[INFO] fetching crate msrs 0.1.31...
[INFO] testing msrs-0.1.31 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate msrs 0.1.31 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate msrs 0.1.31
[INFO] finished tweaking crates.io crate msrs 0.1.31
[INFO] tweaked toml for crates.io crate msrs 0.1.31 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate msrs 0.1.31 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 82 packages to highest compatible versions
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.11)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding rdkafka v0.32.2 (available: v0.39.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a
[INFO] running `Command { std: "docker" "start" "baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling toml_datetime v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling libz-sys v1.1.30
[INFO] [stderr]    Compiling smallvec v1.16.3
[INFO] [stderr]    Compiling rdkafka-sys v4.10.0+2.12.1
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling humantime v2.4.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling toml_parser v1.1.5+spec-1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling toml_edit v0.25.17+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num_enum v0.7.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling tokio v1.53.3
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling rdkafka v0.32.2
[INFO] [stderr]    Compiling msrs v0.1.31 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TestData` is never constructed
[INFO] [stdout]    --> src/communication/client.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 | struct TestData {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestData` is never constructed
[INFO] [stdout]    --> src/transport/kafka/kafka.rs:350:8
[INFO] [stdout]     |
[INFO] [stdout] 350 | struct TestData {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MockTransport` is never constructed
[INFO] [stdout]  --> src/transport/mock_transport.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct MockTransport {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `env_logger`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.env_logger]
[INFO] [stderr]   |               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `env_logger`
[INFO] [stderr] warning: `msrs` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling msrs v0.1.31 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TestData` is never constructed
[INFO] [stdout]    --> src/communication/client.rs:205:8
[INFO] [stdout]     |
[INFO] [stdout] 205 | struct TestData {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestData` is never constructed
[INFO] [stdout]    --> src/transport/kafka/kafka.rs:350:8
[INFO] [stdout]     |
[INFO] [stdout] 350 | struct TestData {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MockTransport` is never constructed
[INFO] [stdout]  --> src/transport/mock_transport.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct MockTransport {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `env_logger`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.env_logger]
[INFO] [stderr]   |               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `env_logger`
[INFO] [stderr] warning: `msrs` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6.39s
[INFO] running `Command { std: "docker" "inspect" "baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: struct `TestData` is never constructed
[INFO] [stderr]    --> src/communication/client.rs:205:8
[INFO] [stderr]     |
[INFO] [stderr] 205 | struct TestData {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TestData` is never constructed
[INFO] [stderr]    --> src/transport/kafka/kafka.rs:350:8
[INFO] [stderr]     |
[INFO] [stderr] 350 | struct TestData {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MockTransport` is never constructed
[INFO] [stderr]  --> src/transport/mock_transport.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct MockTransport {
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `msrs` (lib) generated 3 warnings
[INFO] [stderr] warning: unused dependency `env_logger`
[INFO] [stderr]  --> Cargo.toml:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | [dependencies.env_logger]
[INFO] [stderr]   |               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `env_logger`
[INFO] [stderr] warning: `msrs` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/msrs/242b6f22d48edde1/out/msrs-242b6f22d48edde1)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test transport::mock_transport::test_listen ... ok
[INFO] [stdout] test transport::mock_transport::test_send ... ok
[INFO] [stdout] test communication::client::test_event_send ... ok
[INFO] [stdout] test transport::mock_transport::test_consume ... ok
[INFO] [stdout] test communication::client::test_event_listen ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test transport::kafka::kafka::test_kafka ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- transport::kafka::kafka::test_kafka stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'transport::kafka::kafka::test_kafka' (2450) panicked at src/transport/kafka/kafka.rs:56:14:
[INFO] [stdout] fetch_metadata failed: KafkaError (Metadata fetch error: BrokerTransportFailure (Local: Broker transport failure))
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x583e79d98271 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x583e79dad50a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x583e79d9c62c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x583e79d74246 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x583e79d90749 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x583e79b11770 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x583e79d90a72 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x583e79d742f2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x583e79d6d009 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x583e79d74efd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x583e79dadc6c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x583e79dada42 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x583e79adf9d2 - <msrs[1bd8ff2af4c3dd07]::transport::kafka::kafka::KafkaTransport>::create_topic_if_not_exists::{closure#0}
[INFO] [stdout]   13:     0x583e79ae660a - <msrs[1bd8ff2af4c3dd07]::transport::kafka::kafka::KafkaTransport as msrs[1bd8ff2af4c3dd07]::transport::transport::Transport>::consume::{closure#0}
[INFO] [stdout]   14:     0x583e79ae0892 - msrs[1bd8ff2af4c3dd07]::transport::kafka::kafka::test_kafka::{closure#0}
[INFO] [stdout]   15:     0x583e79afffd3 - <tokio[c55f38a69e4f3e4a]::runtime::scheduler::current_thread::Context>::enter::<core[a373ad73a504971]::task::poll::Poll<()>, <tokio[c55f38a69e4f3e4a]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[a373ad73a504971]::pin::Pin<&mut core[a373ad73a504971]::pin::Pin<&mut dyn core[a373ad73a504971]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]   16:     0x583e79afd60c - <tokio[c55f38a69e4f3e4a]::runtime::context::scoped::Scoped<tokio[c55f38a69e4f3e4a]::runtime::scheduler::Context>>::set::<<tokio[c55f38a69e4f3e4a]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[c55f38a69e4f3e4a]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[a373ad73a504971]::pin::Pin<&mut core[a373ad73a504971]::pin::Pin<&mut dyn core[a373ad73a504971]::future::future::Future<Output = ()>>>>::{closure#0}, core[a373ad73a504971]::option::Option<()>>::{closure#0}, (alloc[2e1b2a31b91974c5]::boxed::Box<tokio[c55f38a69e4f3e4a]::runtime::scheduler::current_thread::Core>, core[a373ad73a504971]::option::Option<()>)>
[INFO] [stdout]   17:     0x583e79affbe0 - <tokio[c55f38a69e4f3e4a]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[a373ad73a504971]::pin::Pin<&mut dyn core[a373ad73a504971]::future::future::Future<Output = ()>>>
[INFO] [stdout]   18:     0x583e79b030a2 - <tokio[c55f38a69e4f3e4a]::runtime::runtime::Runtime>::block_on::<core[a373ad73a504971]::pin::Pin<&mut dyn core[a373ad73a504971]::future::future::Future<Output = ()>>>
[INFO] [stdout]   19:     0x583e79ae807e - <msrs[1bd8ff2af4c3dd07]::transport::kafka::kafka::test_kafka::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   20:     0x583e79b04bbb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   21:     0x583e79b11d95 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   22:     0x583e79b0b684 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   23:     0x583e79b14e22 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   24:     0x583e79d97abf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   25:     0x7646461a7dfa - <unknown>
[INFO] [stdout]   26:     0x76464623b3d4 - clone
[INFO] [stdout]   27:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     transport::kafka::kafka::test_kafka
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a", kill_on_drop: false }`
[INFO] [stdout] baffca4a47a162b4660dcfdf11ca1e0118b2ea61da5474601c77ab395f56a40a
