[INFO] cloning repository https://github.com/SmallzooDev/kafka-rust-clone [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SmallzooDev/kafka-rust-clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmallzooDev%2Fkafka-rust-clone", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmallzooDev%2Fkafka-rust-clone'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 46d3560787c21062aa1d3a2ee31861628af05080 [INFO] testing SmallzooDev/kafka-rust-clone against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSmallzooDev%2Fkafka-rust-clone" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/SmallzooDev/kafka-rust-clone [INFO] finished tweaking git repo https://github.com/SmallzooDev/kafka-rust-clone [INFO] tweaked toml for git repo https://github.com/SmallzooDev/kafka-rust-clone written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SmallzooDev/kafka-rust-clone on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/SmallzooDev/kafka-rust-clone 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustix v0.38.42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 412098f2ffb6d82b9bbccdab0fc93c252655c41f1fc098cab8a8ab25bbdf51bf [INFO] running `Command { std: "docker" "start" "-a" "412098f2ffb6d82b9bbccdab0fc93c252655c41f1fc098cab8a8ab25bbdf51bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "412098f2ffb6d82b9bbccdab0fc93c252655c41f1fc098cab8a8ab25bbdf51bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "412098f2ffb6d82b9bbccdab0fc93c252655c41f1fc098cab8a8ab25bbdf51bf", kill_on_drop: false }` [INFO] [stdout] 412098f2ffb6d82b9bbccdab0fc93c252655c41f1fc098cab8a8ab25bbdf51bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e4b7f923726ffcdf6a8785054e26a5d7baba8512c979eb4728799fc803e3997 [INFO] running `Command { std: "docker" "start" "-a" "1e4b7f923726ffcdf6a8785054e26a5d7baba8512c979eb4728799fc803e3997", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling uuid v1.11.0 [INFO] [stderr] Compiling tempfile v3.15.0 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling tokio v1.42.0 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling kafka-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `MAX_SUPPORTED_VERSION` and `UNKNOWN_TOPIC_OR_PARTITION` [INFO] [stdout] --> src/adapters/incoming/kafka_protocol_parser.rs:2:65 [INFO] [stdout] | [INFO] [stdout] 2 | API_VERSIONS_KEY, DESCRIBE_TOPIC_PARTITIONS_KEY, FETCH_KEY, MAX_SUPPORTED_VERSION, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | UNKNOWN_TOPIC_OR_PARTITION, [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: `ApiVersion`, `ApiVersionsResponse`, `DescribeTopicPartitionsResponse`, `PartitionInfo`, and `TopicResponse` [INFO] [stdout] --> src/adapters/incoming/kafka_protocol_parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | ApiVersion, ApiVersionsResponse, DescribeTopicPartitionsRequest, DescribeTopicPartitionsResponse, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | FetchPartition, FetchRequest, FetchTopic, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | RequestHeader, RequestPayload, ResponsePayload, TopicRequest, TopicResponse, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use hex; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KafkaMessage`, `RequestHeader`, and `TopicRequest` [INFO] [stdout] --> src/application/broker.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | KafkaMessage, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | RequestHeader, RequestPayload, ResponsePayload, TopicRequest, TopicResponse, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::application::error::ApplicationError` [INFO] [stdout] --> src/application/broker.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::application::error::ApplicationError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic_info` [INFO] [stdout] --> src/adapters/outgoing/kraft_metadata_store.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | let topic_info = topics_by_name.entry(topic.topic_name.clone()) [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_topic_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:25:35 [INFO] [stdout] | [INFO] [stdout] 25 | async fn store_message(&self, message: KafkaMessage) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:30:67 [INFO] [stdout] | [INFO] [stdout] 30 | async fn read_messages(&self, topic_id: &str, partition: i32, offset: i64) -> Result>> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_properties_path` [INFO] [stdout] --> src/config/app_config.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(server_properties_path: &str) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_properties_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MockMessageHandler` is never constructed [INFO] [stdout] --> src/config/test_config.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct MockMessageHandler; [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 `new` is never used [INFO] [stdout] --> src/config/test_config.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl MockMessageHandler { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 11 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_test_config` is never used [INFO] [stdout] --> src/config/test_config.