[INFO] cloning repository https://github.com/PragmaAI/kafka-test-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PragmaAI/kafka-test-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPragmaAI%2Fkafka-test-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f074d5095e778259ff48a12ba27e128447d1505a
[INFO] testing PragmaAI/kafka-test-rs against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPragmaAI%2Fkafka-test-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
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[INFO] finished tweaking git repo https://github.com/PragmaAI/kafka-test-rs
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[INFO] validating manifest of git repo https://github.com/PragmaAI/kafka-test-rs on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PragmaAI/kafka-test-rs already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/tests/core_functionality.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::consumer::Consumer`
[INFO] [stdout]  --> src/tests/core_functionality.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rdkafka::consumer::Consumer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OperationTimer` and `retry_with_timeout`
[INFO] [stdout]   --> src/tests/core_functionality.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/tests/error_handling.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::consumer::Consumer`
[INFO] [stdout]  --> src/tests/error_handling.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rdkafka::consumer::Consumer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OperationTimer`, `handle_transaction_error`, and `retry_with_timeout`
[INFO] [stdout]   --> src/tests/error_handling.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout, handle_transaction_error};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]  --> src/tests/monitoring.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::time::timeout;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::producer::Producer`
[INFO] [stdout]  --> src/tests/monitoring.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rdkafka::producer::Producer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::consumer::Consumer`
[INFO] [stdout]   --> src/tests/monitoring.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rdkafka::consumer::Consumer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OperationTimer`, `check_producer_health`, and `retry_with_timeout`
[INFO] [stdout]   --> src/tests/monitoring.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout, check_producer_health};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/tests/performance.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::task::JoinError`
[INFO] [stdout]  --> src/tests/performance.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::task::JoinError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OperationTimer` and `retry_with_timeout`
[INFO] [stdout]   --> src/tests/performance.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IsolationLevel`, `cleanup_test`, `count_records`, `send_messages_in_transaction`, and `setup_test`
[INFO] [stdout]  --> src/tests/test_transactions.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     setup_test,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 5 |     send_messages_in_transaction, count_records, cleanup_test,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 6 |     IsolationLevel
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/tests/test_low_producers.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::CString`
[INFO] [stdout]  --> src/tests/test_low_producers.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ffi::CString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/tests/test_low_producers.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `maplit::hashmap`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use maplit::hashmap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RDKafkaErrorCode`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:14:34
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rdkafka::error::{KafkaError, RDKafkaErrorCode};
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Header` and `OwnedHeaders`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rdkafka::message::{Header, Message, OwnedHeaders, OwnedMessage};
[INFO] [stdout]    |                        ^^^^^^           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BaseRecord` and `Producer`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     BaseProducer, BaseRecord, DeliveryResult, NoCustomPartitioner, Partitioner,
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 18 |     Producer, ProducerContext, ThreadedProducer,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::types::RDKafkaRespErr`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use rdkafka::types::RDKafkaRespErr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::util::current_time_millis`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rdkafka::util::current_time_millis;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka_sys`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use rdkafka_sys;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OperationTimer` and `check_producer_health`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 | use super::test_utils::{OperationTimer, check_producer_health};
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Message`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rdkafka::message::{Header, Message, OwnedHeaders, OwnedMessage};
