[INFO] cloning repository https://github.com/djv3/opentelemetry-lambda-extension [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djv3/opentelemetry-lambda-extension" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjv3%2Fopentelemetry-lambda-extension", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjv3%2Fopentelemetry-lambda-extension'... 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[INFO] [stderr] Downloaded opentelemetry v0.30.0 [INFO] [stderr] Downloaded lambda-extension v0.11.0 [INFO] [stderr] Downloaded opentelemetry-proto v0.30.0 [INFO] [stderr] Downloaded opentelemetry_sdk v0.30.0 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" 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"16d10f6f6047d681d7ad7c1927d7ec0f212fbac5c6447ce74413e5831fe19b0c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] 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v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking tokio v1.44.2 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking prost v0.13.5 [INFO] [stderr] Checking opentelemetry v0.30.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tracing-serde v0.2.0 [INFO] [stderr] Checking chrono v0.4.40 [INFO] [stderr] Checking h2 v0.4.10 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking opentelemetry_sdk v0.30.0 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.11 [INFO] [stderr] Checking hyper-timeout v0.5.2 [INFO] [stderr] Checking lambda_runtime_api_client v0.11.1 [INFO] [stderr] Checking tonic v0.13.1 [INFO] [stderr] Checking lambda-extension v0.11.0 [INFO] [stderr] Checking opentelemetry-proto v0.30.0 [INFO] [stderr] Checking opentelemetry-lambda-extension v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `handle_events_result` [INFO] [stdout] --> src/controller/mod.rs:79:14 [INFO] [stdout] | [INFO] [stdout] 79 | let (handle_events_result, join_all_result) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle_events_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `join_all_result` [INFO] [stdout] --> src/controller/mod.rs:79:36 [INFO] [stdout] | [INFO] [stdout] 79 | let (handle_events_result, join_all_result) = [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_join_all_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle_events_result` [INFO] [stdout] --> src/controller/mod.rs:79:14 [INFO] [stdout] | [INFO] [stdout] 79 | let (handle_events_result, join_all_result) = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle_events_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `join_all_result` [INFO] [stdout] --> src/controller/mod.rs:79:36 [INFO] [stdout] | [INFO] [stdout] 79 | let (handle_events_result, join_all_result) = [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_join_all_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pipeline_channel` [INFO] [stdout] --> src/receivers/aws_lambda_extension/telemetry_api.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let pipeline_channel = self.pipeline_channel.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline_channel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pipeline_channel` [INFO] [stdout] --> src/receivers/aws_lambda_extension/telemetry_api.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let pipeline_channel = self.pipeline_channel.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline_channel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ApplicationController` is never constructed [INFO] [stdout] --> src/controller/mod.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ApplicationController { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `set_resource`, `get_resource`, `new`, `handle_events`, and `start` are never used [INFO] [stdout] --> src/controller/mod.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl ApplicationController { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 14 | pub fn set_resource(&self, resource: Resource) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn get_resource(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn new(application_event_channel: UnboundedReceiver) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub async fn handle_events(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub async fn start(&mut self, pipelines: Vec) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `reason_string` is never used [INFO] [stdout] --> src/events/shutdown.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl ShutdownReason { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] 21 | fn reason_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `receivers`, `receiver_channel`, `processors`, `exporters`, `failover_sender`, and `cancellation_token` are never read [INFO] [stdout] --> src/pipeline/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Pipeline { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 10 | receivers: Vec>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | receiver_channel: mpsc::UnboundedReceiver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | processors: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 13 | exporters: Vec>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | failover_sender: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | cancellation_token: CancellationToken, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Pipeline` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AwsLambdaExtensionReceiver` is never constructed [INFO] [stdout] --> src/receivers/aws_lambda_extension/mod.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct AwsLambdaExtensionReceiver { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AwsLambdaExtensionReceiver` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_lambda_extension` is never used [INFO] [stdout] --> src/receivers/aws_lambda_extension/mod.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | async fn run_lambda_extension(ep: EventProcessor, tp: TelemetryApiProcessor) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EventProcessor` is never constructed [INFO] [stdout] --> src/receivers/aws_lambda_extension/event.