[INFO] cloning repository https://github.com/patrickcsullivan/hello-trace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/patrickcsullivan/hello-trace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickcsullivan%2Fhello-trace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickcsullivan%2Fhello-trace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d1f6a6c1b4a86d0d5ea8edc0e565df7310080538 [INFO] building patrickcsullivan/hello-trace against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatrickcsullivan%2Fhello-trace" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/patrickcsullivan/hello-trace on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/patrickcsullivan/hello-trace [INFO] finished tweaking git repo https://github.com/patrickcsullivan/hello-trace [INFO] tweaked toml for git repo https://github.com/patrickcsullivan/hello-trace written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/patrickcsullivan/hello-trace 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-opentelemetry-instrumentation-sdk v0.16.0 [INFO] [stderr] Downloaded axum-tracing-opentelemetry v0.16.0 [INFO] [stderr] Downloaded opentelemetry-stdout v0.2.0 [INFO] [stderr] Downloaded init-tracing-opentelemetry v0.16.0 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2eed2660b43a7674e3110e26afb123939bb3ec6278f7ad555e6d189d4aeaeb07 [INFO] running `Command { std: "docker" "start" "-a" "2eed2660b43a7674e3110e26afb123939bb3ec6278f7ad555e6d189d4aeaeb07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2eed2660b43a7674e3110e26afb123939bb3ec6278f7ad555e6d189d4aeaeb07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2eed2660b43a7674e3110e26afb123939bb3ec6278f7ad555e6d189d4aeaeb07", kill_on_drop: false }` [INFO] [stdout] 2eed2660b43a7674e3110e26afb123939bb3ec6278f7ad555e6d189d4aeaeb07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" 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std: "docker" "start" "-a" "e1645ef3b7bc3795530a63007a9b6d196bd39a287af5bf79c79596d9805999ad", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] 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[stderr] Compiling opentelemetry-otlp v0.14.0 [INFO] [stderr] Compiling init-tracing-opentelemetry v0.16.0 [INFO] [stderr] Compiling hello-trace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Extension`, `FromRequestParts`, `FromRequest`, and `middleware` [INFO] [stdout] --> src/server/main.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | extract::{FromRequest, FromRequestParts, Path, State}, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | http::{Request, StatusCode}, [INFO] [stdout] 7 | middleware, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | Extension, Router, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tower::ServiceBuilder` [INFO] [stdout] --> src/server/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use tower::ServiceBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TraceLayer` and `self` [INFO] [stdout] --> src/server/main.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use tower_http::trace::{self, TraceLayer}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SpanBuilder` [INFO] [stdout] --> src/server/main.rs:19:39 [INFO] [stdout] | [INFO] [stdout] 19 | use opentelemetry::trace::{FutureExt, SpanBuilder}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyValue` [INFO] [stdout] --> src/server/main.rs:23:14 [INFO] [stdout] | [INFO] [stdout] 23 | Context, KeyValue, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_http::HeaderInjector` [INFO] [stdout] --> src/server/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use opentelemetry_http::HeaderInjector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_sdk::export::trace::SpanExporter` [INFO] [stdout] --> src/server/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use opentelemetry_sdk::export::trace::SpanExporter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace::TracerProvider` [INFO] [stdout] --> src/server/main.rs:28:62 [INFO] [stdout] | [INFO] [stdout] 28 | use opentelemetry_sdk::{propagation::TraceContextPropagator, trace::TracerProvider}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_opentelemetry::OpenTelemetrySpanExt` [INFO] [stdout] --> src/server/main.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use tracing_opentelemetry::OpenTelemetrySpanExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnvFilter`, `fmt`, `layer::SubscriberExt`, and `util::SubscriberInitExt` [INFO] [stdout] --> src/server/main.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | use tracing_subscriber::{fmt, layer::SubscriberExt, util::SubscriberInitExt, EnvFilter}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_otlp::WithExportConfig` [INFO] [stdout] --> src/server/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use opentelemetry_otlp::WithExportConfig; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HeaderName`, `HeaderValue`, and `StatusCode` [INFO] [stdout] --> src/client/main.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | header::{HeaderName, HeaderValue}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 3 | StatusCode, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::HashMap` and `net::SocketAddr` [INFO] [stdout] --> src/client/main.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{collections::HashMap, io::BufRead, net::SocketAddr}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::join` [INFO] [stdout] --> src/client/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::join; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tower::ServiceBuilder` [INFO] [stdout] --> src/client/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tower::ServiceBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TraceLayer` and `self` [INFO] [stdout] --> src/client/main.