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_TIMEOUT` is never used
[INFO] [stdout]   --> src/tests/monitoring.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const TEST_TIMEOUT: Duration = Duration::from_secs(30);
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPERATION_TIMEOUT` is never used
[INFO] [stdout]   --> src/tests/monitoring.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const OPERATION_TIMEOUT: Duration = Duration::from_secs(10);
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RETRY_DELAY` is never used
[INFO] [stdout]   --> src/tests/monitoring.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const RETRY_DELAY: Duration = Duration::from_secs(1);
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_RETRIES` is never used
[INFO] [stdout]   --> src/tests/monitoring.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const MAX_RETRIES: u32 = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_memory_usage` is never used
[INFO] [stdout]    --> src/tests/monitoring.rs:162:10
[INFO] [stdout]     |
[INFO] [stdout] 162 | async fn get_memory_usage() -> Result<u64, String> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PrintingContext` is never constructed
[INFO] [stdout]   --> src/tests/test_low_producers.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct PrintingContext {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CollectingContext` is never constructed
[INFO] [stdout]   --> src/tests/test_low_producers.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct CollectingContext<Part: Partitioner = NoCustomPartitioner> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/tests/test_low_producers.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl CollectingContext {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 56 |     fn new() -> CollectingContext {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with_custom_partitioner` is never used
[INFO] [stdout]   --> src/tests/test_low_producers.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl<Part: Partitioner> CollectingContext<Part> {
[INFO] [stdout]    | ----------------------------------------------- associated function in this implementation
[INFO] [stdout] 66 |     fn new_with_custom_partitioner(partitioner: Part) -> CollectingContext<Part> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/tests/test_low_producers.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl FixedPartitioner {
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 107 |     fn new(partition: i32) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_config` is never used
[INFO] [stdout]    --> src/tests/test_low_producers.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn default_config(config_overrides: HashMap<&str, &str>) -> ClientConfig {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base_producer_with_context` is never used
[INFO] [stdout]    --> src/tests/test_low_producers.rs:158:4
[INFO] [stdout]     |
[INFO] [stdout] 158 | fn base_producer_with_context<Part: Partitioner, C: ProducerContext<Part>>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `threaded_producer_with_context` is never used
[INFO] [stdout]    --> src/tests/test_low_producers.rs:168:4
[INFO] [stdout]     |
[INFO] [stdout] 168 | fn threaded_producer_with_context<Part, C>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_test_topic` is never used
[INFO] [stdout]    --> src/tests/test_low_producers.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn rand_test_topic(prefix: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "04273f887ee9d9caf9f9b584ff09393d198314fa71eb41f0d746e952dc63fc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04273f887ee9d9caf9f9b584ff09393d198314fa71eb41f0d746e952dc63fc28", kill_on_drop: false }`
[INFO] [stdout] 04273f887ee9d9caf9f9b584ff09393d198314fa71eb41f0d746e952dc63fc28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59bb0796a9c6242a1b4e46dbb5f962e13d7ee7b72461183095bbe9e9bd86afb0
[INFO] running `Command { std: "docker" "start" "-a" "59bb0796a9c6242a1b4e46dbb5f962e13d7ee7b72461183095bbe9e9bd86afb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling tokio v1.44.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rdkafka v0.37.0
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling kafka-tests v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/tests/core_functionality.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::consumer::Consumer`
[INFO] [stdout]  --> src/tests/core_functionality.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rdkafka::consumer::Consumer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OperationTimer` and `retry_with_timeout`
[INFO] [stdout]   --> src/tests/core_functionality.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/tests/error_handling.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::consumer::Consumer`
[INFO] [stdout]  --> src/tests/error_handling.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rdkafka::consumer::Consumer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OperationTimer`, `handle_transaction_error`, and `retry_with_timeout`
[INFO] [stdout]   --> src/tests/error_handling.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout, handle_transaction_error};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]  --> src/tests/monitoring.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::time::timeout;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::producer::Producer`
