[INFO] fetching crate async_smux 0.2.1... [INFO] testing async_smux-0.2.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate async_smux 0.2.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate async_smux 0.2.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async_smux 0.2.1 [INFO] finished tweaking crates.io crate async_smux 0.2.1 [INFO] tweaked toml for crates.io crate async_smux 0.2.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate async_smux 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pprof v0.3.18 [INFO] [stderr] Downloaded async-net v1.4.7 [INFO] [stderr] Downloaded inferno v0.10.1 [INFO] [stderr] Downloaded symbolic-common v7.5.0 [INFO] [stderr] Downloaded symbolic-demangle v7.5.0 [INFO] [stderr] Downloaded msvc-demangler v0.8.0 [INFO] [stderr] Downloaded cpp_demangle v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9d7a2326ae42f35e3b0088abe629c596e57862da3bff6b74509a4c96ec9fc74 [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" "f9d7a2326ae42f35e3b0088abe629c596e57862da3bff6b74509a4c96ec9fc74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9d7a2326ae42f35e3b0088abe629c596e57862da3bff6b74509a4c96ec9fc74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9d7a2326ae42f35e3b0088abe629c596e57862da3bff6b74509a4c96ec9fc74", kill_on_drop: false }` [INFO] [stdout] f9d7a2326ae42f35e3b0088abe629c596e57862da3bff6b74509a4c96ec9fc74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62bc3c710c21aaee8b25f0a174a6e757ad92a9e2cecc3f3f23a0cd21593e3a4d [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" "62bc3c710c21aaee8b25f0a174a6e757ad92a9e2cecc3f3f23a0cd21593e3a4d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Compiling futures-core v0.3.6 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling futures-sink v0.3.6 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling futures-io v0.3.6 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling fastrand v1.4.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling pin-project-lite v0.1.10 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling async-lock v2.3.0 [INFO] [stderr] Compiling futures-channel v0.3.6 [INFO] [stderr] Compiling futures-task v0.3.6 [INFO] [stderr] Compiling futures-lite v1.11.1 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling futures-macro v0.3.6 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling futures-util v0.3.6 [INFO] [stderr] Compiling futures-executor v0.3.6 [INFO] [stderr] Compiling futures v0.3.6 [INFO] [stderr] Compiling async_smux v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.87s [INFO] running `Command { std: "docker" "inspect" "62bc3c710c21aaee8b25f0a174a6e757ad92a9e2cecc3f3f23a0cd21593e3a4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62bc3c710c21aaee8b25f0a174a6e757ad92a9e2cecc3f3f23a0cd21593e3a4d", kill_on_drop: false }` [INFO] [stdout] 62bc3c710c21aaee8b25f0a174a6e757ad92a9e2cecc3f3f23a0cd21593e3a4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b842757a5d0cdc333186cc8fadd44065f05b3aafe51b3c00d7df48fbacba7d8a [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" "b842757a5d0cdc333186cc8fadd44065f05b3aafe51b3c00d7df48fbacba7d8a", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling vec-arena v1.0.0 [INFO] [stderr] Compiling async-task v4.0.2 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling bytemuck v1.4.1 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling str_stack v0.1.0 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling pprof v0.3.18 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling oorandom v11.1.2 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling instant v0.1.7 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling cpp_demangle v0.3.1 [INFO] [stderr] Compiling debugid v0.7.2 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling rgb v0.8.25 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quick-xml v0.19.0 [INFO] [stderr] Compiling polling v2.0.1 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling msvc-demangler v0.8.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.3.0 [INFO] [stderr] Compiling signal-hook v0.1.16 [INFO] [stderr] Compiling const-random-macro v0.1.11 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling async-io v1.1.10 [INFO] [stderr] Compiling symbolic-demangle v7.5.