[INFO] fetching crate high-level-kafka 1.0.0... [INFO] checking high-level-kafka-1.0.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate high-level-kafka 1.0.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate high-level-kafka 1.0.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate high-level-kafka 1.0.0 [INFO] tweaked toml for crates.io crate high-level-kafka 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate high-level-kafka 1.0.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate high-level-kafka 1.0.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winnow v0.7.2 [INFO] [stderr] Downloaded sasl2-sys v0.1.22+2.1.28 [INFO] [stderr] Downloaded curl-sys v0.4.79+curl-8.12.0 [INFO] [stderr] Downloaded krb5-src v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5475af83ea1ebe23356df58482ea5febab9b461d07eef6846b8ce6b6ccab95b3 [INFO] running `Command { std: "docker" "start" "-a" "5475af83ea1ebe23356df58482ea5febab9b461d07eef6846b8ce6b6ccab95b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5475af83ea1ebe23356df58482ea5febab9b461d07eef6846b8ce6b6ccab95b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5475af83ea1ebe23356df58482ea5febab9b461d07eef6846b8ce6b6ccab95b3", kill_on_drop: false }` [INFO] [stdout] 5475af83ea1ebe23356df58482ea5febab9b461d07eef6846b8ce6b6ccab95b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b1a4bf775c76d6379f9b8cc37292945847dbb7548da42dce86a9f1185d64e1e [INFO] running `Command { std: "docker" "start" "-a" "6b1a4bf775c76d6379f9b8cc37292945847dbb7548da42dce86a9f1185d64e1e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling winnow v0.7.2 [INFO] [stderr] Compiling cc v1.2.13 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling rdkafka-sys v4.8.0+2.3.0 [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling libz-sys v1.1.21 [INFO] [stderr] Compiling toml_edit v0.22.23 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Checking tokio v1.43.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking num_enum v0.7.3 [INFO] [stderr] Checking serde v1.0.217 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking rdkafka v0.37.0 [INFO] [stderr] Checking high-level-kafka v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fmt::Debug` [INFO] [stdout] --> src/consumer.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, fmt::Debug, sync::Arc, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `topics_map` is never read [INFO] [stdout] --> src/consumer.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct PausableConsumer [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | topics_map: HashMap F>>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `topics_map` is never read [INFO] [stdout] --> src/consumer.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct Consumer [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 37 | topics_map: HashMap F>>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add` and `subscribe` are never used [INFO] [stdout] --> src/consumer.rs:216:8 [INFO] [stdout] | [INFO] [stdout] 87 | / impl PausableConsumer [INFO] [stdout] 88 | | where [INFO] [stdout] 89 | | T: for<'a> serde::Deserialize<'a>, [INFO] [stdout] 90 | | F: Future + Send + Sync + 'static, [INFO] [stdout] | |___________________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 216 | fn add(&mut self, topic: String, handler: Box F>) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 239 | async fn subscribe(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add` and `subscribe` are never used [INFO] [stdout] --> src/consumer.rs:470:8 [INFO] [stdout] | [INFO] [stdout] 365 | / impl Consumer [INFO] [stdout] 366 | | where [INFO] [stdout] 367 | | T: for<'a> serde::Deserialize<'a>, [INFO] [stdout] 368 | | F: Future + Send + Sync + 'static, [INFO] [stdout] | |___________________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 470 | fn add(&mut self, topic: String, handler: Box F>) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 493 | async fn subscribe(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_message` is never used [INFO] [stdout] --> src/consumer.rs:558:10 [INFO] [stdout] | [INFO] [stdout] 558 | async fn handle_message( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `topics_map` is never read [INFO] [stdout] --> src/consumer.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct PausableConsumer [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | topics_map: HashMap F>>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `topics_map` is never read [INFO] [stdout] --> src/consumer.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct Consumer [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 37 | topics_map: HashMap F>>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add` and `subscribe` are never used [INFO] [stdout] --> src/consumer.rs:216:8 [INFO] [stdout] | [INFO] [stdout] 87 | / impl PausableConsumer [INFO] [stdout] 88 | | where [INFO] [stdout] 89 | | T: for<'a> serde::Deserialize<'a>, [INFO] [stdout] 90 | | F: Future + Send + Sync + 'static, [INFO] [stdout] | |___________________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 216 | fn add(&mut self, topic: String, handler: Box F>) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 239 | async fn subscribe(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add` and `subscribe` are never used [INFO] [stdout] --> src/consumer.rs:470:8 [INFO] [stdout] | [INFO] [stdout] 365 | / impl Consumer [INFO] [stdout] 366 | | where [INFO] [stdout] 367 | | T: for<'a> serde::Deserialize<'a>, [INFO] [stdout] 368 | | F: Future + Send + Sync + 'static, [INFO] [stdout] | |___________________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 470 | fn add(&mut self, topic: String, handler: Box F>) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 493 | async fn subscribe(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handle_message` is never used [INFO] [stdout] --> src/consumer.rs:558:10 [INFO] [stdout] | [INFO] [stdout] 558 | async fn handle_message( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.33s [INFO] running `Command { std: "docker" "inspect" "6b1a4bf775c76d6379f9b8cc37292945847dbb7548da42dce86a9f1185d64e1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b1a4bf775c76d6379f9b8cc37292945847dbb7548da42dce86a9f1185d64e1e", kill_on_drop: false }` [INFO] [stdout] 6b1a4bf775c76d6379f9b8cc37292945847dbb7548da42dce86a9f1185d64e1e