[INFO] cloning repository https://github.com/Siddid-Soni/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/Siddid-Soni/kafka-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSiddid-Soni%2Fkafka-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSiddid-Soni%2Fkafka-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aa9a0ed67191dacfba9285805bdd99dc543b7da1 [INFO] testing Siddid-Soni/kafka-rust against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSiddid-Soni%2Fkafka-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Siddid-Soni/kafka-rust [INFO] finished tweaking git repo https://github.com/Siddid-Soni/kafka-rust [INFO] tweaked toml for git repo https://github.com/Siddid-Soni/kafka-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Siddid-Soni/kafka-rust on toolchain 1.99.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Siddid-Soni/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" "+1.99.0-beta.1" "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 libc v0.2.173 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc [INFO] running `Command { std: "docker" "start" "f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.173 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling codecrafters-kafka v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `Request` is never used [INFO] [stdout] --> src/main.rs:32:6 [INFO] [stdout] | [INFO] [stdout] 32 | enum Request { [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 function `from_bytes` is never used [INFO] [stdout] --> src/main.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 37 | impl Request { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 38 | fn from_bytes(header: RequestHeaderV2, bytes: &mut BytesMut) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 14.81s [INFO] running `Command { std: "docker" "inspect" "f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling codecrafters-kafka v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `Request` is never used [INFO] [stdout] --> src/main.rs:32:6 [INFO] [stdout] | [INFO] [stdout] 32 | enum Request { [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 function `from_bytes` is never used [INFO] [stdout] --> src/main.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 37 | impl Request { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 38 | fn from_bytes(header: RequestHeaderV2, bytes: &mut BytesMut) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: enum `Request` is never used [INFO] [stderr] --> src/main.rs:32:6 [INFO] [stderr] | [INFO] [stderr] 32 | enum Request { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `from_bytes` is never used [INFO] [stderr] --> src/main.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 37 | impl Request { [INFO] [stderr] | ------------ associated function in this implementation [INFO] [stderr] 38 | fn from_bytes(header: RequestHeaderV2, bytes: &mut BytesMut) -> Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `codecrafters-kafka` (bin "codecrafters-kafka" test) generated 2 warnings [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/deps/codecrafters_kafka-d5050649a27bd789) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test request::tests::test_request_header_v2_from_bytes ... ok [INFO] [stdout] test request::tests::test_req_api_versions_from_bytes ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- request::tests::test_req_api_versions_from_bytes stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'request::tests::test_req_api_versions_from_bytes' (504) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-1.7.1/src/bytes_mut.rs:394:9: [INFO] [stdout] split_to out of bounds: 110 <= 8 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x624de9804ae1 - <::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt [INFO] [stdout] 1: 0x624de981928a - core[7c831bd917ebf35f]::fmt::write [INFO] [stdout] 2: 0x624de980947c - as core[7c831bd917ebf35f]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x624de97e0f26 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x624de97fd159 - std[104cf6e2632825ea]::panicking::default_hook [INFO] [stdout] 5: 0x624de9797330 - test[73009c9f9aebf890]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x624de97fd312 - std[104cf6e2632825ea]::panicking::panic_with_hook [INFO] [stdout] 7: 0x624de97e0fd2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x624de97d9539 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x624de97e1ccd - __rustc[b0d56fa5b193ad05]::rust_begin_unwind [INFO] [stdout] 10: 0x624de98199bc - core[7c831bd917ebf35f]::panicking::panic_fmt [INFO] [stdout] 11: 0x624de97cb5f5 - ::split_to [INFO] [stdout] 12: 0x624de9789cfd - >::call_once [INFO] [stdout] 13: 0x624de978a61b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>> [INFO] [stdout] 14: 0x624de9797c85 - test[73009c9f9aebf890]::run_test::{closure#0} [INFO] [stdout] 15: 0x624de9791044 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 16: 0x624de979ade2 - ::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 17: 0x624de98043b9 - ::new::thread_start [INFO] [stdout] 18: 0x78d8d8dcd07a - [INFO] [stdout] 19: 0x78d8d8e60534 - clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] request::tests::test_req_api_versions_from_bytes [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin codecrafters-kafka` [INFO] running `Command { std: "docker" "inspect" "f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc", kill_on_drop: false }` [INFO] [stdout] f7814b1818a4285a1fcff1a8cdb0ed859c41b43e7cfe38d15c2283522b9f5dbc