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling num-format v0.4.0 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling async-global-executor v1.3.0 [INFO] [stderr] Compiling async-process v1.0.1 [INFO] [stderr] Compiling async-net v1.4.7 [INFO] [stderr] Compiling addr2line v0.14.0 [INFO] [stderr] Compiling const-random v0.1.11 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling async-std v1.6.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling ahash v0.4.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling backtrace v0.3.54 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling smol v1.2.4 [INFO] [stderr] Compiling env_logger v0.8.1 [INFO] [stderr] Compiling inferno v0.10.1 [INFO] [stderr] Compiling thiserror v1.0.21 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling symbolic-common v7.5.0 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling async_smux v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2m 57s [INFO] running `Command { std: "docker" "inspect" "b842757a5d0cdc333186cc8fadd44065f05b3aafe51b3c00d7df48fbacba7d8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b842757a5d0cdc333186cc8fadd44065f05b3aafe51b3c00d7df48fbacba7d8a", kill_on_drop: false }` [INFO] [stdout] b842757a5d0cdc333186cc8fadd44065f05b3aafe51b3c00d7df48fbacba7d8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 10ac48d2f4cabc8aff53ef44b492731a2e8b0d34a9b03fdda58cb2214fd64e72 [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" "10ac48d2f4cabc8aff53ef44b492731a2e8b0d34a9b03fdda58cb2214fd64e72", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.45s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/async_smux-4e3ebb27f54b9503) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test mux::test::clean ... ok [INFO] [stdout] test mux::test::close ... ok [INFO] [stdout] test mux::test::connect_accept ... ok [INFO] [stdout] test mux::test::concurrent_connect_accept ... FAILED [INFO] [stdout] test mux::test::huge_payload ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- mux::test::concurrent_connect_accept stdout ---- [INFO] [stdout] thread 'mux::test::concurrent_connect_accept' panicked at 'called `Result::unwrap()` on an `Err` value: IoError(Custom { kind: InvalidData, error: "invalid smux protocl version 61, [97, 212, 221, 4, 61, 1, 2, 0]" })', src/mux.rs:627:55 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564d1fd0be3c - std::backtrace_rs::backtrace::libunwind::trace::h51faa62df48810e4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x564d1fd0be3c - std::backtrace_rs::backtrace::trace_unsynchronized::h91de4d8e16d607e4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x564d1fd0be3c - std::sys_common::backtrace::_print_fmt::h71b0935f97e4322c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x564d1fd0be3c - ::fmt::h9a78218788c14e18 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x564d1fd2fdac - core::fmt::write::h3381b3176fe2b3d3 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/fmt/mod.rs:1150:17 [INFO] [stdout] 5: 0x564d1fd069f5 - std::io::Write::write_fmt::hb6383f24fe197d3c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/io/mod.rs:1667:15 [INFO] [stdout] 6: 0x564d1fd0db90 - std::sys_common::backtrace::_print::h4b77abc4d907ed0e [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x564d1fd0db90 - std::sys_common::backtrace::print::hb170c60b542377ad [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x564d1fd0db90 - std::panicking::default_hook::{{closure}}::h12bbda9af8901ee3 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:210:50 [INFO] [stdout] 9: 0x564d1fd0d782 - std::panicking::default_hook::h8c6c66d3f3ba6768 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:224:9 [INFO] [stdout] 10: 0x564d1fd0e244 - std::panicking::rust_panic_with_hook::h36f2fa0bb09f4069 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:624:17 [INFO] [stdout] 11: 0x564d1fd0dd20 - std::panicking::begin_panic_handler::{{closure}}::h9c42b65a42d06a7a [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:521:13 [INFO] [stdout] 12: 0x564d1fd0c304 - std::sys_common::backtrace::__rust_end_short_backtrace::hc791bddfe31e532c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x564d1fd0dc89 - rust_begin_unwind [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:517:5 [INFO] [stdout] 14: 0x564d1f98dc51 - core::panicking::panic_fmt::hf9de31d4acbce4db [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panicking.rs:101:14 [INFO] [stdout] 15: 0x564d1f98dd43 - core::result::unwrap_failed::ha0c84e81219e5878 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/result.rs:1617:5 [INFO] [stdout] 16: 0x564d1fa06c33 - core::result::Result::unwrap::ha1b6e88c4307ff15 