[INFO] fetching crate daemon-engine 0.6.0...
[INFO] testing daemon-engine-0.6.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate daemon-engine 0.6.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate daemon-engine 0.6.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate daemon-engine 0.6.0
[INFO] finished tweaking crates.io crate daemon-engine 0.6.0
[INFO] tweaked toml for crates.io crate daemon-engine 0.6.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-serde v0.2.0
[INFO] [stderr]   Downloaded tokio-serde-json-mirror v0.1.0
[INFO] [stderr]   Downloaded users v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5938ed03414e30e5e60c5a36c7edce751a4b1a8dddad6692a9edfe65feb9881c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5938ed03414e30e5e60c5a36c7edce751a4b1a8dddad6692a9edfe65feb9881c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5938ed03414e30e5e60c5a36c7edce751a4b1a8dddad6692a9edfe65feb9881c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5938ed03414e30e5e60c5a36c7edce751a4b1a8dddad6692a9edfe65feb9881c", kill_on_drop: false }`
[INFO] [stdout] 5938ed03414e30e5e60c5a36c7edce751a4b1a8dddad6692a9edfe65feb9881c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca46a876711c34cbff0d00bb3f9864ac9b9bcd51b0fa05d507494485232127c8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ca46a876711c34cbff0d00bb3f9864ac9b9bcd51b0fa05d507494485232127c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling users v0.7.0
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling tokio-serde v0.2.0
[INFO] [stderr]    Compiling tokio-async-await v0.1.7
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-serde-json-mirror v0.1.0
[INFO] [stderr]    Compiling daemon-engine v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `future`
[INFO] [stdout]   --> src/lib.rs:83:15
[INFO] [stdout]    |
[INFO] [stdout] 83 | use futures::{future, Future, sync::oneshot};
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "ca46a876711c34cbff0d00bb3f9864ac9b9bcd51b0fa05d507494485232127c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca46a876711c34cbff0d00bb3f9864ac9b9bcd51b0fa05d507494485232127c8", kill_on_drop: false }`
[INFO] [stdout] ca46a876711c34cbff0d00bb3f9864ac9b9bcd51b0fa05d507494485232127c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98e427b05e1d5a9ef7e041bc9e75ee94ef61ffa73192870e32f42cd489f44691
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "98e427b05e1d5a9ef7e041bc9e75ee94ef61ffa73192870e32f42cd489f44691", kill_on_drop: false }`
[INFO] [stderr]    Compiling daemon-engine v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `future`
[INFO] [stdout]   --> src/lib.rs:83:15
[INFO] [stdout]    |
[INFO] [stdout] 83 | use futures::{future, Future, sync::oneshot};
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `future`
[INFO] [stdout]   --> src/lib.rs:83:15
[INFO] [stdout]    |
[INFO] [stdout] 83 | use futures::{future, Future, sync::oneshot};
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.22s
[INFO] running `Command { std: "docker" "inspect" "98e427b05e1d5a9ef7e041bc9e75ee94ef61ffa73192870e32f42cd489f44691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e427b05e1d5a9ef7e041bc9e75ee94ef61ffa73192870e32f42cd489f44691", kill_on_drop: false }`
[INFO] [stdout] 98e427b05e1d5a9ef7e041bc9e75ee94ef61ffa73192870e32f42cd489f44691
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] efcfbd024e2e2d48cb562d046c93ae1540f0fe4c1194e87567c306d260068eed
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "efcfbd024e2e2d48cb562d046c93ae1540f0fe4c1194e87567c306d260068eed", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `future`
[INFO] [stderr]   --> src/lib.rs:83:15
[INFO] [stderr]    |
[INFO] [stderr] 83 | use futures::{future, Future, sync::oneshot};
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `future`
[INFO] [stderr]   --> src/lib.rs:83:15
[INFO] [stderr]    |
[INFO] [stderr] 83 | use futures::{future, Future, sync::oneshot};
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/daemon_engine-9799b8013ea29b12
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test codecs::json::test::json_codec_encode_decode ... ok
[INFO] [stdout] test codecs::json::test::json_codec_partial_decode ... ok
[INFO] [stdout] Send message: "test string"
[INFO] [stdout] Received message: "test string"
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-a5c2a0698b095353
[INFO] [stdout] test connection::tests::client_ping_pong ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] [TEST TCP] Creating server
[INFO] [stdout] [TEST TCP] Awaiting connect
[INFO] [stdout] [TEST TCP] Creating client
[INFO] [stdout] [TEST UNIX] Creating server
[INFO] [stdout] [TEST UNIX] Awaiting connect
[INFO] [stdout] [TEST UNIX] Creating client
[INFO] [stdout] [TEST UNIX] Writing Data
[INFO] [stdout] [TEST UNIX] Reading Data
[INFO] [stdout] [TEST UNIX] Received: Test { text: "test text" }
[INFO] [stdout] [TEST UNIX] Done
[INFO] [stdout] [TEST TCP] Writing Data
[INFO] [stdout] [TEST TCP] Reading Data