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use tower_http::trace::{self, TraceLayer}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `Span`, `error`, `info_span`, `instrument`, and `span_enabled` [INFO] [stdout] --> src/client/main.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use tracing::{error, info_span, instrument, span_enabled, Level, Span}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FutureExt` [INFO] [stdout] --> src/client/main.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | use opentelemetry::trace::{FutureExt, SpanBuilder}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyValue` [INFO] [stdout] --> src/client/main.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | Context, KeyValue, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_sdk::export::trace::SpanExporter` [INFO] [stdout] --> src/client/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use opentelemetry_sdk::export::trace::SpanExporter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_opentelemetry::OpenTelemetrySpanExt` [INFO] [stdout] --> src/client/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use tracing_opentelemetry::OpenTelemetrySpanExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnvFilter`, `fmt`, `layer::SubscriberExt`, and `util::SubscriberInitExt` [INFO] [stdout] --> src/client/main.rs:23:26 [INFO] [stdout] | [INFO] [stdout] 23 | use tracing_subscriber::{fmt, layer::SubscriberExt, util::SubscriberInitExt, EnvFilter}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_otlp::WithExportConfig` [INFO] [stdout] --> src/client/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use opentelemetry_otlp::WithExportConfig; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry::propagation::TextMapPropagator` [INFO] [stdout] --> src/server/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use opentelemetry::propagation::TextMapPropagator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace::Span` [INFO] [stdout] --> src/server/main.rs:25:40 [INFO] [stdout] | [INFO] [stdout] 25 | use opentelemetry::{global::BoxedSpan, trace::Span}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry::global::ObjectSafeSpan` [INFO] [stdout] --> src/client/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use opentelemetry::global::ObjectSafeSpan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry::propagation::TextMapPropagator` [INFO] [stdout] --> src/client/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use opentelemetry::propagation::TextMapPropagator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tracer` [INFO] [stdout] --> src/client/main.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let tracer = opentelemetry_otlp::new_pipeline() [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_context` is never used [INFO] [stdout] --> src/server/main.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | async fn extract_context( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_context_from_request` is never used [INFO] [stdout] --> src/server/main.rs:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | fn extract_context_from_request(req: &Request) -> Context { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HeaderExtractor` is never constructed [INFO] [stdout] --> src/server/extractor.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct HeaderExtractor<'a>(pub &'a axum::http::HeaderMap); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 29s [INFO] running `Command { std: "docker" "inspect" "e1645ef3b7bc3795530a63007a9b6d196bd39a287af5bf79c79596d9805999ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1645ef3b7bc3795530a63007a9b6d196bd39a287af5bf79c79596d9805999ad", kill_on_drop: false }` [INFO] [stdout] e1645ef3b7bc3795530a63007a9b6d196bd39a287af5bf79c79596d9805999ad [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98af8347c1b1d4238df0ddcb13e8fda26c4e797678db50a809c0e960dee90627 [INFO] running `Command { std: "docker" "start" "-a" "98af8347c1b1d4238df0ddcb13e8fda26c4e797678db50a809c0e960dee90627", kill_on_drop: false }` [INFO] [stderr] Compiling hello-trace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Extension`, `FromRequestParts`, `FromRequest`, and `middleware` [INFO] [stdout] --> src/server/main.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | extract::{FromRequest, FromRequestParts, Path, State}, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | http::{Request, StatusCode}, [INFO] [stdout] 7 | middleware, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | Extension, Router, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tower::ServiceBuilder` [INFO] [stdout] --> src/server/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use tower::ServiceBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TraceLayer` and `self` [INFO] [stdout] --> src/server/main.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use tower_http::trace::{self, TraceLayer}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SpanBuilder` [INFO] [stdout] --> src/server/main.rs:19:39 [INFO] [stdout] | [INFO] [stdout] 19 | use opentelemetry::trace::{FutureExt, SpanBuilder}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyValue` [INFO] [stdout] --> src/server/main.rs:23:14 [INFO] [stdout] | [INFO] [stdout] 23 | Context, KeyValue, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_http::HeaderInjector` [INFO] [stdout] --> src/server/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use opentelemetry_http::HeaderInjector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_sdk::export::trace::SpanExporter` [INFO] [stdout] --> src/server/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use opentelemetry_sdk::export::trace::SpanExporter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace::TracerProvider` [INFO] [stdout] --> src/server/main.rs:28:62 [INFO] [stdout] | [INFO] [stdout] 28 | use opentelemetry_sdk::{propagation::TraceContextPropagator, trace::TracerProvider}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_opentelemetry::OpenTelemetrySpanExt` [INFO] [stdout] --> src/server/main.