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn create_test_config() -> AppConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MAX_SUPPORTED_VERSION` and `UNKNOWN_TOPIC_OR_PARTITION` [INFO] [stdout] --> src/adapters/incoming/kafka_protocol_parser.rs:2:65 [INFO] [stdout] | [INFO] [stdout] 2 | API_VERSIONS_KEY, DESCRIBE_TOPIC_PARTITIONS_KEY, FETCH_KEY, MAX_SUPPORTED_VERSION, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | UNKNOWN_TOPIC_OR_PARTITION, [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: `ApiVersion`, `ApiVersionsResponse`, `DescribeTopicPartitionsResponse`, `PartitionInfo`, and `TopicResponse` [INFO] [stdout] --> src/adapters/incoming/kafka_protocol_parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | ApiVersion, ApiVersionsResponse, DescribeTopicPartitionsRequest, DescribeTopicPartitionsResponse, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | FetchPartition, FetchRequest, FetchTopic, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | RequestHeader, RequestPayload, ResponsePayload, TopicRequest, TopicResponse, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use hex; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KafkaMessage`, `RequestHeader`, and `TopicRequest` [INFO] [stdout] --> src/application/broker.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | KafkaMessage, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | RequestHeader, RequestPayload, ResponsePayload, TopicRequest, TopicResponse, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::application::error::ApplicationError` [INFO] [stdout] --> src/application/broker.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::application::error::ApplicationError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic_info` [INFO] [stdout] --> src/adapters/outgoing/kraft_metadata_store.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | let topic_info = topics_by_name.entry(topic.topic_name.clone()) [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_topic_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:25:35 [INFO] [stdout] | [INFO] [stdout] 25 | async fn store_message(&self, message: KafkaMessage) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:30:67 [INFO] [stdout] | [INFO] [stdout] 30 | async fn read_messages(&self, topic_id: &str, partition: i32, offset: i64) -> Result>> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_properties_path` [INFO] [stdout] --> src/config/app_config.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(server_properties_path: &str) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_properties_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_SUPPORTED_VERSION` is never used [INFO] [stdout] --> src/adapters/incoming/protocol/constants.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub const MAX_SUPPORTED_VERSION: i16 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DESCRIBE_TOPIC_PARTITIONS_MAX_VERSION` is never used [INFO] [stdout] --> src/adapters/incoming/protocol/constants.rs:21:11 [INFO] [stdout] | [INFO] [stdout] 21 | pub const DESCRIBE_TOPIC_PARTITIONS_MAX_VERSION: i16 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DESCRIBE_TOPIC_PARTITIONS_MIN_VERSION` is never used [INFO] [stdout] --> src/adapters/incoming/protocol/constants.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub const DESCRIBE_TOPIC_PARTITIONS_MIN_VERSION: i16 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KafkaMessage` is never constructed [INFO] [stdout] --> src/adapters/incoming/protocol/messages/common.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct KafkaMessage { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ForgottenTopic` is never constructed [INFO] [stdout] --> src/adapters/incoming/protocol/messages/request.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct ForgottenTopic { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_unknown_topic` is never used [INFO] [stdout] --> src/adapters/incoming/protocol/messages/response.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl DescribeTopicPartitionsResponse { [INFO] [stdout] | ------------------------------------ associated function in this implementation [INFO] [stdout] 66 | pub fn new_unknown_topic(topic_name: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MemoryMessageStore` is never constructed [INFO] [stdout] --> src/adapters/outgoing/memory_store.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct MemoryMessageStore { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/adapters/outgoing/memory_store.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl MemoryMessageStore { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 10 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decode_varint` is never used [INFO] [stdout] --> src/adapters/outgoing/protocol/kraft_record.rs:477:8 [INFO] [stdout] | [INFO] [stdout] 477 | pub fn decode_varint(buf: &[u8]) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MockMessageHandler` is never constructed [INFO] [stdout] --> src/config/test_config.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct MockMessageHandler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/config/test_config.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl MockMessageHandler { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 11 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_test_config` is never used [INFO] [stdout] --> src/config/test_config.