[INFO] [stdout] test client_server_unix ... ok
[INFO] [stderr] thread 'tokio-runtime-worker-0' panicked at 'called `Result::unwrap()` on an `Err` value: ()', /opt/rustwide/workdir/src/connection.rs:62:24
[INFO] [stdout] [TEST TCP] Received: Test { text: "test text" }
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55bcc117bea0 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]    1:     0x55bcc117bea0 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55bcc117bea0 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]    3:     0x55bcc117bea0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]    4:     0x55bcc119ecdc - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]    5:     0x55bcc1176782 - std::io::Write::write_fmt::hac97d5cb5753e2ec
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stderr]    6:     0x55bcc117e3cd - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]    7:     0x55bcc117e3cd - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]    8:     0x55bcc117e3cd - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stderr]    9:     0x55bcc117e078 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227
[INFO] [stderr]   10:     0x55bcc117eab1 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stderr]   11:     0x55bcc117e659 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484
[INFO] [stderr]   12:     0x55bcc117c32c - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]   13:     0x55bcc117e619 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483
[INFO] [stderr]   14:     0x55bcc119d5b1 - core::panicking::panic_fmt::h5b17d4a0e853d0f5
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85
[INFO] [stderr]   15:     0x55bcc119d3d3 - core::option::expect_none_failed::hd08bf36cae411fff
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/option.rs:1234
[INFO] [stderr]   16:     0x55bcc10d94c6 - core::result::Result<T,E>::unwrap::h934ec7977eb5e508
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/result.rs:973
[INFO] [stderr]   17:     0x55bcc0fab1da - daemon_engine::connection::Connection<T,Codec>::shutdown::h61b879bcc82a7a96
[INFO] [stderr]                                at /opt/rustwide/workdir/src/connection.rs:62
[INFO] [stderr]   18:     0x55bcc0fe7d4d - daemon_engine::server::Server<T,C,I>::close::{{closure}}::ha1fb70c987b40c5c
[INFO] [stderr]                                at /opt/rustwide/workdir/src/server.rs:123
[INFO] [stderr]   19:     0x55bcc0fa78d9 - core::iter::adapters::map_fold::{{closure}}::hef619d99bc8076b3
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/adapters/mod.rs:905
[INFO] [stderr]   20:     0x55bcc0ffcbf6 - core::iter::traits::iterator::Iterator::fold::h5da0692121f296e0
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/traits/iterator.rs:2023
[INFO] [stderr]   21:     0x55bcc0faa67a - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h86a8ceaa8ce4bada
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/adapters/mod.rs:945
[INFO] [stderr]   22:     0x55bcc0fa76be - core::iter::traits::iterator::Iterator::for_each::hb5adc7a6b5d78c81
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/traits/iterator.rs:678
[INFO] [stderr]   23:     0x55bcc1002ab2 - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T,I>>::spec_extend::hb2ed2b9c0b8b56b0
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/vec.rs:2380
[INFO] [stderr]   24:     0x55bcc1002f16 - <alloc::vec::Vec<T> as alloc::vec::SpecFromIterNested<T,I>>::from_iter::he12c56eb90fc61cf
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/vec.rs:2152
[INFO] [stderr]   25:     0x55bcc1002c5a - <alloc::vec::Vec<T> as alloc::vec::SpecFromIter<T,I>>::from_iter::h33ea633162a969d6
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/vec.rs:2162
[INFO] [stderr]   26:     0x55bcc1003067 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::he961146a0f36a94d
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/vec.rs:2002
[INFO] [stderr]   27:     0x55bcc0fa75aa - core::iter::traits::iterator::Iterator::collect::hff39f2673ac5dd98
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/iter/traits/iterator.rs:1670
[INFO] [stderr]   28:     0x55bcc0fe7c30 - daemon_engine::server::Server<T,C,I>::close::hfcc8eedca89d78d9
[INFO] [stderr]                                at /opt/rustwide/workdir/src/server.rs:123
[INFO] [stderr]   29:     0x55bcc0ffc48c - main::client_server_tcp::{{closure}}::hb6998b4a776ab94c
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/main.rs:123
[INFO] [stderr]   30:     0x55bcc0fb1dd5 - futures::future::lazy::Lazy<F,R>::get::h2db821543b002db1
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/future/lazy.rs:64
[INFO] [stderr]   31:     0x55bcc0fb3e0e - <futures::future::lazy::Lazy<F,R> as futures::future::Future>::poll::h8d9159422762aa57
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/future/lazy.rs:82
[INFO] [stderr]   32:     0x55bcc1000943 - futures::future::chain::Chain<A,B,C>::poll::ha341ee325643416b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/future/chain.rs:26