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | use tracing_opentelemetry::OpenTelemetrySpanExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnvFilter`, `fmt`, `layer::SubscriberExt`, and `util::SubscriberInitExt` [INFO] [stdout] --> src/server/main.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | use tracing_subscriber::{fmt, layer::SubscriberExt, util::SubscriberInitExt, EnvFilter}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_otlp::WithExportConfig` [INFO] [stdout] --> src/server/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use opentelemetry_otlp::WithExportConfig; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry::propagation::TextMapPropagator` [INFO] [stdout] --> src/server/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use opentelemetry::propagation::TextMapPropagator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace::Span` [INFO] [stdout] --> src/server/main.rs:25:40 [INFO] [stdout] | [INFO] [stdout] 25 | use opentelemetry::{global::BoxedSpan, trace::Span}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HeaderName`, `HeaderValue`, and `StatusCode` [INFO] [stdout] --> src/client/main.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | header::{HeaderName, HeaderValue}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 3 | StatusCode, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collections::HashMap` and `net::SocketAddr` [INFO] [stdout] --> src/client/main.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{collections::HashMap, io::BufRead, net::SocketAddr}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::join` [INFO] [stdout] --> src/client/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::join; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tower::ServiceBuilder` [INFO] [stdout] --> src/client/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tower::ServiceBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TraceLayer` and `self` [INFO] [stdout] --> src/client/main.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use tower_http::trace::{self, TraceLayer}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `Span`, `error`, `info_span`, `instrument`, and `span_enabled` [INFO] [stdout] --> src/client/main.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use tracing::{error, info_span, instrument, span_enabled, Level, Span}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FutureExt` [INFO] [stdout] --> src/client/main.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | use opentelemetry::trace::{FutureExt, SpanBuilder}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyValue` [INFO] [stdout] --> src/client/main.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | Context, KeyValue, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_sdk::export::trace::SpanExporter` [INFO] [stdout] --> src/client/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use opentelemetry_sdk::export::trace::SpanExporter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_opentelemetry::OpenTelemetrySpanExt` [INFO] [stdout] --> src/client/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use tracing_opentelemetry::OpenTelemetrySpanExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EnvFilter`, `fmt`, `layer::SubscriberExt`, and `util::SubscriberInitExt` [INFO] [stdout] --> src/client/main.rs:23:26 [INFO] [stdout] | [INFO] [stdout] 23 | use tracing_subscriber::{fmt, layer::SubscriberExt, util::SubscriberInitExt, EnvFilter}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_otlp::WithExportConfig` [INFO] [stdout] --> src/client/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use opentelemetry_otlp::WithExportConfig; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_context` is never used [INFO] [stdout] --> src/server/main.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | async fn extract_context( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_context_from_request` is never used [INFO] [stdout] --> src/server/main.rs:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | fn extract_context_from_request(req: &Request) -> Context { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HeaderExtractor` is never constructed [INFO] [stdout] --> src/server/extractor.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct HeaderExtractor<'a>(pub &'a axum::http::HeaderMap); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry::global::ObjectSafeSpan` [INFO] [stdout] --> src/client/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use opentelemetry::global::ObjectSafeSpan; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry::propagation::TextMapPropagator` [INFO] [stdout] --> src/client/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use opentelemetry::propagation::TextMapPropagator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tracer` [INFO] [stdout] --> src/client/main.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let tracer = opentelemetry_otlp::new_pipeline() [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tracer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "98af8347c1b1d4238df0ddcb13e8fda26c4e797678db50a809c0e960dee90627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98af8347c1b1d4238df0ddcb13e8fda26c4e797678db50a809c0e960dee90627", kill_on_drop: false }` [INFO] [stdout] 98af8347c1b1d4238df0ddcb13e8fda26c4e797678db50a809c0e960dee90627