[INFO] fetching crate simple-kafka 0.0.8... [INFO] testing simple-kafka-0.0.8 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate simple-kafka 0.0.8 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate simple-kafka 0.0.8 [INFO] finished tweaking crates.io crate simple-kafka 0.0.8 [INFO] tweaked toml for crates.io crate simple-kafka 0.0.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate simple-kafka 0.0.8 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 83 packages to latest compatible versions [INFO] [stderr] Adding rdkafka v0.34.0 (available: v0.38.0) [INFO] [stderr] Adding toml v0.8.23 (available: v0.9.8) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8374f56e254e5024768c796d67d770e41756c4258c19faf6235f251d3a9f9ac9 [INFO] running `Command { std: "docker" "start" "-a" "8374f56e254e5024768c796d67d770e41756c4258c19faf6235f251d3a9f9ac9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8374f56e254e5024768c796d67d770e41756c4258c19faf6235f251d3a9f9ac9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8374f56e254e5024768c796d67d770e41756c4258c19faf6235f251d3a9f9ac9", kill_on_drop: false }` [INFO] [stdout] 8374f56e254e5024768c796d67d770e41756c4258c19faf6235f251d3a9f9ac9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf0bce4532573c31df3eb737fcba8ec3cd83be518beacab621977acd4ee4debb [INFO] running `Command { std: "docker" "start" "-a" "bf0bce4532573c31df3eb737fcba8ec3cd83be518beacab621977acd4ee4debb", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling rdkafka-sys v4.9.0+2.10.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling deranged v0.5.5 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling toml_edit v0.23.7 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling num_enum_derive v0.7.5 [INFO] [stderr] Compiling num_enum v0.7.5 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling rdkafka v0.34.0 [INFO] [stderr] Compiling simple-kafka v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:27:19 [INFO] [stdout] | [INFO] [stdout] 27 | func: Box, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 - func: Box, [INFO] [stdout] 27 + func: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `Command { std: "docker" "inspect" "bf0bce4532573c31df3eb737fcba8ec3cd83be518beacab621977acd4ee4debb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf0bce4532573c31df3eb737fcba8ec3cd83be518beacab621977acd4ee4debb", kill_on_drop: false }` [INFO] [stdout] bf0bce4532573c31df3eb737fcba8ec3cd83be518beacab621977acd4ee4debb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11c27db21e07d7eb73ae3b3ef19c8e8482fd28e68f3b3911954ee8835b121f3d [INFO] running `Command { std: "docker" "start" "-a" "11c27db21e07d7eb73ae3b3ef19c8e8482fd28e68f3b3911954ee8835b121f3d", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:27:19 [INFO] [stdout] | [INFO] [stdout] 27 | func: Box, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 - func: Box, [INFO] [stdout] 27 + func: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling simple-kafka v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:27:19 [INFO] [stdout] | [INFO] [stdout] 27 | func: Box, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 - func: Box, [INFO] [stdout] 27 + func: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `kafka_producer::send` [INFO] [stdout] --> src/lib.rs:208:37 [INFO] [stdout] | [INFO] [stdout] 208 | let _ = kafka_producer::send(topic, "", message.as_bytes()).await; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s [INFO] running `Command { std: "docker" "inspect" "11c27db21e07d7eb73ae3b3ef19c8e8482fd28e68f3b3911954ee8835b121f3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11c27db21e07d7eb73ae3b3ef19c8e8482fd28e68f3b3911954ee8835b121f3d", kill_on_drop: false }` [INFO] [stdout] 11c27db21e07d7eb73ae3b3ef19c8e8482fd28e68f3b3911954ee8835b121f3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0ccdcd5e420e195baf5d4805d24a43dccc1dbb6e7fa6a0e45414b0ea54d4fea8 [INFO] running `Command { std: "docker" "start" "-a" "0ccdcd5e420e195baf5d4805d24a43dccc1dbb6e7fa6a0e45414b0ea54d4fea8", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:27:19 [INFO] [stderr] | [INFO] [stderr] 27 | func: Box, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 27 - func: Box, [INFO] [stderr] 27 + func: Box, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `kafka_producer::send` [INFO] [stderr] --> src/lib.rs:208:37 [INFO] [stderr] | [INFO] [stderr] 208 | let _ = kafka_producer::send(topic, "", message.as_bytes()).await; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `simple-kafka` (lib) generated 1 warning (run `cargo fix --lib -p simple-kafka` to apply 1 suggestion) [INFO] [stderr] warning: `simple-kafka` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_kafka-2759f6f8b91b95bf) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_produce has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "0ccdcd5e420e195baf5d4805d24a43dccc1dbb6e7fa6a0e45414b0ea54d4fea8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ccdcd5e420e195baf5d4805d24a43dccc1dbb6e7fa6a0e45414b0ea54d4fea8", kill_on_drop: false }` [INFO] [stdout] 0ccdcd5e420e195baf5d4805d24a43dccc1dbb6e7fa6a0e45414b0ea54d4fea8