[INFO] [stderr]   33:     0x55bcc0fa961e - <futures::future::then::Then<A,B,F> as futures::future::Future>::poll::h24ee9fb9190df2cb
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/future/then.rs:32
[INFO] [stderr]   34:     0x55bcc1158476 - <alloc::boxed::Box<F> as futures::future::Future>::poll::hbb0d09cb92fef7e1
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/future/mod.rs:113
[INFO] [stderr]   35:     0x55bcc10c1c3f - futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h341aa567adadf796
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/task_impl/mod.rs:329
[INFO] [stderr]   36:     0x55bcc10c1f1f - futures::task_impl::Spawn<T>::enter::{{closure}}::ha0699b94589cb658
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/task_impl/mod.rs:399
[INFO] [stderr]   37:     0x55bcc10c889b - futures::task_impl::std::set::h3b3c5bf7f79370fb
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/task_impl/std/mod.rs:86
[INFO] [stderr]   38:     0x55bcc10c1e82 - futures::task_impl::Spawn<T>::enter::ha84d4834d26f5418
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/task_impl/mod.rs:399
[INFO] [stderr]   39:     0x55bcc10c1b18 - futures::task_impl::Spawn<T>::poll_fn_notify::hfef5952ade7bd517
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/task_impl/mod.rs:291
[INFO] [stderr]   40:     0x55bcc10c1be9 - futures::task_impl::Spawn<T>::poll_future_notify::h30663ff53fc4e949
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.30/src/task_impl/mod.rs:329
[INFO] [stderr]   41:     0x55bcc10c5fbc - tokio_threadpool::task::Task::run::{{closure}}::h00a358b820e9da5b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/task/mod.rs:145
[INFO] [stderr]   42:     0x55bcc10e7b29 - core::ops::function::FnOnce::call_once::h5ba82fbeda110add
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   43:     0x55bcc10c0ae9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::habd10920f59e4afe
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   44:     0x55bcc10cc7a5 - std::panicking::try::do_call::h6952dac2bc3738f5
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   45:     0x55bcc10d0d8d - __rust_try
[INFO] [stderr]   46:     0x55bcc10cc6ba - std::panicking::try::h7b52cd08421fbc96
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   47:     0x55bcc10c18b1 - std::panic::catch_unwind::hb2f533227564f6d5
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   48:     0x55bcc10c58aa - tokio_threadpool::task::Task::run::h05037fb8c3e36cea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/task/mod.rs:130
[INFO] [stderr]   49:     0x55bcc10d5a9b - tokio_threadpool::worker::Worker::run_task2::h2c97ca4cd51a32d5
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/worker/mod.rs:567
[INFO] [stderr]   50:     0x55bcc10d5369 - tokio_threadpool::worker::Worker::run_task::hc57a8b49a992ec54
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/worker/mod.rs:459
[INFO] [stderr]   51:     0x55bcc10d4a8c - tokio_threadpool::worker::Worker::try_run_owned_task::h2d0adf3912696fd5
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/worker/mod.rs:390
[INFO] [stderr]   52:     0x55bcc10d44ed - tokio_threadpool::worker::Worker::try_run_task::h1f6bf11c0741776a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/worker/mod.rs:297
[INFO] [stderr]   53:     0x55bcc10d433f - tokio_threadpool::worker::Worker::run::h2284109d04f3ff5a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/worker/mod.rs:241
[INFO] [stderr]   54:     0x55bcc10668c7 - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::{{closure}}::hd270ca2c20d73bf5
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:390
[INFO] [stderr]   55:     0x55bcc10641ac - tokio_timer::timer::handle::with_default::h30efd75d7b98fa83
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.13/src/timer/handle.rs:74
[INFO] [stderr]   56:     0x55bcc1066929 - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::h2eb43f7359c2ff8c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:382
[INFO] [stderr]   57:     0x55bcc105f93d - tokio_timer::clock::clock::with_default::ha03a272f63d7f182
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.13/src/clock/clock.rs:125
[INFO] [stderr]   58:     0x55bcc1066965 - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::h33e558b73eb56112
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:381
[INFO] [stderr]   59:     0x55bcc106426d - tokio_reactor::with_default::hc5f04955947b9881
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.12/src/lib.rs:220
[INFO] [stderr]   60:     0x55bcc1066a1c - tokio::runtime::threadpool::builder::Builder::build::{{closure}}::h7b1cc02fe88b04e3
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:380
[INFO] [stderr]   61:     0x55bcc10c4a47 - tokio_threadpool::callback::Callback::call::hfae9c5b88680cb2d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/callback.rs:22
