[INFO] cloning repository https://github.com/BeWhyZ/tinyID
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BeWhyZ/tinyID" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeWhyZ%2FtinyID", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeWhyZ%2FtinyID'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c0b6554d851a228c710fd734a079485f4ac32e21
[INFO] checking BeWhyZ/tinyID against try#d1d7143153307f561233bd4d93e2a3b24157b081 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBeWhyZ%2FtinyID" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BeWhyZ/tinyID
[INFO] finished tweaking git repo https://github.com/BeWhyZ/tinyID
[INFO] tweaked toml for git repo https://github.com/BeWhyZ/tinyID written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BeWhyZ/tinyID on toolchain d1d7143153307f561233bd4d93e2a3b24157b081
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BeWhyZ/tinyID 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" "+d1d7143153307f561233bd4d93e2a3b24157b081" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 13afcd449c33decad31c55f91819561311ca82baf1b8839e25be3e3c5391777e
[INFO] running `Command { std: "docker" "start" "13afcd449c33decad31c55f91819561311ca82baf1b8839e25be3e3c5391777e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "13afcd449c33decad31c55f91819561311ca82baf1b8839e25be3e3c5391777e" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13afcd449c33decad31c55f91819561311ca82baf1b8839e25be3e3c5391777e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "13afcd449c33decad31c55f91819561311ca82baf1b8839e25be3e3c5391777e" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> libs/shared/src/middleware.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     middleware::{self, Next},
[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: `MetadataKey` and `MetadataValue`
[INFO] [stdout]   --> libs/shared/src/middleware.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     metadata::{MetadataKey, MetadataMap, MetadataValue},
[INFO] [stdout]    |                ^^^^^^^^^^^               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write` and `self`
[INFO] [stdout]  --> libs/shared/src/traces.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{self, Write};
[INFO] [stdout]   |                ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]  --> libs/shared/src/traces.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use opentelemetry::trace::{FutureExt, TraceContextExt, TracerProvider};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]   --> libs/shared/src/traces.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tracing::{Event, Subscriber};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FormatEvent`, `FormatFields`, and `format::Writer`
[INFO] [stdout]   --> libs/shared/src/traces.rs:22:42
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fmt::{self as tfmt, format::FmtSpan, format::Writer, FormatEvent, FormatFields},
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tracer`
[INFO] [stdout]  --> libs/shared/src/traces_optimal.rs:9:60
[INFO] [stdout]   |
[INFO] [stdout] 9 | use opentelemetry_sdk::trace::{Sampler, SdkTracerProvider, Tracer};
[INFO] [stdout]   |                                                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> libs/shared/src/traces_optimal.rs:11:28
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing::{error, info, warn, Subscriber};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_opentelemetry::OpenTelemetryLayer`
[INFO] [stdout]   --> libs/shared/src/traces_optimal.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing_opentelemetry::OpenTelemetryLayer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `sleep`
[INFO] [stdout]    --> libs/shared/src/metric.rs:304:23
[INFO] [stdout]     |
[INFO] [stdout] 304 |     use tokio::time::{sleep, Duration};
[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: `self`
[INFO] [stdout]   --> libs/shared/src/middleware.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     middleware::{self, Next},
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MetadataKey` and `MetadataValue`
[INFO] [stdout]   --> libs/shared/src/middleware.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     metadata::{MetadataKey, MetadataMap, MetadataValue},
[INFO] [stdout]    |                ^^^^^^^^^^^               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write` and `self`
[INFO] [stdout]  --> libs/shared/src/traces.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{self, Write};
[INFO] [stdout]   |                ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]  --> libs/shared/src/traces.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use opentelemetry::trace::{FutureExt, TraceContextExt, TracerProvider};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]   --> libs/shared/src/traces.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tracing::{Event, Subscriber};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FormatEvent`, `FormatFields`, and `format::Writer`
[INFO] [stdout]   --> libs/shared/src/traces.rs:22:42
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fmt::{self as tfmt, format::FmtSpan, format::Writer, FormatEvent, FormatFields},
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Tracer`
[INFO] [stdout]  --> libs/shared/src/traces_optimal.rs:9:60
[INFO] [stdout]   |
[INFO] [stdout] 9 | use opentelemetry_sdk::trace::{Sampler, SdkTracerProvider, Tracer};
[INFO] [stdout]   |                                                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_opentelemetry::OpenTelemetryLayer`
[INFO] [stdout]   --> libs/shared/src/traces_optimal.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing_opentelemetry::OpenTelemetryLayer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Subscriber`
[INFO] [stdout]   --> libs/shared/src/traces.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tracing::{Event, Subscriber};
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::registry::LookupSpan`
[INFO] [stdout]   --> libs/shared/src/traces.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use tracing_subscriber::registry::LookupSpan;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Subscriber`
[INFO] [stdout]   --> libs/shared/src/traces_optimal.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing::{error, info, warn, Subscriber};
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Layer`
[INFO] [stdout]   --> libs/shared/src/traces_optimal.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Layer, Registry,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Subscriber`
[INFO] [stdout]   --> libs/shared/src/traces.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tracing::{Event, Subscriber};
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::registry::LookupSpan`
[INFO] [stdout]   --> libs/shared/src/traces.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use tracing_subscriber::registry::LookupSpan;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Subscriber`
[INFO] [stdout]   --> libs/shared/src/traces_optimal.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing::{error, info, warn, Subscriber};
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Layer`
[INFO] [stdout]   --> libs/shared/src/traces_optimal.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Layer, Registry,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tinyid v0.1.0 (/opt/rustwide/workdir/app/helloworld)
