[INFO] cloning repository https://github.com/xd009642/tracing-otel-span-overwrite [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xd009642/tracing-otel-span-overwrite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Ftracing-otel-span-overwrite", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Ftracing-otel-span-overwrite'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f9b11957f562109d307582f0ad2193d24f88e40 [INFO] building xd009642/tracing-otel-span-overwrite against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Ftracing-otel-span-overwrite" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xd009642/tracing-otel-span-overwrite 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/xd009642/tracing-otel-span-overwrite [INFO] finished tweaking git repo https://github.com/xd009642/tracing-otel-span-overwrite [INFO] tweaked toml for git repo https://github.com/xd009642/tracing-otel-span-overwrite written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xd009642/tracing-otel-span-overwrite 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 opentelemetry-http v0.28.0 [INFO] [stderr] Downloaded opentelemetry-otlp v0.28.0 [INFO] [stderr] Downloaded opentelemetry-semantic-conventions v0.28.0 [INFO] [stderr] Downloaded opentelemetry-proto v0.28.0 [INFO] [stderr] Downloaded tracing-opentelemetry v0.29.0 [INFO] [stderr] Downloaded opentelemetry v0.28.0 [INFO] [stderr] Downloaded opentelemetry_sdk v0.28.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9f3bfb1533c98a63c3b485b7bf5bd82f476a1d50abc77420e502a27afe148afa [INFO] running `Command { std: "docker" "start" "-a" "9f3bfb1533c98a63c3b485b7bf5bd82f476a1d50abc77420e502a27afe148afa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f3bfb1533c98a63c3b485b7bf5bd82f476a1d50abc77420e502a27afe148afa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f3bfb1533c98a63c3b485b7bf5bd82f476a1d50abc77420e502a27afe148afa", kill_on_drop: false }` [INFO] [stdout] 9f3bfb1533c98a63c3b485b7bf5bd82f476a1d50abc77420e502a27afe148afa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93566055b2e6fa2fbab934ed8d1d8bbe629edd4179e0af2261117b84bda88061 [INFO] running `Command { std: "docker" "start" "-a" "93566055b2e6fa2fbab934ed8d1d8bbe629edd4179e0af2261117b84bda88061", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling bytes v1.10.0 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling litemap v0.7.4 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling http v1.2.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling httparse v1.10.0 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling ryu v1.0.19 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling serde_json v1.0.139 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling matchit v0.7.3 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling opentelemetry-semantic-conventions v0.28.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling async-trait v0.1.86 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling pin-project-internal v1.1.9 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling zerofrom v0.1.5 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling pin-project v1.1.9 [INFO] [stderr] Compiling opentelemetry v0.28.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling prost v0.13.5 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling opentelemetry_sdk v0.28.0 [INFO] [stderr] Compiling axum-core v0.4.5 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling tokio-util v0.7.13 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling h2 v0.4.8 [INFO] [stderr] Compiling axum v0.7.9 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tracing-opentelemetry v0.29.0 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling hyper-util v0.1.10 [INFO] [stderr] Compiling hyper-timeout v0.5.2 [INFO] [stderr] Compiling reqwest v0.12.12 [INFO] [stderr] Compiling tonic v0.12.3 [INFO] [stderr] Compiling opentelemetry-http v0.28.0 [INFO] [stderr] Compiling opentelemetry-proto v0.28.0 [INFO] [stderr] Compiling opentelemetry-otlp v0.28.0 [INFO] [stderr] Compiling otel-experiment v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `KeyValue` [INFO] [stdout] --> src/main.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use opentelemetry::{global, KeyValue}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_semantic_conventions::resource::SERVICE_NAME` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use opentelemetry_semantic_conventions::resource::SERVICE_NAME; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error` and `span` [INFO] [stdout] --> src/main.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use tracing::{error, info, info_span, instrument, span, Span}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::layer::SubscriberExt` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tracing_subscriber::layer::SubscriberExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `opentelemetry_sdk::trace::TracerProviderBuilder::with_config`: Config is becoming a private type. Use Builder::with_{config_name}(resource) instead. ex: Builder::with_resource(resource) [INFO] [stdout] --> src/main.rs:72:10 [INFO] [stdout] | [INFO] [stdout] 72 | .with_config( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `opentelemetry_sdk::trace::Config::with_resource`: Config is becoming private. Please use Builder::with_resource(...) instead. [INFO] [stdout] --> src/main.rs:74:18 [INFO] [stdout] | [INFO] [stdout] 74 | .with_resource(Resource::builder().with_service_name(service_name).build()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hnd` [INFO] [stdout] --> src/main.