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct EventProcessor { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EventProcessor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/receivers/aws_lambda_extension/event.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl EventProcessor { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] 12 | pub fn new(application_channel: mpsc::UnboundedSender) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TelemetryApiProcessor` is never constructed [INFO] [stdout] --> src/receivers/aws_lambda_extension/telemetry_api.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct TelemetryApiProcessor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TelemetryApiProcessor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/receivers/aws_lambda_extension/telemetry_api.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl TelemetryApiProcessor { [INFO] [stdout] | -------------------------- associated function in this implementation [INFO] [stdout] 14 | pub fn new(pipeline_channel: mpsc::UnboundedSender) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ApplicationController` is never constructed [INFO] [stdout] --> src/controller/mod.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct ApplicationController { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `set_resource`, `get_resource`, `new`, `handle_events`, and `start` are never used [INFO] [stdout] --> src/controller/mod.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl ApplicationController { [INFO] [stdout] | -------------------------- associated items in this implementation [INFO] [stdout] 14 | pub fn set_resource(&self, resource: Resource) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn get_resource(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn new(application_event_channel: UnboundedReceiver) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub async fn handle_events(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub async fn start(&mut self, pipelines: Vec) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `reason_string` is never used [INFO] [stdout] --> src/events/shutdown.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 20 | impl ShutdownReason { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] 21 | fn reason_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `receivers`, `receiver_channel`, `processors`, `exporters`, `failover_sender`, and `cancellation_token` are never read [INFO] [stdout] --> src/pipeline/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Pipeline { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 10 | receivers: Vec>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | receiver_channel: mpsc::UnboundedReceiver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | processors: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 13 | exporters: Vec>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | failover_sender: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | cancellation_token: CancellationToken, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Pipeline` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AwsLambdaExtensionReceiver` is never constructed [INFO] [stdout] --> src/receivers/aws_lambda_extension/mod.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct AwsLambdaExtensionReceiver { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AwsLambdaExtensionReceiver` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_lambda_extension` is never used [INFO] [stdout] --> src/receivers/aws_lambda_extension/mod.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | async fn run_lambda_extension(ep: EventProcessor, tp: TelemetryApiProcessor) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EventProcessor` is never constructed [INFO] [stdout] --> src/receivers/aws_lambda_extension/event.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct EventProcessor { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EventProcessor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/receivers/aws_lambda_extension/event.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl EventProcessor { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] 12 | pub fn new(application_channel: mpsc::UnboundedSender) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TelemetryApiProcessor` is never constructed [INFO] [stdout] --> src/receivers/aws_lambda_extension/telemetry_api.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct TelemetryApiProcessor { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TelemetryApiProcessor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/receivers/aws_lambda_extension/telemetry_api.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl TelemetryApiProcessor { [INFO] [stdout] | -------------------------- associated function in this implementation [INFO] [stdout] 14 | pub fn new(pipeline_channel: mpsc::UnboundedSender) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `json` [INFO] [stdout] --> src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let json = JsonExporter; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_json` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pipeline` [INFO] [stdout] --> src/main.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | let (pipeline, _) = PipelineBuilder::new() [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `json` [INFO] [stdout] --> src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let json = JsonExporter; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_json` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pipeline` [INFO] [stdout] --> src/main.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | let (pipeline, _) = PipelineBuilder::new() [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pipeline` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.44s [INFO] running `Command { std: "docker" "inspect" "16d10f6f6047d681d7ad7c1927d7ec0f212fbac5c6447ce74413e5831fe19b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16d10f6f6047d681d7ad7c1927d7ec0f212fbac5c6447ce74413e5831fe19b0c", kill_on_drop: false }` [INFO] [stdout] 16d10f6f6047d681d7ad7c1927d7ec0f212fbac5c6447ce74413e5831fe19b0c