[INFO] fetching crate oxigdal-kafka 0.1.4...
[INFO] testing oxigdal-kafka-0.1.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate oxigdal-kafka 0.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate oxigdal-kafka 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate oxigdal-kafka 0.1.4
[INFO] tweaked toml for crates.io crate oxigdal-kafka 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxigdal-kafka 0.1.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oxigdal-kafka 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c370df06d6de9c73c28ccc3332ca6200a5f4bd45e534f11d898d2b00785392e5
[INFO] running `Command { std: "docker" "start" "-a" "c370df06d6de9c73c28ccc3332ca6200a5f4bd45e534f11d898d2b00785392e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c370df06d6de9c73c28ccc3332ca6200a5f4bd45e534f11d898d2b00785392e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c370df06d6de9c73c28ccc3332ca6200a5f4bd45e534f11d898d2b00785392e5", kill_on_drop: false }`
[INFO] [stdout] c370df06d6de9c73c28ccc3332ca6200a5f4bd45e534f11d898d2b00785392e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b816c1eb69726760af08297ebbb73ae05c8d2defb6338202d1aab13f5a0954a2
[INFO] running `Command { std: "docker" "start" "-a" "b816c1eb69726760af08297ebbb73ae05c8d2defb6338202d1aab13f5a0954a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling futures-sink v0.3.32
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[INFO] [stderr]    Compiling rdkafka-sys v4.10.0+2.12.1
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[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling chrono v0.4.44
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[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling rustls-platform-verifier v0.6.2
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling oxigdal-core v0.1.4
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-rustls v0.27.9
[INFO] [stderr]    Compiling reqwest v0.13.2
[INFO] [stderr]    Compiling rdkafka v0.39.0
[INFO] [stderr]    Compiling oxigdal-kafka v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s
[INFO] running `Command { std: "docker" "inspect" "b816c1eb69726760af08297ebbb73ae05c8d2defb6338202d1aab13f5a0954a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b816c1eb69726760af08297ebbb73ae05c8d2defb6338202d1aab13f5a0954a2", kill_on_drop: false }`
[INFO] [stdout] b816c1eb69726760af08297ebbb73ae05c8d2defb6338202d1aab13f5a0954a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 003ee98f7908cfe0e1033ea9dcaf41114592a1135f3e7d25e9c07b6bc70305a9
[INFO] running `Command { std: "docker" "start" "-a" "003ee98f7908cfe0e1033ea9dcaf41114592a1135f3e7d25e9c07b6bc70305a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling rustls-platform-verifier v0.6.2
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
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[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling oxigdal-core v0.1.4
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling rand v0.9.4
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[INFO] [stderr]    Compiling page_size v0.6.0
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[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling rdkafka v0.39.0
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling hyper-rustls v0.27.9
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]    Compiling reqwest v0.13.2
[INFO] [stderr]    Compiling oxigdal-kafka v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 36.79s
[INFO] running `Command { std: "docker" "inspect" "003ee98f7908cfe0e1033ea9dcaf41114592a1135f3e7d25e9c07b6bc70305a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "003ee98f7908cfe0e1033ea9dcaf41114592a1135f3e7d25e9c07b6bc70305a9", kill_on_drop: false }`
[INFO] [stdout] 003ee98f7908cfe0e1033ea9dcaf41114592a1135f3e7d25e9c07b6bc70305a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83b987ca637cfb311993c1e8f5b32ed69196a6d81465e97dc01f2613a89e0c06
[INFO] running `Command { std: "docker" "start" "-a" "83b987ca637cfb311993c1e8f5b32ed69196a6d81465e97dc01f2613a89e0c06", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxigdal_kafka-0c207fa398025d99)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test consumer::config::tests::test_consumer_config_builder ... ok
