[INFO] crate async-bincode 0.4.9 is already in cache
[INFO] extracting crate async-bincode 0.4.9 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/async-bincode/0.4.9
[INFO] extracting crate async-bincode 0.4.9 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/async-bincode/0.4.9
[INFO] validating manifest of async-bincode-0.4.9 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of async-bincode-0.4.9 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing async-bincode-0.4.9
[INFO] finished frobbing async-bincode-0.4.9
[INFO] frobbed toml for async-bincode-0.4.9 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/async-bincode/0.4.9/Cargo.toml
[INFO] started frobbing async-bincode-0.4.9
[INFO] finished frobbing async-bincode-0.4.9
[INFO] frobbed toml for async-bincode-0.4.9 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/async-bincode/0.4.9/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing async-bincode-0.4.9 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/async-bincode/0.4.9:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] f37a0e4efdfa97640a5129bce058b47b164920cf1094134ede7d4062d14e0faf
[INFO] running `"docker" "start" "-a" "f37a0e4efdfa97640a5129bce058b47b164920cf1094134ede7d4062d14e0faf"`
[INFO] [stderr]    Compiling async-bincode v0.4.9 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `"docker" "inspect" "f37a0e4efdfa97640a5129bce058b47b164920cf1094134ede7d4062d14e0faf"`
[INFO] running `"docker" "rm" "-f" "f37a0e4efdfa97640a5129bce058b47b164920cf1094134ede7d4062d14e0faf"`
[INFO] [stdout] f37a0e4efdfa97640a5129bce058b47b164920cf1094134ede7d4062d14e0faf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/async-bincode/0.4.9:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] f900e004fb86f4e43bf8c923a51108a65394c2e00cc406cd6de0407eac26a7d6
[INFO] running `"docker" "start" "-a" "f900e004fb86f4e43bf8c923a51108a65394c2e00cc406cd6de0407eac26a7d6"`
[INFO] [stderr]    Compiling async-bincode v0.4.9 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
[INFO] running `"docker" "inspect" "f900e004fb86f4e43bf8c923a51108a65394c2e00cc406cd6de0407eac26a7d6"`
[INFO] running `"docker" "rm" "-f" "f900e004fb86f4e43bf8c923a51108a65394c2e00cc406cd6de0407eac26a7d6"`
[INFO] [stdout] f900e004fb86f4e43bf8c923a51108a65394c2e00cc406cd6de0407eac26a7d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/async-bincode/0.4.9:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 8175ed795e15c45ff6d9c872c597f4c0443f8e6faf10f642bccb651edb04b466
[INFO] running `"docker" "start" "-a" "8175ed795e15c45ff6d9c872c597f4c0443f8e6faf10f642bccb651edb04b466"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async_bincode-5be58534954403aa
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr] thread 'tokio-runtime-worker-0' panicked at 'Io(Os { code: 104, kind: ConnectionReset, message: "Connection reset by peer" })', src/lib.rs:140:30
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55c59df35d53 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55c59df3158b - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x55c59df34526 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x55c59df342a4 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x55c59df34c30 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x55c59df347b1 - std[698b411d1b74fcff]::panicking::continue_panic_fmt
[INFO] [stderr]                                at src/libstd/panicking.rs:385
[INFO] [stderr]    6:     0x55c59df346fe - std[698b411d1b74fcff]::panicking::begin_panic_fmt
[INFO] [stderr]                                at src/libstd/panicking.rs:340
[INFO] [stderr]    7:     0x55c59dd7e8d2 - async_bincode[91dad588f4b4907c]::tests::it_works_spawn::{closure#2}
[INFO] [stderr]                                at src/lib.rs:140
[INFO] [stderr]    8:     0x55c59dd71615 - <core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, alloc[f4750af829db9b76]::boxed::Box<bincode[d962c7020caf2f85]::error::ErrorKind>>>::map_err::<(), async_bincode[91dad588f4b4907c]::tests::it_works_spawn::{closure#2}>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/result.rs:520