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn create_test_config() -> AppConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `InvalidProtocol`, `InvalidRequest`, and `UnsupportedVersion` are never constructed [INFO] [stdout] --> src/domain/error.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum DomainError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 3 | InvalidProtocol(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | InvalidRequest, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 5 | UnsupportedVersion, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DomainError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `store_message` is never used [INFO] [stdout] --> src/ports/outgoing/message_store.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait MessageStore: Send + Sync { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] 7 | async fn store_message(&self, message: KafkaMessage) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.28s [INFO] running `Command { std: "docker" "inspect" "1e4b7f923726ffcdf6a8785054e26a5d7baba8512c979eb4728799fc803e3997", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e4b7f923726ffcdf6a8785054e26a5d7baba8512c979eb4728799fc803e3997", kill_on_drop: false }` [INFO] [stdout] 1e4b7f923726ffcdf6a8785054e26a5d7baba8512c979eb4728799fc803e3997 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18a2572ffe32dd5b85c96de8484a3955fa4bd83a720dbaa7cf405f2ca480b561 [INFO] running `Command { std: "docker" "start" "-a" "18a2572ffe32dd5b85c96de8484a3955fa4bd83a720dbaa7cf405f2ca480b561", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `MAX_SUPPORTED_VERSION` and `UNKNOWN_TOPIC_OR_PARTITION` [INFO] [stdout] --> src/adapters/incoming/kafka_protocol_parser.rs:2:65 [INFO] [stdout] | [INFO] [stdout] 2 | API_VERSIONS_KEY, DESCRIBE_TOPIC_PARTITIONS_KEY, FETCH_KEY, MAX_SUPPORTED_VERSION, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | UNKNOWN_TOPIC_OR_PARTITION, [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: `ApiVersion`, `ApiVersionsResponse`, `DescribeTopicPartitionsResponse`, `PartitionInfo`, and `TopicResponse` [INFO] [stdout] --> src/adapters/incoming/kafka_protocol_parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | ApiVersion, ApiVersionsResponse, DescribeTopicPartitionsRequest, DescribeTopicPartitionsResponse, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | FetchPartition, FetchRequest, FetchTopic, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | RequestHeader, RequestPayload, ResponsePayload, TopicRequest, TopicResponse, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use hex; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KafkaMessage`, `RequestHeader`, and `TopicRequest` [INFO] [stdout] --> src/application/broker.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | KafkaMessage, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | RequestHeader, RequestPayload, ResponsePayload, TopicRequest, TopicResponse, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::application::error::ApplicationError` [INFO] [stdout] --> src/application/broker.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::application::error::ApplicationError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic_info` [INFO] [stdout] --> src/adapters/outgoing/kraft_metadata_store.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | let topic_info = topics_by_name.entry(topic.topic_name.clone()) [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_topic_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:25:35 [INFO] [stdout] | [INFO] [stdout] 25 | async fn store_message(&self, message: KafkaMessage) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling kafka-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:30:67 [INFO] [stdout] | [INFO] [stdout] 30 | async fn read_messages(&self, topic_id: &str, partition: i32, offset: i64) -> Result>> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_properties_path` [INFO] [stdout] --> src/config/app_config.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(server_properties_path: &str) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_properties_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MockMessageHandler` is never constructed [INFO] [stdout] --> src/config/test_config.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct MockMessageHandler; [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 `new` is never used [INFO] [stdout] --> src/config/test_config.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl MockMessageHandler { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 11 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_test_config` is never used [INFO] [stdout] --> src/config/test_config.