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/result.rs:1299:23 [INFO] [stdout] 17: 0x564d1f9eed76 - async_smux::mux::test::concurrent_connect_accept::{{closure}}::h289f187fd15b97d0 [INFO] [stdout] at /opt/rustwide/workdir/src/mux.rs:627:34 [INFO] [stdout] 18: 0x564d1f9d617b - as core::future::future::Future>::poll::hd62ff251552c93b0 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 19: 0x564d1f9e84d0 - async_io::driver::block_on::he756fc9f4ed1b2fe [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-io-1.1.10/src/driver.rs:142:33 [INFO] [stdout] 20: 0x564d1f9ec4d0 - async_smux::mux::test::concurrent_connect_accept::h60e2e7c32f9ade01 [INFO] [stdout] at /opt/rustwide/workdir/src/mux.rs:598:9 [INFO] [stdout] 21: 0x564d1f9ec48a - async_smux::mux::test::concurrent_connect_accept::{{closure}}::h01870c36f51ce8e9 [INFO] [stdout] at /opt/rustwide/workdir/src/mux.rs:596:5 [INFO] [stdout] 22: 0x564d1f9f3c6e - core::ops::function::FnOnce::call_once::hd74b41382e7a4ed4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 23: 0x564d1fbf90b3 - core::ops::function::FnOnce::call_once::h61555a204318cc58 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 24: 0x564d1fbf90b3 - test::__rust_begin_short_backtrace::h8331e7b1cc7a6e62 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:578:5 [INFO] [stdout] 25: 0x564d1fbf7b38 - as core::ops::function::FnOnce>::call_once::h98582e597fa7f145 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 26: 0x564d1fbf7b38 - as core::ops::function::FnOnce<()>>::call_once::h38fa7a0826ecff45 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 27: 0x564d1fbf7b38 - std::panicking::try::do_call::h5b27d1cfffaa9f87 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stdout] 28: 0x564d1fbf7b38 - std::panicking::try::h86f7124b3264bcbe [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stdout] 29: 0x564d1fbf7b38 - std::panic::catch_unwind::h42dadf3598df7528 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stdout] 30: 0x564d1fbf7b38 - test::run_test_in_process::h9d4b7510f0910050 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:601:18 [INFO] [stdout] 31: 0x564d1fbf7b38 - test::run_test::run_test_inner::{{closure}}::h9b17f1fd181fe294 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:493:39 [INFO] [stdout] 32: 0x564d1fbc568e - test::run_test::run_test_inner::{{closure}}::h476f9211dfec6075 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:520:37 [INFO] [stdout] 33: 0x564d1fbc568e - std::sys_common::backtrace::__rust_begin_short_backtrace::h5c2db6945645950d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 34: 0x564d1fbc9f28 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h791169ea9ba5492d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/thread/mod.rs:481:17 [INFO] [stdout] 35: 0x564d1fbc9f28 - as core::ops::function::FnOnce<()>>::call_once::he930357ede3f4b4d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 36: 0x564d1fbc9f28 - std::panicking::try::do_call::h0de4b1dd08a9aa80 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stdout] 37: 0x564d1fbc9f28 - std::panicking::try::hf5b5c530df698d97 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stdout] 38: 0x564d1fbc9f28 - std::panic::catch_unwind::hed97078f17dbf191 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stdout] 39: 0x564d1fbc9f28 - std::thread::Builder::spawn_unchecked::{{closure}}::h2e673950929cba93 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/thread/mod.rs:480:30 [INFO] [stdout] 40: 0x564d1fbc9f28 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8e18ddd18a52f010 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 41: 0x564d1fd137a3 - as core::ops::function::FnOnce>::call_once::hbbbb32ef11ea0ad2 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 42: 0x564d1fd137a3 - as core::ops::function::FnOnce>::call_once::h3b8ef23699fc5385 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 43: 0x564d1fd137a3 - std::sys::unix::thread::Thread::new::thread_start::ha57f5cba35f709b7 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 44: 0x7f678d0fc609 - start_thread [INFO] [stdout] 45: 0x7f678cece293 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] mux::test::concurrent_connect_accept [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "10ac48d2f4cabc8aff53ef44b492731a2e8b0d34a9b03fdda58cb2214fd64e72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10ac48d2f4cabc8aff53ef44b492731a2e8b0d34a9b03fdda58cb2214fd64e72", kill_on_drop: false }` [INFO] [stdout] 10ac48d2f4cabc8aff53ef44b492731a2e8b0d34a9b03fdda58cb2214fd64e72