[INFO] [stderr]   62:     0x55bcc10d3fd1 - tokio_threadpool::worker::Worker::do_run::{{closure}}::{{closure}}::h5a9dfc2f21a86f7f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/worker/mod.rs:127
[INFO] [stderr]   63:     0x55bcc10ec4f9 - tokio_executor::global::with_default::{{closure}}::hc26c228f813033b5
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.10/src/global.rs:221
[INFO] [stderr]   64:     0x55bcc10d7cd5 - std::thread::local::LocalKey<T>::try_with::h0e9f1165a958b9b3
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:272
[INFO] [stderr]   65:     0x55bcc10d77be - std::thread::local::LocalKey<T>::with::h01b2605124906b19
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:248
[INFO] [stderr]   66:     0x55bcc10ec3e1 - tokio_executor::global::with_default::heb28b7d651e01d6d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.10/src/global.rs:190
[INFO] [stderr]   67:     0x55bcc10d408f - tokio_threadpool::worker::Worker::do_run::{{closure}}::h8346f44da2e89060
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/worker/mod.rs:125
[INFO] [stderr]   68:     0x55bcc10d7f0d - std::thread::local::LocalKey<T>::try_with::h7bd358468eff9c86
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:272
[INFO] [stderr]   69:     0x55bcc10d7824 - std::thread::local::LocalKey<T>::with::h5ce9a109feee1828
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:248
[INFO] [stderr]   70:     0x55bcc10d3ea8 - tokio_threadpool::worker::Worker::do_run::hcd63349dc257c414
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/worker/mod.rs:116
[INFO] [stderr]   71:     0x55bcc10dd658 - tokio_threadpool::pool::Pool::spawn_thread::{{closure}}::h074f8bd8d77b8511
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.18/src/pool/mod.rs:345
[INFO] [stderr]   72:     0x55bcc10e6ece - std::sys_common::backtrace::__rust_begin_short_backtrace::h0007e1cb39dbdc86
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]   73:     0x55bcc10cc3f2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h731562f3115a6c9a
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stderr]   74:     0x55bcc10c0ab2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h682e1ce231b96625
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stderr]   75:     0x55bcc10cc82e - std::panicking::try::do_call::h72a010b29211fd0a
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stderr]   76:     0x55bcc10d0d8d - __rust_try
[INFO] [stderr]   77:     0x55bcc10cc583 - std::panicking::try::h37254a831820ae33
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stderr]   78:     0x55bcc10c1862 - std::panic::catch_unwind::h3503351243c6a5f7
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stderr]   79:     0x55bcc10cc1e1 - std::thread::Builder::spawn_unchecked::{{closure}}::hd545d08f51739723
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stderr]   80:     0x55bcc10e79af - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4965d9094339263b
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stderr]   81:     0x55bcc118563a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   82:     0x55bcc118563a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stderr]   83:     0x55bcc118563a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stderr]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]   84:     0x7f87b6bed609 - start_thread
[INFO] [stderr]   85:     0x7f87b6e78103 - clone
[INFO] [stderr]   86:                0x0 - <unknown>
[INFO] [stdout] test client_server_tcp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests daemon-engine
[INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:85:1
[INFO] [stderr]    |
[INFO] [stderr] 85 | / /// AsyncWait implements a `.wait()` equivalent that works from any contex.
[INFO] [stderr] 86 | | /// This is required because at some point in the past `.wait()` stopped doing this,
[INFO] [stderr] 87 | | /// and thus calling it in a polling context causes everything to lock up.
[INFO] [stderr] 88 | | /// see: https://github.com/tokio-rs/tokio-core/issues/182 and related issues.
[INFO] [stderr] ...  |
[INFO] [stderr] 93 | | /// let _client = TcpConnection::<JsonCodec<Request, Response>>::new(&addr, JsonCodec::new()).async_wait().unwrap();
[INFO] [stderr] 94 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_codeblock_attributes)]` on by default
[INFO] [stderr]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/udp.rs - udp::IncomingRx (line 25) ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpServer (line 26) ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixConnection (line 67) ... ok
[INFO] [stdout] test src/tcp.rs - tcp::TcpConnection (line 69) ... ok
[INFO] [stdout] test src/unix.rs - unix::UnixServer (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "efcfbd024e2e2d48cb562d046c93ae1540f0fe4c1194e87567c306d260068eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efcfbd024e2e2d48cb562d046c93ae1540f0fe4c1194e87567c306d260068eed", kill_on_drop: false }`
[INFO] [stdout] efcfbd024e2e2d48cb562d046c93ae1540f0fe4c1194e87567c306d260068eed