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn create_test_config() -> AppConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MAX_SUPPORTED_VERSION` and `UNKNOWN_TOPIC_OR_PARTITION` [INFO] [stdout] --> src/adapters/incoming/kafka_protocol_parser.rs:2:65 [INFO] [stdout] | [INFO] [stdout] 2 | API_VERSIONS_KEY, DESCRIBE_TOPIC_PARTITIONS_KEY, FETCH_KEY, MAX_SUPPORTED_VERSION, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | UNKNOWN_TOPIC_OR_PARTITION, [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: `ApiVersion`, `ApiVersionsResponse`, `DescribeTopicPartitionsResponse`, and `PartitionInfo` [INFO] [stdout] --> src/adapters/incoming/kafka_protocol_parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | ApiVersion, ApiVersionsResponse, DescribeTopicPartitionsRequest, DescribeTopicPartitionsResponse, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | FetchPartition, FetchRequest, FetchTopic, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use hex; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KafkaMessage` and `RequestHeader` [INFO] [stdout] --> src/application/broker.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | KafkaMessage, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | RequestHeader, RequestPayload, ResponsePayload, TopicRequest, TopicResponse, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::application::error::ApplicationError` [INFO] [stdout] --> src/application/broker.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::application::error::ApplicationError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_config::create_test_config` [INFO] [stdout] --> src/config/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use test_config::create_test_config; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic_info` [INFO] [stdout] --> src/adapters/outgoing/kraft_metadata_store.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | let topic_info = topics_by_name.entry(topic.topic_name.clone()) [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_topic_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MAX_SUPPORTED_VERSION` and `UNKNOWN_TOPIC_OR_PARTITION` [INFO] [stdout] --> src/adapters/incoming/kafka_protocol_parser.rs:2:65 [INFO] [stdout] | [INFO] [stdout] 2 | API_VERSIONS_KEY, DESCRIBE_TOPIC_PARTITIONS_KEY, FETCH_KEY, MAX_SUPPORTED_VERSION, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 3 | UNKNOWN_TOPIC_OR_PARTITION, [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: `ApiVersion`, `ApiVersionsResponse`, `DescribeTopicPartitionsResponse`, and `PartitionInfo` [INFO] [stdout] --> src/adapters/incoming/kafka_protocol_parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | ApiVersion, ApiVersionsResponse, DescribeTopicPartitionsRequest, DescribeTopicPartitionsResponse, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | FetchPartition, FetchRequest, FetchTopic, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use hex; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KafkaMessage` and `RequestHeader` [INFO] [stdout] --> src/application/broker.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | KafkaMessage, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | RequestHeader, RequestPayload, ResponsePayload, TopicRequest, TopicResponse, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::application::error::ApplicationError` [INFO] [stdout] --> src/application/broker.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::application::error::ApplicationError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `topic_info` [INFO] [stdout] --> src/adapters/outgoing/kraft_metadata_store.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | let topic_info = topics_by_name.entry(topic.topic_name.clone()) [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_topic_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:25:35 [INFO] [stdout] | [INFO] [stdout] 25 | async fn store_message(&self, message: KafkaMessage) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:30:67 [INFO] [stdout] | [INFO] [stdout] 30 | async fn read_messages(&self, topic_id: &str, partition: i32, offset: i64) -> Result>> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/application/broker.rs:201:39 [INFO] [stdout] | [INFO] [stdout] 201 | async fn store_message(&self, message: KafkaMessage) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_properties_path` [INFO] [stdout] --> src/config/app_config.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(server_properties_path: &str) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_properties_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DESCRIBE_TOPIC_PARTITIONS_MAX_VERSION` is never used [INFO] [stdout] --> src/adapters/incoming/protocol/constants.rs:21:11 [INFO] [stdout] | [INFO] [stdout] 21 | pub const DESCRIBE_TOPIC_PARTITIONS_MAX_VERSION: i16 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DESCRIBE_TOPIC_PARTITIONS_MIN_VERSION` is never used [INFO] [stdout] --> src/adapters/incoming/protocol/constants.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub const DESCRIBE_TOPIC_PARTITIONS_MIN_VERSION: i16 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KafkaMessage` is never constructed [INFO] [stdout] --> src/adapters/incoming/protocol/messages/common.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct KafkaMessage { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ForgottenTopic` is never constructed [INFO] [stdout] --> src/adapters/incoming/protocol/messages/request.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct ForgottenTopic { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_unknown_topic` is never used [INFO] [stdout] --> src/adapters/incoming/protocol/messages/response.