[INFO] cloning repository https://github.com/v0y4g3r/kafka-bench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/v0y4g3r/kafka-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fv0y4g3r%2Fkafka-bench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fv0y4g3r%2Fkafka-bench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb0d7d0091bd257429b0a46ca6224f6487fd2386
[INFO] checking v0y4g3r/kafka-bench against master#e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 for pr-136776-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fv0y4g3r%2Fkafka-bench" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/v0y4g3r/kafka-bench
[INFO] finished tweaking git repo https://github.com/v0y4g3r/kafka-bench
[INFO] tweaked toml for git repo https://github.com/v0y4g3r/kafka-bench written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/v0y4g3r/kafka-bench on toolchain e22dab387f6b4f6a87dfc54ac2f6013dddb41e68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/v0y4g3r/kafka-bench 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" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded once_cell v1.21.1
[INFO] [stderr]   Downloaded snafu-derive v0.8.5
[INFO] [stderr]   Downloaded clap_derive v4.5.32
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[INFO] [stderr]   Downloaded clap v4.5.32
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[INFO] [stderr]   Downloaded zerocopy-derive v0.8.24
[INFO] [stderr]   Downloaded cc v1.2.17
[INFO] [stderr]   Downloaded prettyplease v0.2.31
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[INFO] [stderr]   Downloaded clap_builder v4.5.32
[INFO] [stderr]   Downloaded aws-lc-rs v1.12.6
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[INFO] [stderr]   Downloaded zerocopy v0.8.24
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[INFO] [stderr]   Downloaded aws-lc-sys v0.27.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8668d389b760c9ba015f4e21050075bd838439814ed91e6ada54f3126100bab
[INFO] running `Command { std: "docker" "start" "-a" "b8668d389b760c9ba015f4e21050075bd838439814ed91e6ada54f3126100bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8668d389b760c9ba015f4e21050075bd838439814ed91e6ada54f3126100bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8668d389b760c9ba015f4e21050075bd838439814ed91e6ada54f3126100bab", kill_on_drop: false }`
[INFO] [stdout] b8668d389b760c9ba015f4e21050075bd838439814ed91e6ada54f3126100bab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43d8198fc976633c4d47f2c9801d29f1c64f15aa7bc9a9572272eda79419cce5
[INFO] running `Command { std: "docker" "start" "-a" "43d8198fc976633c4d47f2c9801d29f1c64f15aa7bc9a9572272eda79419cce5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling aws-lc-rs v1.12.6
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[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
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[INFO] [stderr]     Checking generic-array v0.14.7
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[INFO] [stderr]    Compiling zstd-safe v7.2.4
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[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking anstream v0.6.18
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[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
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[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]     Checking tokio v1.44.1
[INFO] [stderr]    Compiling snafu-derive v0.8.5
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking env_logger v0.11.7
[INFO] [stderr]     Checking snafu v0.8.5
[INFO] [stderr]     Checking clap v4.5.32
[INFO] [stderr]     Checking rsasl v2.2.0
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[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking rskafka v0.6.0
[INFO] [stderr]     Checking kafka-bench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `LoadSystemCerts` is never constructed
[INFO] [stdout]   --> src/error.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum Error {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 67 |     LoadSystemCerts {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LoadSystemCerts` is never constructed
[INFO] [stdout]   --> src/error.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum Error {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 67 |     LoadSystemCerts {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `Command { std: "docker" "inspect" "43d8198fc976633c4d47f2c9801d29f1c64f15aa7bc9a9572272eda79419cce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d8198fc976633c4d47f2c9801d29f1c64f15aa7bc9a9572272eda79419cce5", kill_on_drop: false }`
[INFO] [stdout] 43d8198fc976633c4d47f2c9801d29f1c64f15aa7bc9a9572272eda79419cce5