[INFO] [stderr]    9:     0x55c59dd85501 - <futures[840e75ead15bc50b]::future::map_err::MapErr<futures[840e75ead15bc50b]::stream::for_each::ForEach<futures[840e75ead15bc50b]::stream::take::Take<futures[840e75ead15bc50b]::stream::map_err::MapErr<tokio_tcp[2000b125f7cac23]::incoming::Incoming, <alloc[f4750af829db9b76]::boxed::Box<bincode[d962c7020caf2f85]::error::ErrorKind> as core[b849d6d0cd70c3a8]::convert::From<std[698b411d1b74fcff]::io::error::Error>>::from>>, async_bincode[91dad588f4b4907c]::tests::it_works_spawn::{closure#1}, futures[840e75ead15bc50b]::future::map::Map<futures[840e75ead15bc50b]::stream::forward::Forward<futures[840e75ead15bc50b]::stream::inspect::Inspect<async_bincode[91dad588f4b4907c]::reader::AsyncBincodeReader<tokio_io[a27cfbe6389a1c32]::split::ReadHalf<tokio_tcp[2000b125f7cac23]::stream::TcpStream>, usize>, async_bincode[91dad588f4b4907c]::tests::it_works_spawn::{closure#1}::{closure#0}>, async_bincode[91dad588f4b4907c]::writer::AsyncBincodeWriter<tokio_io[a27cfbe6389a1c32]::split::WriteHalf<tokio_tcp[2000b125f7cac23]::stream::TcpStream>, usize, async_bincode[91dad588f4b4907c]::writer::AsyncDestination>>, async_bincode[91dad588f4b4907c]::tests::it_works_spawn::{closure#1}::{closure#1}>>, async_bincode[91dad588f4b4907c]::tests::it_works_spawn::{closure#2}> as futures[840e75ead15bc50b]::future::Future>::poll
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/future/map_err.rs:34
[INFO] [stderr]   10:     0x55c59df1ece4 - <alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send> as futures[840e75ead15bc50b]::future::Future>::poll
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/future/mod.rs:113
[INFO] [stderr]   11:     0x55c59de33b53 - <futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_future_notify::<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:326
[INFO] [stderr]   12:     0x55c59de33b00 - <futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::enter::<<futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_future_notify<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>>::{closure#0}, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:396
[INFO] [stderr]   13:     0x55c59de42366 - futures[840e75ead15bc50b]::task_impl::std::set::<<futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::enter<<futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_future_notify<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>>::{closure#0}, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>::{closure#0}, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/std/mod.rs:78
[INFO] [stderr]   14:     0x55c59de3385e - <futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::enter::<<futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_future_notify<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>>::{closure#0}, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:396
[INFO] [stderr]   15:     0x55c59de2f107 - <futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_fn_notify::<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>, <futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_future_notify<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>>::{closure#0}, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:288
[INFO] [stderr]   16:     0x55c59de339e7 - <futures[840e75ead15bc50b]::task_impl::Spawn<alloc[f4750af829db9b76]::boxed::Box<dyn futures[840e75ead15bc50b]::future::Future<Item=(), Error=()> + core[b849d6d0cd70c3a8]::marker::Send>>>::poll_future_notify::<alloc[f4750af829db9b76]::sync::Arc<tokio_threadpool[825232d0b43f2e4e]::notifier::Notifier>>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/task_impl/mod.rs:326
[INFO] [stderr]   17:     0x55c59de3cf31 - <tokio_threadpool[825232d0b43f2e4e]::task::Task>::run::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/task/mod.rs:141
[INFO] [stderr]   18:     0x55c59de369c8 - <<tokio_threadpool[825232d0b43f2e4e]::task::Task>::run::{closure#0} as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231
[INFO] [stderr]   19:     0x55c59de367d7 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<tokio_threadpool[825232d0b43f2e4e]::task::Task>::run::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   20:     0x55c59de2f362 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<tokio_threadpool[825232d0b43f2e4e]::task::Task>::run::{closure#0}>, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   21:     0x55c59df387a9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   22:     0x55c59de2f3ff - std[698b411d1b74fcff]::panicking::try::<core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>, std[698b411d1b74fcff]::panic::AssertUnwindSafe<<tokio_threadpool[825232d0b43f2e4e]::task::Task>::run::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   23:     0x55c59de2f270 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<tokio_threadpool[825232d0b43f2e4e]::task::Task>::run::{closure#0}>, core[b849d6d0cd70c3a8]::result::Result<futures[840e75ead15bc50b]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   24:     0x55c59de3c965 - <tokio_threadpool[825232d0b43f2e4e]::task::Task>::run