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl DescribeTopicPartitionsResponse { [INFO] [stdout] | ------------------------------------ associated function in this implementation [INFO] [stdout] 66 | pub fn new_unknown_topic(topic_name: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MemoryMessageStore` is never constructed [INFO] [stdout] --> src/adapters/outgoing/memory_store.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct MemoryMessageStore { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/adapters/outgoing/memory_store.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl MemoryMessageStore { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 10 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MockMessageHandler` is never constructed [INFO] [stdout] --> src/config/test_config.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct MockMessageHandler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/config/test_config.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl MockMessageHandler { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 11 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_test_config` is never used [INFO] [stdout] --> src/config/test_config.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn create_test_config() -> AppConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `InvalidProtocol`, `InvalidRequest`, and `UnsupportedVersion` are never constructed [INFO] [stdout] --> src/domain/error.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum DomainError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 3 | InvalidProtocol(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | InvalidRequest, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 5 | UnsupportedVersion, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DomainError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `store_message` is never used [INFO] [stdout] --> src/ports/outgoing/message_store.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait MessageStore: Send + Sync { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] 7 | async fn store_message(&self, message: KafkaMessage) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:25:35 [INFO] [stdout] | [INFO] [stdout] 25 | async fn store_message(&self, message: KafkaMessage) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/adapters/outgoing/disk_store.rs:30:67 [INFO] [stdout] | [INFO] [stdout] 30 | async fn read_messages(&self, topic_id: &str, partition: i32, offset: i64) -> Result>> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/application/broker.rs:201:39 [INFO] [stdout] | [INFO] [stdout] 201 | async fn store_message(&self, message: KafkaMessage) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_properties_path` [INFO] [stdout] --> src/config/app_config.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new(server_properties_path: &str) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_properties_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `Command { std: "docker" "inspect" "18a2572ffe32dd5b85c96de8484a3955fa4bd83a720dbaa7cf405f2ca480b561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18a2572ffe32dd5b85c96de8484a3955fa4bd83a720dbaa7cf405f2ca480b561", kill_on_drop: false }` [INFO] [stdout] 18a2572ffe32dd5b85c96de8484a3955fa4bd83a720dbaa7cf405f2ca480b561 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 22a83713987a70cf9ccd026d36ce530e9365a1efe82fc162939f55befe44bc24 [INFO] running `Command { std: "docker" "start" "-a" "22a83713987a70cf9ccd026d36ce530e9365a1efe82fc162939f55befe44bc24", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `MAX_SUPPORTED_VERSION` and `UNKNOWN_TOPIC_OR_PARTITION` [INFO] [stderr] --> src/adapters/incoming/kafka_protocol_parser.rs:2:65 [INFO] [stderr] | [INFO] [stderr] 2 | API_VERSIONS_KEY, DESCRIBE_TOPIC_PARTITIONS_KEY, FETCH_KEY, MAX_SUPPORTED_VERSION, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 3 | UNKNOWN_TOPIC_OR_PARTITION, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ApiVersion`, `ApiVersionsResponse`, `DescribeTopicPartitionsResponse`, `PartitionInfo`, and `TopicResponse` [INFO] [stderr] --> src/adapters/incoming/kafka_protocol_parser.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | ApiVersion, ApiVersionsResponse, DescribeTopicPartitionsRequest, DescribeTopicPartitionsResponse, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 7 | FetchPartition, FetchRequest, FetchTopic, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 8 | RequestHeader, RequestPayload, ResponsePayload, TopicRequest, TopicResponse, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hex` [INFO] [stderr] --> src/adapters/outgoing/disk_store.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use hex; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `KafkaMessage`, `RequestHeader`, and `TopicRequest` [INFO] [stderr] --> src/application/broker.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | KafkaMessage, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 9 | RequestHeader, RequestPayload, ResponsePayload, TopicRequest, TopicResponse, [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::application::error::ApplicationError` [INFO] [stderr] --> src/application/broker.