[INFO] [stdout]  --> src/tests/monitoring.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rdkafka::producer::Producer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::consumer::Consumer`
[INFO] [stdout]   --> src/tests/monitoring.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rdkafka::consumer::Consumer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OperationTimer`, `check_producer_health`, and `retry_with_timeout`
[INFO] [stdout]   --> src/tests/monitoring.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout, check_producer_health};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/tests/performance.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::task::JoinError`
[INFO] [stdout]  --> src/tests/performance.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::task::JoinError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OperationTimer` and `retry_with_timeout`
[INFO] [stdout]   --> src/tests/performance.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IsolationLevel`, `cleanup_test`, `count_records`, `send_messages_in_transaction`, and `setup_test`
[INFO] [stdout]  --> src/tests/test_transactions.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     setup_test,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 5 |     send_messages_in_transaction, count_records, cleanup_test,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 6 |     IsolationLevel
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/tests/test_low_producers.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::CString`
[INFO] [stdout]  --> src/tests/test_low_producers.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ffi::CString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/tests/test_low_producers.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `maplit::hashmap`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use maplit::hashmap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RDKafkaErrorCode`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:14:34
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rdkafka::error::{KafkaError, RDKafkaErrorCode};
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Header` and `OwnedHeaders`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rdkafka::message::{Header, Message, OwnedHeaders, OwnedMessage};
[INFO] [stdout]    |                        ^^^^^^           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BaseRecord` and `Producer`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     BaseProducer, BaseRecord, DeliveryResult, NoCustomPartitioner, Partitioner,
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 18 |     Producer, ProducerContext, ThreadedProducer,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::types::RDKafkaRespErr`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use rdkafka::types::RDKafkaRespErr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::util::current_time_millis`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rdkafka::util::current_time_millis;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka_sys`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use rdkafka_sys;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OperationTimer` and `check_producer_health`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 | use super::test_utils::{OperationTimer, check_producer_health};
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Message`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rdkafka::message::{Header, Message, OwnedHeaders, OwnedMessage};
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_TIMEOUT` is never used
[INFO] [stdout]   --> src/tests/monitoring.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const TEST_TIMEOUT: Duration = Duration::from_secs(30);
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPERATION_TIMEOUT` is never used
[INFO] [stdout]   --> src/tests/monitoring.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const OPERATION_TIMEOUT: Duration = Duration::from_secs(10);
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RETRY_DELAY` is never used
[INFO] [stdout]   --> src/tests/monitoring.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const RETRY_DELAY: Duration = Duration::from_secs(1);
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_RETRIES` is never used
[INFO] [stdout]   --> src/tests/monitoring.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const MAX_RETRIES: u32 = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_memory_usage` is never used
[INFO] [stdout]    --> src/tests/monitoring.rs:162:10
[INFO] [stdout]     |
[INFO] [stdout] 162 | async fn get_memory_usage() -> Result<u64, String> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PrintingContext` is never constructed
[INFO] [stdout]   --> src/tests/test_low_producers.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct PrintingContext {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CollectingContext` is never constructed
[INFO] [stdout]   --> src/tests/test_low_producers.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct CollectingContext<Part: Partitioner = NoCustomPartitioner> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/tests/test_low_producers.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl CollectingContext {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 56 |     fn new() -> CollectingContext {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_with_custom_partitioner` is never used