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/task/mod.rs:127
[INFO] [stderr]   25:     0x55c59de7312e - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::run_task2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:572
[INFO] [stderr]   26:     0x55c59de729f3 - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::run_task
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:461
[INFO] [stderr]   27:     0x55c59de7209f - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::try_run_owned_task
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:394
[INFO] [stderr]   28:     0x55c59de71abc - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::try_run_task
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:302
[INFO] [stderr]   29:     0x55c59de71915 - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::run
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:246
[INFO] [stderr]   30:     0x55c59dde996b - <tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.15/src/runtime/threadpool/builder.rs:340
[INFO] [stderr]   31:     0x55c59ddea13d - tokio_timer[a8546d974d1eb240]::timer::handle::with_default::<<tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.9/src/timer/handle.rs:94
[INFO] [stderr]   32:     0x55c59ddeb6d6 - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::RefCell<core[b849d6d0cd70c3a8]::option::Option<tokio_timer[a8546d974d1eb240]::timer::handle::HandlePriv>>>>::try_with::<tokio_timer[a8546d974d1eb240]::timer::handle::with_default<<tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:296
[INFO] [stderr]   33:     0x55c59ddeb4b2 - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::RefCell<core[b849d6d0cd70c3a8]::option::Option<tokio_timer[a8546d974d1eb240]::timer::handle::HandlePriv>>>>::with::<tokio_timer[a8546d974d1eb240]::timer::handle::with_default<<tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:242
[INFO] [stderr]   34:     0x55c59dde9ca2 - tokio_timer[a8546d974d1eb240]::timer::handle::with_default::<<tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.9/src/timer/handle.rs:81
[INFO] [stderr]   35:     0x55c59dde99cb - <tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.15/src/runtime/threadpool/builder.rs:339
[INFO] [stderr]   36:     0x55c59ddf5eb0 - tokio_timer[a8546d974d1eb240]::clock::clock::with_default::<<tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.9/src/clock/clock.rs:141
[INFO] [stderr]   37:     0x55c59ddeb11b - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::Cell<core[b849d6d0cd70c3a8]::option::Option<*const tokio_timer[a8546d974d1eb240]::clock::clock::Clock>>>>::try_with::<tokio_timer[a8546d974d1eb240]::clock::clock::with_default<<tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:296
[INFO] [stderr]   38:     0x55c59ddeaeec - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::Cell<core[b849d6d0cd70c3a8]::option::Option<*const tokio_timer[a8546d974d1eb240]::clock::clock::Clock>>>>::with::<tokio_timer[a8546d974d1eb240]::clock::clock::with_default<<tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:242
[INFO] [stderr]   39:     0x55c59ddf5b4d - tokio_timer[a8546d974d1eb240]::clock::clock::with_default::<<tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.9/src/clock/clock.rs:124
[INFO] [stderr]   40:     0x55c59dde9a1c - <tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.15/src/runtime/threadpool/builder.rs:338
[INFO] [stderr]   41:     0x55c59dde9ede - tokio_reactor[b43d846e75d298da]::with_default::<<tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.8/src/lib.rs:229
[INFO] [stderr]   42:     0x55c59ddeb402 - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::RefCell<core[b849d6d0cd70c3a8]::option::Option<tokio_reactor[b43d846e75d298da]::HandlePriv>>>>::try_with::<tokio_reactor[b43d846e75d298da]::with_default<<tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:296
[INFO] [stderr]   43:     0x55c59ddeb1dc - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::RefCell<core[b849d6d0cd70c3a8]::option::Option<tokio_reactor[b43d846e75d298da]::HandlePriv>>>>::with::<tokio_reactor[b43d846e75d298da]::with_default<<tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:242
[INFO] [stderr]   44:     0x55c59dde9c24 - tokio_reactor[b43d846e75d298da]::with_default::<<tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.8/src/lib.rs:212
