[INFO] cloning repository https://github.com/AIABHISHEK/kafka-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AIABHISHEK/kafka-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAIABHISHEK%2Fkafka-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAIABHISHEK%2Fkafka-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4e59bf4d7139ebe06eba07dc4f78ed878dc6c19
[INFO] testing AIABHISHEK/kafka-rust against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAIABHISHEK%2Fkafka-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AIABHISHEK/kafka-rust
[INFO] finished tweaking git repo https://github.com/AIABHISHEK/kafka-rust
[INFO] tweaked toml for git repo https://github.com/AIABHISHEK/kafka-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AIABHISHEK/kafka-rust on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AIABHISHEK/kafka-rust 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.86
[INFO] [stderr]   Downloaded syn v2.0.75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f32ccddf008663eb39d4d2815a65a28a708bbf07b47a1c0c4e158a089b19fca
[INFO] running `Command { std: "docker" "start" "-a" "1f32ccddf008663eb39d4d2815a65a28a708bbf07b47a1c0c4e158a089b19fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f32ccddf008663eb39d4d2815a65a28a708bbf07b47a1c0c4e158a089b19fca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f32ccddf008663eb39d4d2815a65a28a708bbf07b47a1c0c4e158a089b19fca", kill_on_drop: false }`
[INFO] [stdout] 1f32ccddf008663eb39d4d2815a65a28a708bbf07b47a1c0c4e158a089b19fca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4691ed08692c406d40704de3c17c4e678dd000a12597539a8d330213af9c384
[INFO] running `Command { std: "docker" "start" "-a" "d4691ed08692c406d40704de3c17c4e678dd000a12597539a8d330213af9c384", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling bytes v1.7.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling codecrafters-kafka v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `request_api_key`, `request_api_version`, `client_id`, and `tag_buffer` are never read
[INFO] [stdout]  --> src/request/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct RequestHeader {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] 5 |     pub request_api_key: u16,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     pub request_api_version: u16,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     pub correlation_id: u32,
[INFO] [stdout] 8 |     pub client_id: Option<Vec<u8>>,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 9 |     pub tag_buffer: Option<Vec<u8>>
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `message_size` and `message_body` are never read
[INFO] [stdout]   --> src/request/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Request {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 14 |     pub message_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub message_header: RequestHeader,
[INFO] [stdout] 16 |     pub message_body: Vec<u8>
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `message_body` is never read
[INFO] [stdout]   --> src/response/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Response {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub message_body: Vec<u8>
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "d4691ed08692c406d40704de3c17c4e678dd000a12597539a8d330213af9c384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4691ed08692c406d40704de3c17c4e678dd000a12597539a8d330213af9c384", kill_on_drop: false }`
[INFO] [stdout] d4691ed08692c406d40704de3c17c4e678dd000a12597539a8d330213af9c384
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96a900a6d907aaa71f9864e1ea9c78a08c8ac27a0bb0939d48d03e55f4024b33
[INFO] running `Command { std: "docker" "start" "-a" "96a900a6d907aaa71f9864e1ea9c78a08c8ac27a0bb0939d48d03e55f4024b33", kill_on_drop: false }`
[INFO] [stderr]    Compiling codecrafters-kafka v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `request_api_key`, `request_api_version`, `client_id`, and `tag_buffer` are never read
[INFO] [stdout]  --> src/request/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct RequestHeader {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] 5 |     pub request_api_key: u16,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     pub request_api_version: u16,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 |     pub correlation_id: u32,
[INFO] [stdout] 8 |     pub client_id: Option<Vec<u8>>,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 9 |     pub tag_buffer: Option<Vec<u8>>
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `message_size` and `message_body` are never read
[INFO] [stdout]   --> src/request/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Request {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 14 |     pub message_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub message_header: RequestHeader,
[INFO] [stdout] 16 |     pub message_body: Vec<u8>
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `message_body` is never read
[INFO] [stdout]   --> src/response/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Response {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub message_body: Vec<u8>
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "96a900a6d907aaa71f9864e1ea9c78a08c8ac27a0bb0939d48d03e55f4024b33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a900a6d907aaa71f9864e1ea9c78a08c8ac27a0bb0939d48d03e55f4024b33", kill_on_drop: false }`
[INFO] [stdout] 96a900a6d907aaa71f9864e1ea9c78a08c8ac27a0bb0939d48d03e55f4024b33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66a3b0add474643914a559cac3c5656581f7129de0e5d2187e0a54ce7681a4b8
[INFO] running `Command { std: "docker" "start" "-a" "66a3b0add474643914a559cac3c5656581f7129de0e5d2187e0a54ce7681a4b8", kill_on_drop: false }`
[INFO] [stderr] warning: fields `request_api_key`, `request_api_version`, `client_id`, and `tag_buffer` are never read
[INFO] [stderr]  --> src/request/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct RequestHeader {
[INFO] [stderr]   |            ------------- fields in this struct
[INFO] [stderr] 5 |     pub request_api_key: u16,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 6 |     pub request_api_version: u16,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 7 |     pub correlation_id: u32,
[INFO] [stderr] 8 |     pub client_id: Option<Vec<u8>>,
[INFO] [stderr]   |         ^^^^^^^^^
[INFO] [stderr] 9 |     pub tag_buffer: Option<Vec<u8>>
[INFO] [stderr]   |         ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `message_size` and `message_body` are never read
[INFO] [stderr]   --> src/request/mod.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Request {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 14 |     pub message_size: usize,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 15 |     pub message_header: RequestHeader,
[INFO] [stderr] 16 |     pub message_body: Vec<u8>
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `message_body` is never read
[INFO] [stderr]   --> src/response/mod.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct Response {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     pub message_body: Vec<u8>
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `codecrafters-kafka` (bin "codecrafters-kafka" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/codecrafters_kafka-7f08dfad02bdba01)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "66a3b0add474643914a559cac3c5656581f7129de0e5d2187e0a54ce7681a4b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a3b0add474643914a559cac3c5656581f7129de0e5d2187e0a54ce7681a4b8", kill_on_drop: false }`
[INFO] [stdout] 66a3b0add474643914a559cac3c5656581f7129de0e5d2187e0a54ce7681a4b8