[INFO] [stdout]   --> src/tests/test_low_producers.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl<Part: Partitioner> CollectingContext<Part> {
[INFO] [stdout]    | ----------------------------------------------- associated function in this implementation
[INFO] [stdout] 66 |     fn new_with_custom_partitioner(partitioner: Part) -> CollectingContext<Part> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/tests/test_low_producers.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | impl FixedPartitioner {
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 107 |     fn new(partition: i32) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_config` is never used
[INFO] [stdout]    --> src/tests/test_low_producers.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn default_config(config_overrides: HashMap<&str, &str>) -> ClientConfig {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `base_producer_with_context` is never used
[INFO] [stdout]    --> src/tests/test_low_producers.rs:158:4
[INFO] [stdout]     |
[INFO] [stdout] 158 | fn base_producer_with_context<Part: Partitioner, C: ProducerContext<Part>>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `threaded_producer_with_context` is never used
[INFO] [stdout]    --> src/tests/test_low_producers.rs:168:4
[INFO] [stdout]     |
[INFO] [stdout] 168 | fn threaded_producer_with_context<Part, C>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_test_topic` is never used
[INFO] [stdout]    --> src/tests/test_low_producers.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn rand_test_topic(prefix: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `retry_with_timeout`
[INFO] [stdout]   --> src/tests/core_functionality.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout};
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `handle_transaction_error` and `retry_with_timeout`
[INFO] [stdout]   --> src/tests/error_handling.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout, handle_transaction_error};
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::timeout`
[INFO] [stdout]  --> src/tests/monitoring.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::time::timeout;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `check_producer_health` and `retry_with_timeout`
[INFO] [stdout]   --> src/tests/monitoring.rs:12:48
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout, check_producer_health};
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `check_producer_health`
[INFO] [stdout]   --> src/tests/test_low_producers.rs:25:41
[INFO] [stdout]    |
[INFO] [stdout] 25 | use super::test_utils::{OperationTimer, check_producer_health};
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rdkafka::consumer::Consumer`
[INFO] [stdout]   --> src/tests/monitoring.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rdkafka::consumer::Consumer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_TIMEOUT` is never used
[INFO] [stdout]   --> src/tests/monitoring.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const TEST_TIMEOUT: Duration = Duration::from_secs(30);
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPERATION_TIMEOUT` is never used
[INFO] [stdout]   --> src/tests/monitoring.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const OPERATION_TIMEOUT: Duration = Duration::from_secs(10);
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RETRY_DELAY` is never used
[INFO] [stdout]   --> src/tests/monitoring.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const RETRY_DELAY: Duration = Duration::from_secs(1);
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_RETRIES` is never used
[INFO] [stdout]   --> src/tests/monitoring.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const MAX_RETRIES: u32 = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.77s
[INFO] running `Command { std: "docker" "inspect" "59bb0796a9c6242a1b4e46dbb5f962e13d7ee7b72461183095bbe9e9bd86afb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59bb0796a9c6242a1b4e46dbb5f962e13d7ee7b72461183095bbe9e9bd86afb0", kill_on_drop: false }`
[INFO] [stdout] 59bb0796a9c6242a1b4e46dbb5f962e13d7ee7b72461183095bbe9e9bd86afb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa50c288e22b4fac69e708151d5db041aa6e896af5ada4eea675eb5c2a28440f
[INFO] running `Command { std: "docker" "start" "-a" "aa50c288e22b4fac69e708151d5db041aa6e896af5ada4eea675eb5c2a28440f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/tests/core_functionality.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rdkafka::consumer::Consumer`
[INFO] [stderr]  --> src/tests/core_functionality.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rdkafka::consumer::Consumer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `OperationTimer` and `retry_with_timeout`
[INFO] [stderr]   --> src/tests/core_functionality.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout};
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/tests/error_handling.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rdkafka::consumer::Consumer`
[INFO] [stderr]  --> src/tests/error_handling.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rdkafka::consumer::Consumer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `OperationTimer`, `handle_transaction_error`, and `retry_with_timeout`
[INFO] [stderr]   --> src/tests/error_handling.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout, handle_transaction_error};
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::time::timeout`