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use crate::application::error::ApplicationError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `topic_info` [INFO] [stderr] --> src/adapters/outgoing/kraft_metadata_store.rs:50:25 [INFO] [stderr] | [INFO] [stderr] 50 | let topic_info = topics_by_name.entry(topic.topic_name.clone()) [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_topic_info` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `message` [INFO] [stderr] --> src/adapters/outgoing/disk_store.rs:25:35 [INFO] [stderr] | [INFO] [stderr] 25 | async fn store_message(&self, message: KafkaMessage) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/adapters/outgoing/disk_store.rs:30:67 [INFO] [stderr] | [INFO] [stderr] 30 | async fn read_messages(&self, topic_id: &str, partition: i32, offset: i64) -> Result>> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `server_properties_path` [INFO] [stderr] --> src/config/app_config.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(server_properties_path: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_properties_path` [INFO] [stderr] [INFO] [stderr] warning: struct `MockMessageHandler` is never constructed [INFO] [stderr] --> src/config/test_config.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct MockMessageHandler; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/config/test_config.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 10 | impl MockMessageHandler { [INFO] [stderr] | ----------------------- associated function in this implementation [INFO] [stderr] 11 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `create_test_config` is never used [INFO] [stderr] --> src/config/test_config.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn create_test_config() -> AppConfig { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ApiVersion`, `ApiVersionsResponse`, `DescribeTopicPartitionsResponse`, and `PartitionInfo` [INFO] [stderr] --> src/adapters/incoming/kafka_protocol_parser.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | ApiVersion, ApiVersionsResponse, DescribeTopicPartitionsRequest, DescribeTopicPartitionsResponse, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 7 | FetchPartition, FetchRequest, FetchTopic, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `KafkaMessage` and `RequestHeader` [INFO] [stderr] --> src/application/broker.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | KafkaMessage, KafkaRequest, KafkaResponse, PartitionInfo, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 9 | RequestHeader, RequestPayload, ResponsePayload, TopicRequest, TopicResponse, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `message` [INFO] [stderr] --> src/application/broker.rs:201:39 [INFO] [stderr] | [INFO] [stderr] 201 | async fn store_message(&self, message: KafkaMessage) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stderr] [INFO] [stderr] warning: `kafka-starter-rust` (lib) generated 12 warnings (run `cargo fix --lib -p kafka-starter-rust` to apply 5 suggestions) [INFO] [stderr] warning: `kafka-starter-rust` (lib test) generated 10 warnings (7 duplicates) (run `cargo fix --lib -p kafka-starter-rust --tests` to apply 2 suggestions) [INFO] [stderr] warning: unused import: `test_config::create_test_config` [INFO] [stderr] --> src/config/mod.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | pub use test_config::create_test_config; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `DESCRIBE_TOPIC_PARTITIONS_MAX_VERSION` is never used [INFO] [stderr] --> src/adapters/incoming/protocol/constants.rs:21:11 [INFO] [stderr] | [INFO] [stderr] 21 | pub const DESCRIBE_TOPIC_PARTITIONS_MAX_VERSION: i16 = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `DESCRIBE_TOPIC_PARTITIONS_MIN_VERSION` is never used [INFO] [stderr] --> src/adapters/incoming/protocol/constants.rs:22:11 [INFO] [stderr] | [INFO] [stderr] 22 | pub const DESCRIBE_TOPIC_PARTITIONS_MIN_VERSION: i16 = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `KafkaMessage` is never constructed [INFO] [stderr] --> src/adapters/incoming/protocol/messages/common.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub struct KafkaMessage { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ForgottenTopic` is never constructed [INFO] [stderr] --> src/adapters/incoming/protocol/messages/request.rs:65:12 [INFO] [stderr] | [INFO] [stderr] 65 | pub struct ForgottenTopic { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new_unknown_topic` is never used [INFO] [stderr] --> src/adapters/incoming/protocol/messages/response.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 65 | impl DescribeTopicPartitionsResponse { [INFO] [stderr] | ------------------------------------ associated function in this implementation [INFO] [stderr] 66 | pub fn new_unknown_topic(topic_name: String) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `MemoryMessageStore` is never constructed [INFO] [stderr] --> src/adapters/outgoing/memory_store.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct MemoryMessageStore { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/adapters/outgoing/memory_store.