[INFO] fetching crate novax-kafka 0.0.1...
[INFO] building novax-kafka-0.0.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate novax-kafka 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate novax-kafka 0.0.1
[INFO] finished tweaking crates.io crate novax-kafka 0.0.1
[INFO] tweaked toml for crates.io crate novax-kafka 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate novax-kafka 0.0.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df0fddcb751d8406b7bafe89655a8917a9cbc2f1f50e731c56a00b40e428f4bd
[INFO] running `Command { std: "docker" "start" "-a" "df0fddcb751d8406b7bafe89655a8917a9cbc2f1f50e731c56a00b40e428f4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df0fddcb751d8406b7bafe89655a8917a9cbc2f1f50e731c56a00b40e428f4bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df0fddcb751d8406b7bafe89655a8917a9cbc2f1f50e731c56a00b40e428f4bd", kill_on_drop: false }`
[INFO] [stdout] df0fddcb751d8406b7bafe89655a8917a9cbc2f1f50e731c56a00b40e428f4bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05d5d795698a4578028d783b826bdc03de071608e772b6a7293b632671c5018e
[INFO] running `Command { std: "docker" "start" "-a" "05d5d795698a4578028d783b826bdc03de071608e772b6a7293b632671c5018e", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling kafka v0.10.0
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling ref_slice v1.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling novax-kafka v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Compression`, `DEFAULT_CONNECTION_IDLE_TIMEOUT_MILLIS`, and `RequiredAcks`
[INFO] [stdout]  --> src/producer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Compression, KafkaClient, RequiredAcks, DEFAULT_CONNECTION_IDLE_TIMEOUT_MILLIS,
[INFO] [stdout]   |     ^^^^^^^^^^^               ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsBytes` and `DEFAULT_ACK_TIMEOUT_MILLIS`
[INFO] [stdout]  --> src/producer.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use kafka::producer::{AsBytes, Producer, Record, DEFAULT_ACK_TIMEOUT_MILLIS};
[INFO] [stdout]   |                       ^^^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `KafkaErrTrait` is never used
[INFO] [stdout]  --> src/error.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | trait KafkaErrTrait: Debug + Display + Error {}
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `stream_subscriber` and `subscriber` are never used
[INFO] [stdout]   --> src/consumer.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout]  5 | impl KafkaConsumer {
[INFO] [stdout]    | ------------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub async fn stream_subscriber(consumer: Consumer) -> Result<(), super::KafkaError>  {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn subscriber(mut consumer: Consumer, tx: oneshot::Sender::<bool>) -> Result<(), super::KafkaError> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `publish` and `publish_inline` are never used
[INFO] [stdout]   --> src/producer.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl KafkaProducer {
[INFO] [stdout]    | ------------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub async fn publish(producer: Producer, recs: Vec::<Record<'static, Vec<u8>, Vec<u8> >>) -> Result<(), super::KafkaError>  {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn publish_inline(mut producer: Producer, recs: Vec::<Record<'_, Vec<u8>, Vec<u8> >>, tx: oneshot::Sender::<bool>) -> Result<(), supe...
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.22s
[INFO] running `Command { std: "docker" "inspect" "05d5d795698a4578028d783b826bdc03de071608e772b6a7293b632671c5018e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d5d795698a4578028d783b826bdc03de071608e772b6a7293b632671c5018e", kill_on_drop: false }`
[INFO] [stdout] 05d5d795698a4578028d783b826bdc03de071608e772b6a7293b632671c5018e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55aea77b0276a9aa894ef537fe0321da513f4425c56ea31b0ff4193fe932e551
[INFO] running `Command { std: "docker" "start" "-a" "55aea77b0276a9aa894ef537fe0321da513f4425c56ea31b0ff4193fe932e551", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Compression`, `DEFAULT_CONNECTION_IDLE_TIMEOUT_MILLIS`, and `RequiredAcks`
[INFO] [stdout]  --> src/producer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Compression, KafkaClient, RequiredAcks, DEFAULT_CONNECTION_IDLE_TIMEOUT_MILLIS,
[INFO] [stdout]   |     ^^^^^^^^^^^               ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsBytes` and `DEFAULT_ACK_TIMEOUT_MILLIS`
[INFO] [stdout]  --> src/producer.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use kafka::producer::{AsBytes, Producer, Record, DEFAULT_ACK_TIMEOUT_MILLIS};
[INFO] [stdout]   |                       ^^^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `KafkaErrTrait` is never used
[INFO] [stdout]  --> src/error.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | trait KafkaErrTrait: Debug + Display + Error {}
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `stream_subscriber` and `subscriber` are never used
[INFO] [stdout]   --> src/consumer.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout]  5 | impl KafkaConsumer {
[INFO] [stdout]    | ------------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub async fn stream_subscriber(consumer: Consumer) -> Result<(), super::KafkaError>  {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn subscriber(mut consumer: Consumer, tx: oneshot::Sender::<bool>) -> Result<(), super::KafkaError> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `publish` and `publish_inline` are never used
[INFO] [stdout]   --> src/producer.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl KafkaProducer {
[INFO] [stdout]    | ------------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub async fn publish(producer: Producer, recs: Vec::<Record<'static, Vec<u8>, Vec<u8> >>) -> Result<(), super::KafkaError>  {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn publish_inline(mut producer: Producer, recs: Vec::<Record<'_, Vec<u8>, Vec<u8> >>, tx: oneshot::Sender::<bool>) -> Result<(), supe...
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling novax-kafka v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Compression`, `DEFAULT_CONNECTION_IDLE_TIMEOUT_MILLIS`, and `RequiredAcks`
[INFO] [stdout]  --> src/producer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Compression, KafkaClient, RequiredAcks, DEFAULT_CONNECTION_IDLE_TIMEOUT_MILLIS,
[INFO] [stdout]   |     ^^^^^^^^^^^               ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsBytes` and `DEFAULT_ACK_TIMEOUT_MILLIS`
[INFO] [stdout]  --> src/producer.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use kafka::producer::{AsBytes, Producer, Record, DEFAULT_ACK_TIMEOUT_MILLIS};
[INFO] [stdout]   |                       ^^^^^^^                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `KafkaErrTrait` is never used
[INFO] [stdout]  --> src/error.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | trait KafkaErrTrait: Debug + Display + Error {}
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "55aea77b0276a9aa894ef537fe0321da513f4425c56ea31b0ff4193fe932e551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55aea77b0276a9aa894ef537fe0321da513f4425c56ea31b0ff4193fe932e551", kill_on_drop: false }`
[INFO] [stdout] 55aea77b0276a9aa894ef537fe0321da513f4425c56ea31b0ff4193fe932e551