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | let (hnd, provider) = setup_logging(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_hnd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `current` is assigned to, but never used [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut current = info_span!("Processing"); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_current` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current` is never read [INFO] [stdout] --> src/main.rs:45:29 [INFO] [stdout] | [INFO] [stdout] 45 | Event::Start => current = info_span!("Start again"), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current` is never read [INFO] [stdout] --> src/main.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | current = Span::none(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current` is never read [INFO] [stdout] --> src/main.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | current = Span::none(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | provider.shutdown(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 55 | let _ = provider.shutdown(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 01s [INFO] running `Command { std: "docker" "inspect" "93566055b2e6fa2fbab934ed8d1d8bbe629edd4179e0af2261117b84bda88061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93566055b2e6fa2fbab934ed8d1d8bbe629edd4179e0af2261117b84bda88061", kill_on_drop: false }` [INFO] [stdout] 93566055b2e6fa2fbab934ed8d1d8bbe629edd4179e0af2261117b84bda88061 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 61da6c7a0685e66a96895e6ed438e7c51b3755b9a10346f5b282adc44edf6784 [INFO] running `Command { std: "docker" "start" "-a" "61da6c7a0685e66a96895e6ed438e7c51b3755b9a10346f5b282adc44edf6784", kill_on_drop: false }` [INFO] [stderr] Compiling otel-experiment v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `KeyValue` [INFO] [stdout] --> src/main.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use opentelemetry::{global, KeyValue}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_semantic_conventions::resource::SERVICE_NAME` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use opentelemetry_semantic_conventions::resource::SERVICE_NAME; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error` and `span` [INFO] [stdout] --> src/main.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use tracing::{error, info, info_span, instrument, span, Span}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_subscriber::layer::SubscriberExt` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tracing_subscriber::layer::SubscriberExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `opentelemetry_sdk::trace::TracerProviderBuilder::with_config`: Config is becoming a private type. Use Builder::with_{config_name}(resource) instead. ex: Builder::with_resource(resource) [INFO] [stdout] --> src/main.rs:72:10 [INFO] [stdout] | [INFO] [stdout] 72 | .with_config( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `opentelemetry_sdk::trace::Config::with_resource`: Config is becoming private. Please use Builder::with_resource(...) instead. [INFO] [stdout] --> src/main.rs:74:18 [INFO] [stdout] | [INFO] [stdout] 74 | .with_resource(Resource::builder().with_service_name(service_name).build()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hnd` [INFO] [stdout] --> src/main.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | let (hnd, provider) = setup_logging(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_hnd` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `current` is assigned to, but never used [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut current = info_span!("Processing"); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_current` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current` is never read [INFO] [stdout] --> src/main.rs:45:29 [INFO] [stdout] | [INFO] [stdout] 45 | Event::Start => current = info_span!("Start again"), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current` is never read [INFO] [stdout] --> src/main.rs:47:17 [INFO] [stdout] | [INFO] [stdout] 47 | current = Span::none(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current` is never read [INFO] [stdout] --> src/main.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | current = Span::none(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | provider.shutdown(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 55 | let _ = provider.shutdown(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "61da6c7a0685e66a96895e6ed438e7c51b3755b9a10346f5b282adc44edf6784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61da6c7a0685e66a96895e6ed438e7c51b3755b9a10346f5b282adc44edf6784", kill_on_drop: false }` [INFO] [stdout] 61da6c7a0685e66a96895e6ed438e7c51b3755b9a10346f5b282adc44edf6784