[INFO] [stderr]  --> src/tests/monitoring.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use tokio::time::timeout;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rdkafka::producer::Producer`
[INFO] [stderr]  --> src/tests/monitoring.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rdkafka::producer::Producer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rdkafka::consumer::Consumer`
[INFO] [stderr]   --> src/tests/monitoring.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rdkafka::consumer::Consumer;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `OperationTimer`, `check_producer_health`, and `retry_with_timeout`
[INFO] [stderr]   --> src/tests/monitoring.rs:12:32
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout, check_producer_health};
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/tests/performance.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::task::JoinError`
[INFO] [stderr]  --> src/tests/performance.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use tokio::task::JoinError;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `OperationTimer` and `retry_with_timeout`
[INFO] [stderr]   --> src/tests/performance.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout};
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IsolationLevel`, `cleanup_test`, `count_records`, `send_messages_in_transaction`, and `setup_test`
[INFO] [stderr]  --> src/tests/test_transactions.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     setup_test,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 5 |     send_messages_in_transaction, count_records, cleanup_test,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 6 |     IsolationLevel
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashSet`
[INFO] [stderr]  --> src/tests/test_low_producers.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::CString`
[INFO] [stderr]  --> src/tests/test_low_producers.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ffi::CString;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/tests/test_low_producers.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `maplit::hashmap`
[INFO] [stderr]   --> src/tests/test_low_producers.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use maplit::hashmap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RDKafkaErrorCode`
[INFO] [stderr]   --> src/tests/test_low_producers.rs:14:34
[INFO] [stderr]    |
[INFO] [stderr] 14 | use rdkafka::error::{KafkaError, RDKafkaErrorCode};
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Header` and `OwnedHeaders`
[INFO] [stderr]   --> src/tests/test_low_producers.rs:15:24
[INFO] [stderr]    |
[INFO] [stderr] 15 | use rdkafka::message::{Header, Message, OwnedHeaders, OwnedMessage};
[INFO] [stderr]    |                        ^^^^^^           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BaseRecord` and `Producer`
[INFO] [stderr]   --> src/tests/test_low_producers.rs:17:19
[INFO] [stderr]    |
[INFO] [stderr] 17 |     BaseProducer, BaseRecord, DeliveryResult, NoCustomPartitioner, Partitioner,
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] 18 |     Producer, ProducerContext, ThreadedProducer,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rdkafka::types::RDKafkaRespErr`
[INFO] [stderr]   --> src/tests/test_low_producers.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use rdkafka::types::RDKafkaRespErr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rdkafka::util::current_time_millis`
[INFO] [stderr]   --> src/tests/test_low_producers.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use rdkafka::util::current_time_millis;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rdkafka_sys`
[INFO] [stderr]   --> src/tests/test_low_producers.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use rdkafka_sys;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `OperationTimer` and `check_producer_health`
[INFO] [stderr]   --> src/tests/test_low_producers.rs:25:25
[INFO] [stderr]    |
[INFO] [stderr] 25 | use super::test_utils::{OperationTimer, check_producer_health};
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Message`
[INFO] [stderr]   --> src/tests/test_low_producers.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 | use rdkafka::message::{Header, Message, OwnedHeaders, OwnedMessage};
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TEST_TIMEOUT` is never used
[INFO] [stderr]   --> src/tests/monitoring.rs:14:7
[INFO] [stderr]    |
[INFO] [stderr] 14 | const TEST_TIMEOUT: Duration = Duration::from_secs(30);
[INFO] [stderr]    |       ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OPERATION_TIMEOUT` is never used
[INFO] [stderr]   --> src/tests/monitoring.rs:15:7
[INFO] [stderr]    |
[INFO] [stderr] 15 | const OPERATION_TIMEOUT: Duration = Duration::from_secs(10);
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `RETRY_DELAY` is never used
[INFO] [stderr]   --> src/tests/monitoring.rs:16:7
[INFO] [stderr]    |
[INFO] [stderr] 16 | const RETRY_DELAY: Duration = Duration::from_secs(1);
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MAX_RETRIES` is never used
[INFO] [stderr]   --> src/tests/monitoring.rs:17:7
[INFO] [stderr]    |
[INFO] [stderr] 17 | const MAX_RETRIES: u32 = 3;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_memory_usage` is never used
[INFO] [stderr]    --> src/tests/monitoring.rs:162:10
[INFO] [stderr]     |
[INFO] [stderr] 162 | async fn get_memory_usage() -> Result<u64, String> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PrintingContext` is never constructed
