[INFO] fetching crate confluent-kafka 0.1.1...
[INFO] testing confluent-kafka-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate confluent-kafka 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate confluent-kafka 0.1.1
[INFO] finished tweaking crates.io crate confluent-kafka 0.1.1
[INFO] tweaked toml for crates.io crate confluent-kafka 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate confluent-kafka 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate confluent-kafka 0.1.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parse-display v0.9.1
[INFO] [stderr]   Downloaded structmeta v0.3.0
[INFO] [stderr]   Downloaded parse-display-derive v0.9.1
[INFO] [stderr]   Downloaded docker_credential v1.3.2
[INFO] [stderr]   Downloaded structmeta-derive v0.3.0
[INFO] [stderr]   Downloaded tonic-prost v0.14.5
[INFO] [stderr]   Downloaded ferroid v2.0.0
[INFO] [stderr]   Downloaded lz4_flex v0.11.6
[INFO] [stderr]   Downloaded crc32c v0.6.8
[INFO] [stderr]   Downloaded testcontainers-modules v0.15.0
[INFO] [stderr]   Downloaded astral-tokio-tar v0.6.0
[INFO] [stderr]   Downloaded bollard-stubs v1.52.1-rc.29.1.3
[INFO] [stderr]   Downloaded bollard-buildkit-proto v0.7.0
[INFO] [stderr]   Downloaded tonic v0.14.5
[INFO] [stderr]   Downloaded testcontainers v0.27.3
[INFO] [stderr]   Downloaded ambassador v0.5.1
[INFO] [stderr]   Downloaded bollard v0.20.2
[INFO] [stderr]   Downloaded cbindgen v0.29.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 754e67e43f23acf61ad0fa729104381a1f713db04ac09cea0971caafb5e09e60
[INFO] running `Command { std: "docker" "start" "754e67e43f23acf61ad0fa729104381a1f713db04ac09cea0971caafb5e09e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "754e67e43f23acf61ad0fa729104381a1f713db04ac09cea0971caafb5e09e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "754e67e43f23acf61ad0fa729104381a1f713db04ac09cea0971caafb5e09e60" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "754e67e43f23acf61ad0fa729104381a1f713db04ac09cea0971caafb5e09e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "754e67e43f23acf61ad0fa729104381a1f713db04ac09cea0971caafb5e09e60" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling webpki-roots v1.0.7
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling twox-hash v2.1.2
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling lz4_flex v0.11.6
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling tokio v1.52.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling ambassador v0.5.1
[INFO] [stderr]    Compiling confluent-kafka v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this lint expectation is unfulfilled
[INFO] [stdout]   --> generator/src/message/schema_generator.rs:57:14
[INFO] [stdout]    |
[INFO] [stdout] 57 |     #[expect(dead_code)]
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> generator/src/lib.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unfulfilled_lint_expectations)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling rustls-webpki v0.103.15
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stdout] warning: this lint expectation is unfulfilled
[INFO] [stdout]    --> src/common/protocol/types/mod.rs:103:34
[INFO] [stdout]     |
[INFO] [stdout] 103 |     #[cfg_attr(not(test), expect(dead_code))]
[INFO] [stdout]     |                                  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:16:9
[INFO] [stdout]     |
[INFO] [stdout]  16 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unfulfilled_lint_expectations)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this lint expectation is unfulfilled
[INFO] [stdout]    --> src/common/security/authenticator/sasl_client_authenticator.rs:122:14
[INFO] [stdout]     |
[INFO] [stdout] 122 |     #[expect(dead_code)]
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `confluent-kafka` (lib); 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name confluent_kafka --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --crate-type staticlib --crate-type cdylib --emit=dep-info,link -C opt-level=3 -C codegen-units=1 '--deny=clippy::exhaustive_structs' '--deny=clippy::exhaustive_enums' '--deny=clippy::allow_attributes' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("ffi", "integration-tests", "multilanguage-tests"))' -C metadata=f0d7aef92949c568 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern ambassador=/opt/rustwide/target/release/deps/libambassador-6405f8911badbdc5.so --extern async_trait=/opt/rustwide/target/release/deps/libasync_trait-ca2b3125b6320b3b.so --extern aws_lc_rs=/opt/rustwide/target/release/deps/libaws_lc_rs-06c939581ab9561d.rlib --extern bytes=/opt/rustwide/target/release/deps/libbytes-129de2043c291398.rlib --extern crc32c=/opt/rustwide/target/release/deps/libcrc32c-50da99db8a8fee73.rlib --extern crc32fast=/opt/rustwide/target/release/deps/libcrc32fast-ba28e2e023dd1f20.rlib --extern dashmap=/opt/rustwide/target/release/deps/libdashmap-1e1103c64fe64b39.rlib --extern flate2=/opt/rustwide/target/release/deps/libflate2-434e4d1fa753f601.rlib --extern futures_util=/opt/rustwide/target/release/deps/libfutures_util-99e86643c990adcf.rlib --extern indexmap=/opt/rustwide/target/release/deps/libindexmap-f2a0c249f789fc58.rlib --extern log=/opt/rustwide/target/release/deps/liblog-e952ed135a0c29b2.rlib --extern lz4_flex=/opt/rustwide/target/release/deps/liblz4_flex-8742821cbd4b6035.rlib --extern rand=/opt/rustwide/target/release/deps/librand-1839be7786dcd3bc.rlib --extern regex=/opt/rustwide/target/release/deps/libregex-eebae72e46458943.rlib --extern rustc_hash=/opt/rustwide/target/release/deps/librustc_hash-22baae227f42a049.rlib --extern rustls=/opt/rustwide/target/release/deps/librustls-bb9d3982fc6a89fb.rlib --extern serde=/opt/rustwide/target/release/deps/libserde-d2d96acfadfee948.rlib --extern serde_json=/opt/rustwide/target/release/deps/libserde_json-eda39b7f0259dcb8.rlib --extern snap=/opt/rustwide/target/release/deps/libsnap-63963bda1f6eae51.rlib --extern tokio=/opt/rustwide/target/release/deps/libtokio-0a55a4365f43db1b.rlib --extern tokio_rustls=/opt/rustwide/target/release/deps/libtokio_rustls-6c32f14c71aca26b.rlib --extern tokio_util=/opt/rustwide/target/release/deps/libtokio_util-5c66b128d182019e.rlib --extern uuid=/opt/rustwide/target/release/deps/libuuid-cc9bb2d398938be6.rlib --extern webpki_roots=/opt/rustwide/target/release/deps/libwebpki_roots-ee2d1a221592d9d8.rlib --extern zstd=/opt/rustwide/target/release/deps/libzstd-0d372440c6d1ef64.rlib --cap-lints=warn -L native=/opt/rustwide/target/release/build/aws-lc-sys-c254e7090efcf7e0/out -L native=/opt/rustwide/target/release/build/zstd-sys-3162d81a1715fafd/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "754e67e43f23acf61ad0fa729104381a1f713db04ac09cea0971caafb5e09e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "754e67e43f23acf61ad0fa729104381a1f713db04ac09cea0971caafb5e09e60", kill_on_drop: false }`
[INFO] [stdout] 754e67e43f23acf61ad0fa729104381a1f713db04ac09cea0971caafb5e09e60