[INFO] [stdout] test consumer::config::tests::test_missing_group_id ... ok
[INFO] [stdout] test consumer::config::tests::test_heartbeat_validation ... ok
[INFO] [stdout] test consumer::metrics::tests::test_atomic_consumer_metrics ... ok
[INFO] [stdout] test consumer::metrics::tests::test_consumer_metrics ... ok
[INFO] [stdout] test consumer::metrics::tests::test_consumer_metrics_calculations ... ok
[INFO] [stdout] test consumer::metrics::tests::test_consumer_stats ... ok
[INFO] [stdout] test consumer::offset::tests::test_in_memory_offset_store ... ok
[INFO] [stdout] test consumer::offset::tests::test_offset_checkpoint ... ok
[INFO] [stdout] test consumer::offset::tests::test_offset_manager ... ok
[INFO] [stdout] test consumer::offset::tests::test_offset_manager_should_commit ... ok
[INFO] [stdout] test consumer::offset::tests::test_offset_store_uncommitted ... ok
[INFO] [stdout] test consumer::rebalance::tests::test_custom_rebalance_listener ... ok
[INFO] [stdout] test consumer::rebalance::tests::test_default_rebalance_listener ... ok
[INFO] [stdout] test consumer::rebalance::tests::test_rebalance_listener_builder ... ok
[INFO] [stdout] test consumer::rebalance::tests::test_stateful_rebalance_listener ... ok
[INFO] [stdout] test consumer::tests::test_kafka_message ... ok
[INFO] [stdout] test producer::batch::tests::test_batch_full ... ok
[INFO] [stdout] test consumer::tests::test_consumer_creation ... ok
[INFO] [stdout] test producer::batch::tests::test_batch_manager ... ok
[INFO] [stdout] test producer::batch::tests::test_batch_manager_flush ... ok
[INFO] [stdout] test producer::batch::tests::test_message_batch ... ok
[INFO] [stdout] test producer::config::tests::test_producer_config_builder ... ok
[INFO] [stdout] test producer::metrics::tests::test_message_stats ... ok
[INFO] [stdout] test producer::config::tests::test_idempotence_validation ... ok
[INFO] [stdout] test producer::metrics::tests::test_producer_metrics_calculations ... ok
[INFO] [stdout] test producer::metrics::tests::test_atomic_producer_metrics ... ok
[INFO] [stdout] test producer::tests::test_message_builder ... ok
[INFO] [stdout] test producer::partitioner::tests::test_hash_partitioner ... ok
[INFO] [stdout] test producer::partitioner::tests::test_jump_hash ... ok
[INFO] [stdout] test producer::metrics::tests::test_producer_metrics ... ok
[INFO] [stdout] test utils::tests::test_hash_partition ... ok
[INFO] [stdout] test utils::tests::test_murmur2_hash ... ok
[INFO] [stdout] test producer::partitioner::tests::test_random_partitioner ... ok
[INFO] [stdout] test producer::tests::test_producer_creation ... ok
[INFO] [stdout] test utils::tests::test_parse_kafka_version ... ok
[INFO] [stdout] test producer::partitioner::tests::test_consistent_hash_partitioner ... ok
[INFO] [stdout] test utils::tests::test_validate_topic_name ... ok
[INFO] [stdout] test producer::metrics::tests::test_message_stats_merge ... ok
[INFO] [stdout] test producer::partitioner::tests::test_round_robin_partitioner ... ok
[INFO] [stdout] test utils::tests::test_calculate_batch_size ... ok
[INFO] [stdout] test producer::batch::tests::test_batch_expired ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-b9c97c269c3fec70)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_consumer_creation ... ignored
[INFO] [stdout] test test_consumer_metrics ... ignored
[INFO] [stdout] test test_consumer_subscribe ... ignored
[INFO] [stdout] test test_producer_consumer_roundtrip ... ignored
[INFO] [stdout] test test_producer_creation ... ignored
[INFO] [stdout] test test_producer_metrics ... ignored
[INFO] [stdout] test test_producer_send_batch ... ignored
[INFO] [stdout] test test_producer_send_message ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oxigdal_kafka
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.47s; merged doctests compilation took 0.43s
[INFO] running `Command { std: "docker" "inspect" "83b987ca637cfb311993c1e8f5b32ed69196a6d81465e97dc01f2613a89e0c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b987ca637cfb311993c1e8f5b32ed69196a6d81465e97dc01f2613a89e0c06", kill_on_drop: false }`
[INFO] [stdout] 83b987ca637cfb311993c1e8f5b32ed69196a6d81465e97dc01f2613a89e0c06