[INFO] [stderr]   --> src/tests/test_low_producers.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | struct PrintingContext {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CollectingContext` is never constructed
[INFO] [stderr]   --> src/tests/test_low_producers.rs:49:8
[INFO] [stderr]    |
[INFO] [stderr] 49 | struct CollectingContext<Part: Partitioner = NoCustomPartitioner> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/tests/test_low_producers.rs:56:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | impl CollectingContext {
[INFO] [stderr]    | ---------------------- associated function in this implementation
[INFO] [stderr] 56 |     fn new() -> CollectingContext {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new_with_custom_partitioner` is never used
[INFO] [stderr]   --> src/tests/test_low_producers.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 65 | impl<Part: Partitioner> CollectingContext<Part> {
[INFO] [stderr]    | ----------------------------------------------- associated function in this implementation
[INFO] [stderr] 66 |     fn new_with_custom_partitioner(partitioner: Part) -> CollectingContext<Part> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/tests/test_low_producers.rs:107:8
[INFO] [stderr]     |
[INFO] [stderr] 106 | impl FixedPartitioner {
[INFO] [stderr]     | --------------------- associated function in this implementation
[INFO] [stderr] 107 |     fn new(partition: i32) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `default_config` is never used
[INFO] [stderr]    --> src/tests/test_low_producers.rs:140:4
[INFO] [stderr]     |
[INFO] [stderr] 140 | fn default_config(config_overrides: HashMap<&str, &str>) -> ClientConfig {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `base_producer_with_context` is never used
[INFO] [stderr]    --> src/tests/test_low_producers.rs:158:4
[INFO] [stderr]     |
[INFO] [stderr] 158 | fn base_producer_with_context<Part: Partitioner, C: ProducerContext<Part>>(
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `threaded_producer_with_context` is never used
[INFO] [stderr]    --> src/tests/test_low_producers.rs:168:4
[INFO] [stderr]     |
[INFO] [stderr] 168 | fn threaded_producer_with_context<Part, C>(
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `rand_test_topic` is never used
[INFO] [stderr]    --> src/tests/test_low_producers.rs:182:4
[INFO] [stderr]     |
[INFO] [stderr] 182 | fn rand_test_topic(prefix: &str) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `retry_with_timeout`
[INFO] [stderr]   --> src/tests/core_functionality.rs:10:48
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout};
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `handle_transaction_error` and `retry_with_timeout`
[INFO] [stderr]   --> src/tests/error_handling.rs:10:48
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout, handle_transaction_error};
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `check_producer_health` and `retry_with_timeout`
[INFO] [stderr]   --> src/tests/monitoring.rs:12:48
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::tests::test_utils::{OperationTimer, retry_with_timeout, check_producer_health};
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `check_producer_health`
[INFO] [stderr]   --> src/tests/test_low_producers.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 | use super::test_utils::{OperationTimer, check_producer_health};
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kafka-tests` (lib) generated 40 warnings (run `cargo fix --lib -p kafka-tests` to apply 25 suggestions)
[INFO] [stderr] warning: `kafka-tests` (lib test) generated 10 warnings (6 duplicates) (run `cargo fix --lib -p kafka-tests --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kafka_tests-1cb4372924747cde)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test tests::core_functionality::test_basic_transaction_operations has been running for over 60 seconds
[INFO] [stdout] test tests::core_functionality::test_message_ordering has been running for over 60 seconds
[INFO] [stdout] test tests::core_functionality::test_multi_topic_transactions has been running for over 60 seconds
[INFO] [stdout] test tests::core_functionality::test_recovery has been running for over 60 seconds
[INFO] [stdout] test tests::core_functionality::test_transaction_commit has been running for over 60 seconds
[INFO] [stdout] test tests::core_functionality::test_transaction_isolation has been running for over 60 seconds
[INFO] [stdout] test tests::core_functionality::test_transaction_rollback has been running for over 60 seconds
[INFO] [stdout] test tests::error_handling::test_basic_error_handling has been running for over 60 seconds
[INFO] [stdout] test tests::error_handling::test_edge_cases has been running for over 60 seconds
[INFO] [stdout] test tests::error_handling::test_error_recovery has been running for over 60 seconds
[INFO] [stdout] test tests::error_handling::test_transaction_isolation has been running for over 60 seconds
[INFO] [stdout] test tests::monitoring::test_basic_monitoring has been running for over 60 seconds
[INFO] [stdout] test tests::monitoring::test_health_monitoring has been running for over 60 seconds
[INFO] [stdout] test tests::monitoring::test_metrics_monitoring has been running for over 60 seconds
[INFO] [stdout] test tests::monitoring::test_size_monitoring has been running for over 60 seconds
[INFO] [stdout] test tests::monitoring::test_success_failure_monitoring has been running for over 60 seconds
[INFO] [stdout] test tests::core_functionality::test_transaction_isolation ... FAILED
