[INFO] crate ipc-channel 0.14.1 is already in cache [INFO] testing ipc-channel-0.14.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate ipc-channel 0.14.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate ipc-channel 0.14.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ipc-channel 0.14.1 [INFO] finished tweaking crates.io crate ipc-channel 0.14.1 [INFO] tweaked toml for crates.io crate ipc-channel 0.14.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 84c00db7b7e8259f294a408bfb3a05104f34a40c5030b0e69c9f13a4cb42ce12 [INFO] running `"docker" "start" "-a" "84c00db7b7e8259f294a408bfb3a05104f34a40c5030b0e69c9f13a4cb42ce12"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling ipc-channel v0.14.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/platform/unix/mod.rs:1064:22 [INFO] [stderr] | [INFO] [stderr] 1064 | let mut st = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/platform/unix/mod.rs:684:26 [INFO] [stderr] | [INFO] [stderr] 684 | let mut st = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.96s [INFO] running `"docker" "inspect" "84c00db7b7e8259f294a408bfb3a05104f34a40c5030b0e69c9f13a4cb42ce12"` [INFO] running `"docker" "rm" "-f" "84c00db7b7e8259f294a408bfb3a05104f34a40c5030b0e69c9f13a4cb42ce12"` [INFO] [stdout] 84c00db7b7e8259f294a408bfb3a05104f34a40c5030b0e69c9f13a4cb42ce12 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 90a0e8f90325aa26376f2b0a368beedb0ad589977d1a0771877156a8c6628a6e [INFO] running `"docker" "start" "-a" "90a0e8f90325aa26376f2b0a368beedb0ad589977d1a0771877156a8c6628a6e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ipc-channel v0.14.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/platform/unix/mod.rs:1064:22 [INFO] [stderr] | [INFO] [stderr] 1064 | let mut st = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/platform/unix/mod.rs:684:26 [INFO] [stderr] | [INFO] [stderr] 684 | let mut st = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/platform/unix/mod.rs:1064:22 [INFO] [stderr] | [INFO] [stderr] 1064 | let mut st = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/platform/unix/mod.rs:684:26 [INFO] [stderr] | [INFO] [stderr] 684 | let mut st = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.95s [INFO] running `"docker" "inspect" "90a0e8f90325aa26376f2b0a368beedb0ad589977d1a0771877156a8c6628a6e"` [INFO] running `"docker" "rm" "-f" "90a0e8f90325aa26376f2b0a368beedb0ad589977d1a0771877156a8c6628a6e"` [INFO] [stdout] 90a0e8f90325aa26376f2b0a368beedb0ad589977d1a0771877156a8c6628a6e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 42eb579c6e2390b8caca773d9dd1d1f7dc942213538643cf78daf481e06cdc01 [INFO] running `"docker" "start" "-a" "42eb579c6e2390b8caca773d9dd1d1f7dc942213538643cf78daf481e06cdc01"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/platform/unix/mod.rs:1064:22 [INFO] [stderr] | [INFO] [stderr] 1064 | let mut st = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/platform/unix/mod.rs:684:26 [INFO] [stderr] | [INFO] [stderr] 684 | let mut st = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/platform/unix/mod.rs:1064:22 [INFO] [stderr] | [INFO] [stderr] 1064 | let mut st = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/platform/unix/mod.rs:684:26 [INFO] [stderr] | [INFO] [stderr] 684 | let mut st = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ipc_channel-7895af08be433121 [INFO] [stdout] [INFO] [stdout] running 74 tests [INFO] [stdout] test platform::test::cross_process_sender_transfer ... ok [INFO] [stdout] test platform::test::cross_process ... ok [INFO] [stdout] test platform::test::empty ... ok [INFO] [stdout] test platform::test::fd_only ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_1_fds ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_5_fds ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_4_fds ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_2_fds ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_3_fds ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_64_fds ... ok [INFO] [stdout] test platform::test::fragment_tests::overfull_packet ... ok [INFO] [stdout] test platform::test::medium_data_with_sender_transfer ... ok [INFO] [stdout] test platform::test::medium_data ... ok [INFO] [stdout] test platform::test::multisender_transfer ... ok [INFO] [stdout] test platform::test::no_receiver_notification ... ok [INFO] [stdout] test platform::test::no_senders_notification ... ok [INFO] [stdout] test platform::test::no_receiver_notification_pending ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_6_fds ... ok [INFO] [stdout] test platform::test::no_receiver_notification_delayed ... ok [INFO] [stdout] test platform::test::no_senders_notification_try_recv ... ok [INFO] [stdout] test platform::test::fragment_tests::overfull_packet_with_63_fds ... ok [INFO] [stdout] test platform::test::receiver_set_close_after_adding ... ok [INFO] [stdout] test platform::test::receiver_set ... ok [INFO] [stdout] test platform::test::no_senders_notification_try_recv_delayed ... ok [INFO] [stdout] test platform::test::receiver_set_close_before_adding ... ok [INFO] [stdout] test platform::test::receiver_set_empty ... ok [INFO] [stdout] test platform::test::receiver_transfer ... ok [INFO] [stdout] test platform::test::sender_transfer ... ok [INFO] [stdout] test platform::test::receiver_set_eintr ... ok [INFO] [stdout] test platform::test::receiver_set_concurrent ... ok [INFO] [stdout] test platform::test::receiver_set_medium_data ... ok [INFO] [stdout] test platform::test::server_connect_first ... ok [INFO] [stdout] test platform::test::server_accept_first ... ok [INFO] [stdout] test platform::test::simple ... ok [INFO] [stdout] test platform::test::try_recv ... ok [INFO] [stdout] test platform::test::shared_memory_clone ... ok [INFO] [stdout] test test::bytes ... ok [INFO] [stdout] test test::cross_process_embedded_senders ... ok [INFO] [stdout] test test::embedded_bytes_receivers ... ok [INFO] [stdout] test test::embedded_opaque_senders ... ok [INFO] [stdout] test test::embedded_receivers ... ok [INFO] [stdout] test test::embedded_senders ... ok [INFO] [stdout] test test::multiple_paths_to_a_sender ... ok [INFO] [stdout] test test::opaque_sender ... ok [INFO] [stdout] test platform::test::big_data_with_5_fds ... ok [INFO] [stdout] test platform::test::big_data_with_0_fds ... ok [INFO] [stdout] test platform::test::shared_memory ... ok [INFO] [stdout] test platform::test::big_data_with_4_fds ... ok [INFO] [stdout] test test::router_drops_callbacks_on_sender_shutdown ... ok [INFO] [stdout] test test::router_drops_callbacks_on_cloned_sender_shutdown ... ok [INFO] [stdout] test test::router_multiplexing ... ok [INFO] [stdout] test test::router_multithreaded_multiplexing ... ok [INFO] [stdout] test test::router_routing_to_new_crossbeam_receiver ... ok [INFO] [stdout] test test::router_simple ... ok [INFO] [stdout] test test::select ... ok [INFO] [stdout] test test::test_so_linger ... ok [INFO] [stdout] test test::test_reentrant ... ok [INFO] [stdout] test test::transfer_closed_sender ... ok [INFO] [stdout] test test::simple ... ok [INFO] [stdout] test test::try_recv ... ok [INFO] [stdout] test platform::test::big_data_with_3_fds ... ok [INFO] [stdout] test platform::test::big_data_with_sender_transfer ... ok [INFO] [stdout] test platform::test::big_data_with_2_fds ... ok [INFO] [stdout] test platform::test::big_data_with_1_fds ... ok [INFO] [stdout] test platform::test::big_data ... ok [INFO] [stdout] test platform::test::big_data_with_6_fds ... ok [INFO] [stdout] test platform::test::concurrent_senders ... ok [INFO] [stdout] test test::shared_memory ... ok [INFO] [stdout] test platform::test::receiver_set_big_data ... ok [INFO] [stdout] test platform::test::try_recv_large ... ok [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: Io(Os { code: 32, kind: BrokenPipe, message: "Broken pipe" })', src/test.rs:363:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x563fc0eec1e5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x563fc0eec1e5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x563fc0eec1e5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x563fc0eec1e5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x563fc0f154ac - core::fmt::write::h935cb0ed4078a853 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x563fc0ee89c3 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x563fc0eef050 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x563fc0eef050 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x563fc0eef050 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x563fc0eeed9c - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x563fc0eef687 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x563fc0eef28b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 12: 0x563fc0f13e41 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stderr] at src/libcore/panicking.rs:101 [INFO] [stderr] 13: 0x563fc0f13c63 - core::option::expect_none_failed::h721078758a086285 [INFO] [stderr] at src/libcore/option.rs:1272 [INFO] [stderr] 14: 0x563fc0de92a2 - core::result::Result::unwrap::h927e0cd3c2268a97 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x563fc0dbd15b - ipc_channel::test::router_big_data::{{closure}}::h7ab936c3576e93af [INFO] [stderr] at src/test.rs:363 [INFO] [stderr] 16: 0x563fc0d17201 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0c56376b74fb39b8 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 17: 0x563fc0d0f881 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hfef8372d23bf9414 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stderr] 18: 0x563fc0daad91 - as core::ops::function::FnOnce<()>>::call_once::heb087183d8b2b139 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stderr] 19: 