[INFO] [stderr]   45:     0x55c59dde9abf - <tokio[94e91e6b18e8c525]::runtime::threadpool::builder::Builder>::build::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.15/src/runtime/threadpool/builder.rs:337
[INFO] [stderr]   46:     0x55c59de5d3c2 - <tokio_threadpool[825232d0b43f2e4e]::callback::Callback>::call
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/callback.rs:21
[INFO] [stderr]   47:     0x55c59de715ae - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:132
[INFO] [stderr]   48:     0x55c59de74e4a - tokio_executor[b958b95cd64e0e1c]::global::with_default::<tokio_threadpool[825232d0b43f2e4e]::sender::Sender, <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.6/src/global.rs:192
[INFO] [stderr]   49:     0x55c59de38baf - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::Cell<tokio_executor[b958b95cd64e0e1c]::global::State>>>::try_with::<tokio_executor[b958b95cd64e0e1c]::global::with_default<tokio_threadpool[825232d0b43f2e4e]::sender::Sender, <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:296
[INFO] [stderr]   50:     0x55c59de38982 - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::Cell<tokio_executor[b958b95cd64e0e1c]::global::State>>>::with::<tokio_executor[b958b95cd64e0e1c]::global::with_default<tokio_threadpool[825232d0b43f2e4e]::sender::Sender, <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:242
[INFO] [stderr]   51:     0x55c59de74995 - tokio_executor[b958b95cd64e0e1c]::global::with_default::<tokio_threadpool[825232d0b43f2e4e]::sender::Sender, <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.6/src/global.rs:162
[INFO] [stderr]   52:     0x55c59de7165c - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:130
[INFO] [stderr]   53:     0x55c59de39159 - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::Cell<*const tokio_threadpool[825232d0b43f2e4e]::worker::Worker>>>::try_with::<<tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:296
[INFO] [stderr]   54:     0x55c59de38ccd - <std[698b411d1b74fcff]::thread::local::LocalKey<core[b849d6d0cd70c3a8]::cell::Cell<*const tokio_threadpool[825232d0b43f2e4e]::worker::Worker>>>::with::<<tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/local.rs:242
[INFO] [stderr]   55:     0x55c59de71487 - <tokio_threadpool[825232d0b43f2e4e]::worker::Worker>::do_run
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/worker/mod.rs:121
[INFO] [stderr]   56:     0x55c59de7b514 - <tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.11/src/pool/mod.rs:346
[INFO] [stderr]   57:     0x55c59de7493d - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stderr]   58:     0x55c59de5ac91 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0}::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stderr]   59:     0x55c59de367a1 - <std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0}::{closure#0}> as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stderr]   60:     0x55c59de2f2eb - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stderr]   61:     0x55c59df387a9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   62:     0x55c59de2f535 - std[698b411d1b74fcff]::panicking::try::<(), std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0}::{closure#0}>>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stderr]   63:     0x55c59de2f221 - std[698b411d1b74fcff]::panic::catch_unwind::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stderr]   64:     0x55c59de5a265 - <std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked::<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stderr]   65:     0x55c59de5ccc2 - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<<tokio_threadpool[825232d0b43f2e4e]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stderr]   66:     0x55c59df37ead - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stderr]   67:     0x7f7f85b57493 - start_thread
[INFO] [stderr]   68:     0x7f7f85682ace - __clone
[INFO] [stderr]   69:                0x0 - <unknown>
[INFO] [stdout] test tests::it_works_spawn ... ok
[INFO] [stdout] test tests::lots ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-bincode
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8175ed795e15c45ff6d9c872c597f4c0443f8e6faf10f642bccb651edb04b466"`
[INFO] running `"docker" "rm" "-f" "8175ed795e15c45ff6d9c872c597f4c0443f8e6faf10f642bccb651edb04b466"`
[INFO] [stdout] 8175ed795e15c45ff6d9c872c597f4c0443f8e6faf10f642bccb651edb04b466