[INFO] [stdout] test tests::core_functionality::test_transaction_rollback ... FAILED
[INFO] [stdout] test tests::core_functionality::test_transaction_commit ... FAILED
[INFO] [stdout] test tests::error_handling::test_basic_error_handling ... FAILED
[INFO] [stdout] test tests::monitoring::test_basic_monitoring ... FAILED
[INFO] [stdout] test tests::error_handling::test_transaction_isolation ... FAILED
[INFO] [stdout] test tests::core_functionality::test_basic_transaction_operations ... FAILED
[INFO] [stdout] test tests::core_functionality::test_multi_topic_transactions ... FAILED
[INFO] [stdout] test tests::core_functionality::test_message_ordering ... FAILED
[INFO] [stdout] test tests::monitoring::test_size_monitoring ... FAILED
[INFO] [stdout] test tests::monitoring::test_metrics_monitoring ... FAILED
[INFO] [stdout] test tests::monitoring::test_success_failure_monitoring ... FAILED
[INFO] [stdout] test tests::monitoring::test_health_monitoring ... FAILED
[INFO] [stdout] test tests::error_handling::test_error_recovery ... FAILED
[INFO] [stdout] test tests::error_handling::test_edge_cases ... FAILED
[INFO] [stdout] test tests::test_low_producers::test_fatal_errors ... ok
[INFO] [stdout] test tests::core_functionality::test_recovery ... FAILED
[INFO] [stdout] test tests::test_low_producers::test_custom_partitioner_base_producer ... ok
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] thread 'tests::test_low_producers::test_base_producer_headers' (120) panicked at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:233:5:
[INFO] [stdout] thread 'tests::test_low_producers::test_base_producer_headers' (120) panicked at src/tests/test_low_producers.rs:346:5:
[INFO] [stderr] panic in a destructor during cleanup
[INFO] [stdout] assertion `left == right` failed
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stdout]   left: 0
[INFO] [stdout]  right: 10
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61f5c32425e2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61f5c32425e2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61f5c32425e2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61f5c32425e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61f5c325324a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61f5c325324a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x61f5c3210996 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61f5c3210996 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x61f5c3221759 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61f5c3221759 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61f5c32215f1 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61f5c2f0e7ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x61f5c2f0e7ce - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61f5c3221a82 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x61f5c3221a82 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x61f5c3221818 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x61f5c321c9d9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61f5c320576d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x61f5c325acbc - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61f5c325ab43 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x61f5c325a9d3 - core::panicking::assert_failed::h59d9a1fd9655a77e
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x61f5c2e636de - kafka_tests::tests::test_low_producers::test_base_producer_headers::hacdbf6c0583c49b2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/test_low_producers.rs:346:5
[INFO] [stdout]   22:     0x61f5c2e637d7 - kafka_tests::tests::test_low_producers::test_base_producer_headers::{{closure}}::h69b1013851b2b58c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/test_low_producers.rs:296:32
[INFO] [stdout]   23:     0x61f5c2e285a6 - core::ops::function::FnOnce::call_once::h1d0b194f26e5bf87
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x61f5c2f0e58b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x61f5c2f0e58b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x61f5c2f21f9a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x61f5c2f21f9a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x61f5c2f21f9a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x61f5c2f21f9a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x61f5c2f21f9a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x61f5c2f21f9a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x61f5c2f21f9a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x61f5c2efc3f4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x61f5c2efc3f4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x61f5c2effd92 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x61f5c2effd92 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x61f5c2effd92 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x61f5c2effd92 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x61f5c2effd92 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x61f5c2effd92 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x61f5c2effd92 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x61f5c3217b8f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x61f5c3217b8f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7a818543aaa4 - <unknown>