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 9 | impl MemoryMessageStore { [INFO] [stderr] | ----------------------- associated function in this implementation [INFO] [stderr] 10 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `MockMessageHandler` is never constructed [INFO] [stderr] --> src/config/test_config.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct MockMessageHandler; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `InvalidProtocol`, `InvalidRequest`, and `UnsupportedVersion` are never constructed [INFO] [stderr] --> src/domain/error.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 2 | pub enum DomainError { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] 3 | InvalidProtocol(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 4 | InvalidRequest, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 5 | UnsupportedVersion, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DomainError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `store_message` is never used [INFO] [stderr] --> src/ports/outgoing/message_store.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 6 | pub trait MessageStore: Send + Sync { [INFO] [stderr] | ------------ method in this trait [INFO] [stderr] 7 | async fn store_message(&self, message: KafkaMessage) -> Result<()>; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `kafka-starter-rust` (bin "codecrafters-kafka" test) generated 23 warnings (12 duplicates) (run `cargo fix --bin "codecrafters-kafka" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kafka_starter-218ca3c6c6ed0621) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test adapters::incoming::kafka_protocol_parser::tests::test_encode_describe_topic_partitions_response ... ok [INFO] [stdout] test adapters::incoming::kafka_protocol_parser::tests::test_encode_describe_topic_partitions_response_with_partitions ... ok [INFO] [stdout] test adapters::incoming::kafka_protocol_parser::tests::test_encode_api_versions_response ... ok [INFO] [stdout] test adapters::incoming::kafka_protocol_parser::tests::test_parse_api_versions_request ... ok [INFO] [stdout] test adapters::incoming::kafka_protocol_parser::tests::test_parse_describe_topic_partitions_request_with_multiple_topics ... ok [INFO] [stdout] test adapters::incoming::kafka_protocol_parser::tests::test_parse_describe_topic_partitions_request ... ok [INFO] [stdout] test adapters::outgoing::protocol::kraft_record::tests::test_compact_string_deserialize ... ok [INFO] [stdout] test adapters::outgoing::protocol::kraft_record::tests::test_record_batch_from_bytes ... ok [INFO] [stdout] test adapters::outgoing::protocol::kraft_record::tests::test_compact_array_deserialize ... ok [INFO] [stdout] test adapters::outgoing::protocol::kraft_record::tests::test_record_value_from_bytes ... ok [INFO] [stdout] test application::broker::tests::test_handle_describe_topic_partitions_existing_topic ... ok [INFO] [stdout] test application::broker::tests::test_handle_describe_topic_partitions_nonexistent_topic ... ok [INFO] [stdout] test adapters::outgoing::protocol::kraft_record::tests::test_record_from_bytes ... ok [INFO] [stdout] test adapters::outgoing::protocol::kraft_record::tests::test_decode_varint ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/codecrafters_kafka-c6baddf205bfc3c7) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stderr] Doc-tests kafka_starter [INFO] [stdout] test adapters::incoming::kafka_protocol_parser::tests::test_encode_api_versions_response ... ok [INFO] [stdout] test adapters::incoming::kafka_protocol_parser::tests::test_encode_describe_topic_partitions_response ... ok [INFO] [stdout] test adapters::incoming::kafka_protocol_parser::tests::test_parse_api_versions_request ... ok [INFO] [stdout] test adapters::incoming::kafka_protocol_parser::tests::test_parse_describe_topic_partitions_request ... ok [INFO] [stdout] test adapters::incoming::kafka_protocol_parser::tests::test_parse_describe_topic_partitions_request_with_multiple_topics ... ok [INFO] [stdout] test adapters::outgoing::protocol::kraft_record::tests::test_compact_array_deserialize ... ok [INFO] [stdout] test adapters::outgoing::protocol::kraft_record::tests::test_compact_string_deserialize ... ok [INFO] [stdout] test adapters::outgoing::protocol::kraft_record::tests::test_decode_varint ... ok [INFO] [stdout] test adapters::incoming::kafka_protocol_parser::tests::test_encode_describe_topic_partitions_response_with_partitions ... ok [INFO] [stdout] test adapters::outgoing::protocol::kraft_record::tests::test_record_batch_from_bytes ... ok [INFO] [stdout] test adapters::outgoing::protocol::kraft_record::tests::test_record_from_bytes ... ok [INFO] [stdout] test adapters::outgoing::protocol::kraft_record::tests::test_record_value_from_bytes ... ok [INFO] [stdout] test application::broker::tests::test_handle_describe_topic_partitions_existing_topic ... ok [INFO] [stdout] test application::broker::tests::test_handle_describe_topic_partitions_nonexistent_topic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "22a83713987a70cf9ccd026d36ce530e9365a1efe82fc162939f55befe44bc24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22a83713987a70cf9ccd026d36ce530e9365a1efe82fc162939f55befe44bc24", kill_on_drop: false }` [INFO] [stdout] 22a83713987a70cf9ccd026d36ce530e9365a1efe82fc162939f55befe44bc24