[INFO] cloning repository https://github.com/thou-sif/sea-kaf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thou-sif/sea-kaf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthou-sif%2Fsea-kaf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthou-sif%2Fsea-kaf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8332c10c1fe9b7811cdadb9952204b869bbc8593
[INFO] checking thou-sif/sea-kaf against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthou-sif%2Fsea-kaf" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thou-sif/sea-kaf
[INFO] finished tweaking git repo https://github.com/thou-sif/sea-kaf
[INFO] tweaked toml for git repo https://github.com/thou-sif/sea-kaf written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thou-sif/sea-kaf on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thou-sif/sea-kaf 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83c2c07635ae0c31b790a29a4f1268b38e1f20e188d8d152415a5113a2843462
[INFO] running `Command { std: "docker" "start" "-a" "83c2c07635ae0c31b790a29a4f1268b38e1f20e188d8d152415a5113a2843462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83c2c07635ae0c31b790a29a4f1268b38e1f20e188d8d152415a5113a2843462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c2c07635ae0c31b790a29a4f1268b38e1f20e188d8d152415a5113a2843462", kill_on_drop: false }`
[INFO] [stdout] 83c2c07635ae0c31b790a29a4f1268b38e1f20e188d8d152415a5113a2843462
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 536db145fc56f129a909eb3b2b7cfb4ca74bf6907f37b3d3c72ed48fcd72060b
[INFO] running `Command { std: "docker" "start" "-a" "536db145fc56f129a909eb3b2b7cfb4ca74bf6907f37b3d3c72ed48fcd72060b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.65
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling libz-sys v1.1.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling rdkafka-sys v4.7.0+2.3.0
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking mac_address v1.1.6
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking serde v1.0.202
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking sea-streamer-types v0.5.0
[INFO] [stderr]     Checking sea-streamer-runtime v0.5.0
[INFO] [stderr]     Checking sea-streamer-stdio v0.5.0
[INFO] [stderr]     Checking serde_json v1.0.117
[INFO] [stderr]     Checking rdkafka v0.36.2
[INFO] [stderr]     Checking sea-streamer-kafka v0.5.0
[INFO] [stderr]     Checking sea-streamer-socket v0.5.0
[INFO] [stderr]     Checking sea-streamer v0.5.0
[INFO] [stderr]     Checking sea-kaf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `topic` is never read
[INFO] [stdout]   --> src/producer.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ChatProducer {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 13 |     producer: SeaProducer,
[INFO] [stdout] 14 |     topic: StreamKey,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChatProducer` has a derived impl for the trait `Clone`, 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: field `topic` is never read
[INFO] [stdout]   --> src/producer.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ChatProducer {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 13 |     producer: SeaProducer,
[INFO] [stdout] 14 |     topic: StreamKey,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChatProducer` has a derived impl for the trait `Clone`, 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 53.49s
[INFO] running `Command { std: "docker" "inspect" "536db145fc56f129a909eb3b2b7cfb4ca74bf6907f37b3d3c72ed48fcd72060b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "536db145fc56f129a909eb3b2b7cfb4ca74bf6907f37b3d3c72ed48fcd72060b", kill_on_drop: false }`
[INFO] [stdout] 536db145fc56f129a909eb3b2b7cfb4ca74bf6907f37b3d3c72ed48fcd72060b