0x563fc0e2011a - std::panicking::try::do_call::hf841a2f320e29ece [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stderr] 20: 0x563fc0e2c59d - __rust_try [INFO] [stderr] 21: 0x563fc0e1eaa3 - std::panicking::try::h71022e8d3c404d09 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stderr] 22: 0x563fc0dadea1 - std::panic::catch_unwind::h4528bf106c292d4d [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x563fc0d0c3ce - std::thread::Builder::spawn_unchecked::{{closure}}::h3779652a5b4ee78e [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stderr] 24: 0x563fc0d1a31e - core::ops::function::FnOnce::call_once{{vtable.shim}}::he35d717b7d26ce16 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stderr] 25: 0x563fc0ef62ca - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 26: 0x563fc0ef62ca - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 27: 0x563fc0ef62ca - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 28: 0x7fdb1a355609 - start_thread [INFO] [stderr] 29: 0x7fdb1a261103 - __clone [INFO] [stderr] 30: 0x0 - [INFO] [stdout] test test::router_big_data ... FAILED [INFO] [stdout] test platform::test::try_recv_large_delayed ... ok [INFO] [stdout] test platform::test::huge_data ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::router_big_data stdout ---- [INFO] [stdout] thread 'test::router_big_data' panicked at 'called `Result::unwrap()` on an `Err` value: RecvError', src/test.rs:372:27 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x563fc0eec1e5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x563fc0eec1e5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x563fc0eec1e5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x563fc0eec1e5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x563fc0f154ac - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x563fc0e2d6e5 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x563fc0ee6481 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x563fc0eef050 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x563fc0eef050 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x563fc0eef050 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x563fc0eeed4a - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x563fc0eef687 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x563fc0eef28b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x563fc0f13e41 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x563fc0f13c63 - core::option::expect_none_failed::h721078758a086285 [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x563fc0de7e15 - core::result::Result::unwrap::h1c1356e908af3f8b [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x563fc0dbcd45 - ipc_channel::test::router_big_data::h7f2f51cbbb70de6b [INFO] [stdout] at src/test.rs:372 [INFO] [stdout] 17: 0x563fc0dbc99a - ipc_channel::test::router_big_data::{{closure}}::h745ad48602cfc74f [INFO] [stdout] at src/test.rs:357 [INFO] [stdout] 18: 0x563fc0d1b6ee - core::ops::function::FnOnce::call_once::hc1254d5015d462fe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 19: 0x563fc0e54ad2 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 20: 0x563fc0e54ad2 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 21: 0x563fc0e54ad2 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 22: 0x563fc0e54ad2 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 23: 0x563fc0e54ad2 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x563fc0e54ad2 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 25: 0x563fc0e54ad2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 26: 0x563fc0e2cba6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 27: 0x563fc0e32145 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 28: 0x563fc0e32145 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 29: 0x563fc0e32145 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 30: 0x563fc0e32145 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 31: 0x563fc0e32145 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 32: 0x563fc0e32145 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 33: 0x563fc0e32145 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 34: 0x563fc0ef62ca - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 35: 0x563fc0ef62ca - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 36: 0x563fc0ef62ca - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 37: 0x7fdb1a355609 - start_thread [INFO] [stdout] 38: 0x7fdb1a261103 - __clone [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::router_big_data [INFO] [stdout] [INFO] [stdout] test result: FAILED. 73 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "42eb579c6e2390b8caca773d9dd1d1f7dc942213538643cf78daf481e06cdc01"` [INFO] running `"docker" "rm" "-f" "42eb579c6e2390b8caca773d9dd1d1f7dc942213538643cf78daf481e06cdc01"` [INFO] [stdout] 42eb579c6e2390b8caca773d9dd1d1f7dc942213538643cf78daf481e06cdc01