Callback::call
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.10/src/callback.rs:21
  47: tokio_threadpool::worker::Worker::do_run::{{closure}}::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.10/src/worker/mod.rs:132
  48: tokio_executor::global::with_default::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.6/src/global.rs:192
  49: <std::thread::local::LocalKey<T>>::try_with
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/thread/local.rs:296
  50: <std::thread::local::LocalKey<T>>::with
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/thread/local.rs:242
  51: tokio_executor::global::with_default
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.6/src/global.rs:162
  52: tokio_threadpool::worker::Worker::do_run::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.10/src/worker/mod.rs:130
  53: <std::thread::local::LocalKey<T>>::try_with
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/thread/local.rs:296
  54: <std::thread::local::LocalKey<T>>::with
             at /rustc/19f8958f827e379be9b0ffc93fca580ec8ffac77/src/libstd/thread/local.rs:242
  55: tokio_threadpool::worker::Worker::do_run
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.10/src/worker/mod.rs:121
  56: tokio_threadpool::pool::Pool::spawn_thread::{{closure}}
             at /home/bbigras2/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.10/src/pool/mod.rs:354
test tests::test_threadpool_executor ... ok

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 47 filtered out

   Doc-tests tiberius

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out