[INFO] cloning repository https://github.com/lengoman/grpc-hub [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lengoman/grpc-hub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flengoman%2Fgrpc-hub", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flengoman%2Fgrpc-hub'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 22a80048cafacf940ad0fd8bdd306bf3837e0222 [INFO] checking lengoman/grpc-hub against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flengoman%2Fgrpc-hub" "/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/lengoman/grpc-hub [INFO] finished tweaking git repo https://github.com/lengoman/grpc-hub [INFO] tweaked toml for git repo https://github.com/lengoman/grpc-hub written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lengoman/grpc-hub on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lengoman/grpc-hub 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.102 [INFO] [stderr] Downloaded tonic-reflection v0.12.3 [INFO] [stderr] Downloaded prost-reflect v0.13.1 [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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" 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"/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f587d6f05f774706af7e799347a517eba7022ab84750b1a7c6d98d54df8723de [INFO] running `Command { std: "docker" "start" "-a" "f587d6f05f774706af7e799347a517eba7022ab84750b1a7c6d98d54df8723de", kill_on_drop: false }` [INFO] [stderr] Compiling 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[stderr] Checking prost-reflect v0.13.1 [INFO] [stderr] Checking clap v4.5.50 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking axum v0.7.9 [INFO] [stderr] Checking hyper-timeout v0.5.2 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking tonic v0.12.3 [INFO] [stderr] Checking tonic-reflection v0.12.3 [INFO] [stdout] warning: unused variable: `service_port` [INFO] [stdout] --> grpc-hub-connector/examples/service_example.rs:21:59 [INFO] [stdout] | [INFO] [stdout] 21 | async fn register_with_hub(&self, service_name: &str, service_port: u16) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> grpc-hub-connector/examples/service_example.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct MyService { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | data: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `uuid::Uuid` [INFO] [stdout] --> src/bin/dividend_consumer_service.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use uuid::Uuid; [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 import: `SubscribeRequest` [INFO] [stdout] --> src/bin/mock_client.rs:11:36 [INFO] [stdout] | [INFO] [stdout] 11 | use grpc_hub::{ServiceCallRequest, SubscribeRequest}; [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 import: `SubscribeRequest` [INFO] [stdout] --> src/bin/service_bridge_demo.rs:9:36 [INFO] [stdout] | [INFO] [stdout] 9 | use grpc_hub::{ServiceCallRequest, SubscribeRequest}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_with_service_id` is never used [INFO] [stdout] --> src/bin/web_content_extract_service.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 66 | impl WebContentExtractService { [INFO] [stdout] | ----------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 98 | fn new_with_service_id(hub_endpoint: String, service_id: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dividend_history` is never read [INFO] [stdout] --> src/bin/dividend_consumer_service.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 20 | struct DividendConsumerService { [INFO] [stdout] | ----------------------- field in this struct [INFO] [stdout] 21 | // In-memory storage for dividend calculations [INFO] [stdout] 22 | dividend_history: std::collections::HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DividendConsumerService` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dividend_history` is never read [INFO] [stdout] --> src/bin/dividend_service.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 45 | struct DividendService { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 46 | dividend_history: std::collections::HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DividendService` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new_with_hub_endpoint` and `new_with_service_id` are never used [INFO] [stdout] --> src/bin/dividend_service.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 52 | impl DividendService { [INFO] [stdout] | -------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | fn new_with_hub_endpoint(hub_endpoint: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn new_with_service_id(hub_endpoint: String, service_id: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `uuid::Uuid` [INFO] [stdout] --> src/bin/dividend_consumer_service.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use uuid::Uuid; [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 import: `SubscribeRequest` [INFO] [stdout] --> src/bin/service_bridge_demo.rs:9:36 [INFO] [stdout] | [INFO] [stdout] 9 | use grpc_hub::{ServiceCallRequest, SubscribeRequest}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_with_service_id` is never used [INFO] [stdout] --> src/bin/web_content_extract_service.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 66 | impl WebContentExtractService { [INFO] [stdout] | ----------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 98 | fn new_with_service_id(hub_endpoint: String, service_id: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dividend_history` is never read [INFO] [stdout] --> src/bin/dividend_consumer_service.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 20 | struct DividendConsumerService { [INFO] [stdout] | ----------------------- field in this struct [INFO] [stdout] 21 | // In-memory storage for dividend calculations [INFO] [stdout] 22 | dividend_history: std::collections::HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DividendConsumerService` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::process::Command` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::process::Command; [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 import: `hyper::body::Incoming` [INFO] [stdout] --> src/main.rs:732:9 [INFO] [stdout] | [INFO] [stdout] 732 | use hyper::body::Incoming; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hyper::Method` [INFO] [stdout] --> src/main.rs:734:9 [INFO] [stdout] | [INFO] [stdout] 734 | use hyper::Method; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SubscribeRequest` [INFO] [stdout] --> src/bin/mock_client.rs:11:36 [INFO] [stdout] | [INFO] [stdout] 11 | use grpc_hub::{ServiceCallRequest, SubscribeRequest}; [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 import: `tokio::process::Command` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::process::Command; [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 import: `hyper::body::Incoming` [INFO] [stdout] --> src/main.rs:732:9 [INFO] [stdout] | [INFO] [stdout] 732 | use hyper::body::Incoming; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hyper::Method` [INFO] [stdout] --> src/main.rs:734:9 [INFO] [stdout] | [INFO] [stdout] 734 | use hyper::Method; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::StreamExt` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures_util::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dividend_history` is never read [INFO] [stdout] --> src/bin/dividend_service.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 45 | struct DividendService { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 46 | dividend_history: std::collections::HashMap>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DividendService` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new_with_hub_endpoint` and `new_with_service_id` are never used [INFO] [stdout] --> src/bin/dividend_service.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 52 | impl DividendService { [INFO] [stdout] | -------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | fn new_with_hub_endpoint(hub_endpoint: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn new_with_service_id(hub_endpoint: String, service_id: String) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `service_id` [INFO] [stdout] --> src/main.rs:341:42 [INFO] [stdout] | [INFO] [stdout] 341 | async fn health_check_service(&self, service_id: &str, service_address: &str, service_port: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures_util::StreamExt` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures_util::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `service_id` [INFO] [stdout] --> src/main.rs:341:42 [INFO] [stdout] | [INFO] [stdout] 341 | async fn health_check_service(&self, service_id: &str, service_address: &str, service_port: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 56s [INFO] running `Command { std: "docker" "inspect" "f587d6f05f774706af7e799347a517eba7022ab84750b1a7c6d98d54df8723de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f587d6f05f774706af7e799347a517eba7022ab84750b1a7c6d98d54df8723de", kill_on_drop: false }` [INFO] [stdout] f587d6f05f774706af7e799347a517eba7022ab84750b1a7c6d98d54df8723de