[INFO] [stdout]   45:     0x7a81854c7a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_low_producers::test_base_producer_headers' (120) panicked at src/tests/test_low_producers.rs:86:47:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: PoisonError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61f5c32425e2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x61f5c32425e2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x61f5c32425e2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x61f5c32425e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x61f5c325324a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x61f5c325324a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x61f5c3210996 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x61f5c3210996 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x61f5c3221759 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61f5c3221759 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x61f5c32215f1 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x61f5c2f0e7ce - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x61f5c2f0e7ce - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x61f5c3221a82 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x61f5c3221a82 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x61f5c3221818 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x61f5c321c9d9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x61f5c320576d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x61f5c325acbc - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x61f5c325a432 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x61f5c2e68901 - core::result::Result<T,E>::unwrap::h097d575ac930eb10
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x61f5c2e68901 - <kafka_tests::tests::test_low_producers::CollectingContext<Part> as rdkafka::producer::ProducerContext<Part>>::delivery::hc6bd532f51882bbb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/test_low_producers.rs:86:47
[INFO] [stdout]   22:     0x61f5c2e43912 - rdkafka::producer::base_producer::BaseProducer<C,Part>::handle_delivery_report_event::hc6be6ea705bd8526
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.37.0/src/producer/base_producer.rs:400:28
[INFO] [stdout]   23:     0x61f5c2e4770d - rdkafka::producer::base_producer::BaseProducer<C,Part>::poll::hbea8e19348289cef
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.37.0/src/producer/base_producer.rs:369:50
[INFO] [stdout]   24:     0x61f5c2e3b90a - <rdkafka::producer::base_producer::BaseProducer<C,Part> as rdkafka::producer::Producer<C,Part>>::flush::hf457db2fa8e34ca7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.37.0/src/producer/base_producer.rs:502:22
[INFO] [stdout]   25:     0x61f5c2e3470a - <rdkafka::producer::base_producer::BaseProducer<C,Part> as core::ops::drop::Drop>::drop::hfce724d7458b7af1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rdkafka-0.37.0/src/producer/base_producer.rs:622:32
[INFO] [stdout]   26:     0x61f5c2e2d543 - core::ptr::drop_in_place<rdkafka::producer::base_producer::BaseProducer<kafka_tests::tests::test_low_producers::CollectingContext>>::h3d031f8c400a1b9e
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ptr/mod.rs:805:1
[INFO] [stdout]   27:     0x61f5c2e631d3 - kafka_tests::tests::test_low_producers::test_base_producer_headers::hacdbf6c0583c49b2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/test_low_producers.rs:349:1
[INFO] [stdout]   28:     0x61f5c2e637d7 - kafka_tests::tests::test_low_producers::test_base_producer_headers::{{closure}}::h69b1013851b2b58c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/test_low_producers.rs:296:32
[INFO] [stdout]   29:     0x61f5c2e285a6 - core::ops::function::FnOnce::call_once::h1d0b194f26e5bf87
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x61f5c2f0e58b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x61f5c2f0e58b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   32:     0x61f5c2f21f9a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   33:     0x61f5c2f21f9a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   34:     0x61f5c2f21f9a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x61f5c2f21f9a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x61f5c2f21f9a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x61f5c2f21f9a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   38:     0x61f5c2f21f9a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   39:     0x61f5c2efc3f4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   40:     0x61f5c2efc3f4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   41:     0x61f5c2effd92 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   42:     0x61f5c2effd92 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x61f5c2effd92 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   44:     0x61f5c2effd92 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   45:     0x61f5c2effd92 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x61f5c2effd92 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   47:     0x61f5c2effd92 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x61f5c3217b8f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   49:     0x61f5c3217b8f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   50:     0x7a818543aaa4 - <unknown>
[INFO] [stdout]   51:     0x7a81854c7a64 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/kafka_tests-1cb4372924747cde` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "aa50c288e22b4fac69e708151d5db041aa6e896af5ada4eea675eb5c2a28440f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa50c288e22b4fac69e708151d5db041aa6e896af5ada4eea675eb5c2a28440f", kill_on_drop: false }`
[INFO] [stdout] aa50c288e22b4fac69e708151d5db041aa6e896af5ada4eea675eb5c2a28440f
