[INFO] cloning repository https://github.com/feniljain/kafka-data-producer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/feniljain/kafka-data-producer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeniljain%2Fkafka-data-producer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeniljain%2Fkafka-data-producer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28b36ba37487b131f1147bd58e35a206fc0e92ff [INFO] building feniljain/kafka-data-producer against try#dd06aa59b9c8562b8b5652c638defc5836c326d0 for pr-137044-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeniljain%2Fkafka-data-producer" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/feniljain/kafka-data-producer on toolchain dd06aa59b9c8562b8b5652c638defc5836c326d0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/feniljain/kafka-data-producer [INFO] finished tweaking git repo https://github.com/feniljain/kafka-data-producer [INFO] tweaked toml for git repo https://github.com/feniljain/kafka-data-producer written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/feniljain/kafka-data-producer 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" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 207944349af4cbb64e5705fa2be94547cbe6a255f89f547f22779d1fc8a3e972 [INFO] running `Command { std: "docker" "start" "-a" "207944349af4cbb64e5705fa2be94547cbe6a255f89f547f22779d1fc8a3e972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "207944349af4cbb64e5705fa2be94547cbe6a255f89f547f22779d1fc8a3e972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "207944349af4cbb64e5705fa2be94547cbe6a255f89f547f22779d1fc8a3e972", kill_on_drop: false }` [INFO] [stdout] 207944349af4cbb64e5705fa2be94547cbe6a255f89f547f22779d1fc8a3e972 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aed2807b8363376c280f8133ddab91479f0179ebacf613ec0a86bfbcaffc47f1 [INFO] running `Command { std: "docker" "start" "-a" "aed2807b8363376c280f8133ddab91479f0179ebacf613ec0a86bfbcaffc47f1", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling bytes v1.7.1 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling rdkafka-sys v4.7.0+2.3.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling libz-sys v1.1.20 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling tokio v1.40.0 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling rdkafka v0.36.2 [INFO] [stderr] Compiling kafka-producer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AdminClient` and `AdminOptions` [INFO] [stdout] --> src/main.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | use rdkafka::admin::{AdminClient, AdminOptions}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:238:5 [INFO] [stdout] | [INFO] [stdout] 220 | / loop { [INFO] [stdout] 221 | | interval.tick().await; [INFO] [stdout] 222 | | [INFO] [stdout] 223 | | let instant = Instant::now(); [INFO] [stdout] ... | [INFO] [stdout] 235 | | ); [INFO] [stdout] 236 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 237 | [INFO] [stdout] 238 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `future_produce` is never used [INFO] [stdout] --> src/main.rs:121:10 [INFO] [stdout] | [INFO] [stdout] 121 | async fn future_produce(data: Vec, producer: &FutureProducer) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.89s [INFO] running `Command { std: "docker" "inspect" "aed2807b8363376c280f8133ddab91479f0179ebacf613ec0a86bfbcaffc47f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aed2807b8363376c280f8133ddab91479f0179ebacf613ec0a86bfbcaffc47f1", kill_on_drop: false }` [INFO] [stdout] aed2807b8363376c280f8133ddab91479f0179ebacf613ec0a86bfbcaffc47f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18a2f8099f82d7a953dd21272bf17abdd3378eb46a21609baa8541cee7e315bc [INFO] running `Command { std: "docker" "start" "-a" "18a2f8099f82d7a953dd21272bf17abdd3378eb46a21609baa8541cee7e315bc", kill_on_drop: false }` [INFO] [stderr] Compiling kafka-producer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AdminClient` and `AdminOptions` [INFO] [stdout] --> src/main.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | use rdkafka::admin::{AdminClient, AdminOptions}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:238:5 [INFO] [stdout] | [INFO] [stdout] 220 | / loop { [INFO] [stdout] 221 | | interval.tick().await; [INFO] [stdout] 222 | | [INFO] [stdout] 223 | | let instant = Instant::now(); [INFO] [stdout] ... | [INFO] [stdout] 235 | | ); [INFO] [stdout] 236 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 237 | [INFO] [stdout] 238 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `future_produce` is never used [INFO] [stdout] --> src/main.rs:121:10 [INFO] [stdout] | [INFO] [stdout] 121 | async fn future_produce(data: Vec, producer: &FutureProducer) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "18a2f8099f82d7a953dd21272bf17abdd3378eb46a21609baa8541cee7e315bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18a2f8099f82d7a953dd21272bf17abdd3378eb46a21609baa8541cee7e315bc", kill_on_drop: false }` [INFO] [stdout] 18a2f8099f82d7a953dd21272bf17abdd3378eb46a21609baa8541cee7e315bc