[INFO] [stderr]     Checking user v0.1.0 (/opt/rustwide/workdir/app/user)
[INFO] [stdout] warning: unused import: `client_tracing_interceptor`
[INFO] [stdout]  --> app/helloworld/src/data/hello_world.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use shared::{client_tracing_interceptor, ClientTracingInterceptor};
[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: `std::time::Instant`
[INFO] [stdout]   --> app/helloworld/src/data/hello_world.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         use std::time::Instant;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::HeaderValue`
[INFO] [stdout]  --> app/helloworld/src/server/router.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use axum::{http::HeaderValue, middleware::from_fn, response::Json, routing::get, Router};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opentelemetry::trace::TraceContextExt`
[INFO] [stdout]  --> app/helloworld/src/server/router.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use opentelemetry::trace::TraceContextExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shared::constantx`
[INFO] [stdout]  --> app/helloworld/src/server/router.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use shared::constantx;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `field`
[INFO] [stdout]   --> app/helloworld/src/server/router.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing::{field, info_span, Span};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_opentelemetry::OpenTelemetrySpanExt`
[INFO] [stdout]   --> app/helloworld/src/server/router.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tracing_opentelemetry::OpenTelemetrySpanExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `client_tracing_interceptor`
[INFO] [stdout]  --> app/helloworld/src/data/hello_world.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use shared::{client_tracing_interceptor, ClientTracingInterceptor};
[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: `std::time::Instant`
[INFO] [stdout]   --> app/helloworld/src/data/hello_world.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         use std::time::Instant;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::HeaderValue`
[INFO] [stdout]  --> app/helloworld/src/server/router.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use axum::{http::HeaderValue, middleware::from_fn, response::Json, routing::get, Router};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `opentelemetry::trace::TraceContextExt`
[INFO] [stdout]  --> app/helloworld/src/server/router.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use opentelemetry::trace::TraceContextExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shared::constantx`
[INFO] [stdout]  --> app/helloworld/src/server/router.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use shared::constantx;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `field`
[INFO] [stdout]   --> app/helloworld/src/server/router.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing::{field, info_span, Span};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_opentelemetry::OpenTelemetrySpanExt`
[INFO] [stdout]   --> app/helloworld/src/server/router.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tracing_opentelemetry::OpenTelemetrySpanExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `user_service_server_interceptor` is never used
[INFO] [stdout]   --> app/user/src/server/middleware.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn user_service_server_interceptor() -> shared::middleware::ServerTracingInterceptor {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `user_service_client_interceptor` is never used
[INFO] [stdout]   --> app/user/src/server/middleware.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn user_service_client_interceptor() -> shared::middleware::ClientTracingInterceptor {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `user_service_tracing_layer` is never used
[INFO] [stdout]   --> app/user/src/server/middleware.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn user_service_tracing_layer() -> shared::middleware::ServerTracingLayer {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auto_user_service_tracing_layer` is never used
[INFO] [stdout]   --> app/user/src/server/middleware.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn auto_user_service_tracing_layer() -> shared::middleware::EnhancedServerTracingLayer {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `user_service_server_interceptor` is never used
[INFO] [stdout]   --> app/user/src/server/middleware.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn user_service_server_interceptor() -> shared::middleware::ServerTracingInterceptor {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `user_service_client_interceptor` is never used
[INFO] [stdout]   --> app/user/src/server/middleware.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn user_service_client_interceptor() -> shared::middleware::ClientTracingInterceptor {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `user_service_tracing_layer` is never used
[INFO] [stdout]   --> app/user/src/server/middleware.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn user_service_tracing_layer() -> shared::middleware::ServerTracingLayer {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auto_user_service_tracing_layer` is never used
[INFO] [stdout]   --> app/user/src/server/middleware.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn auto_user_service_tracing_layer() -> shared::middleware::EnhancedServerTracingLayer {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_id` is never used
[INFO] [stdout]    --> app/helloworld/src/core/core.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl IDGenerator {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 191 |     fn parse_id(&self, id: u64) -> (u64, u32) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `error_handling_middleware` is never used
[INFO] [stdout]    --> app/helloworld/src/server/middleware.rs:240:14
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub async fn error_handling_middleware(request: Request, next: Next) -> Response {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimeoutConfig` is never constructed
[INFO] [stdout]    --> app/helloworld/src/server/middleware.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub struct TimeoutConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> app/helloworld/src/bin/http_server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env;
[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: `Context`
[INFO] [stdout]  --> app/helloworld/src/bin/http_server.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use anyhow::{Context, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> app/helloworld/src/bin/http_server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env;
[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: `Context`
[INFO] [stdout]  --> app/helloworld/src/bin/http_server.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use anyhow::{Context, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `error_handling_middleware` is never used
[INFO] [stdout]    --> app/helloworld/src/server/middleware.rs:240:14
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub async fn error_handling_middleware(request: Request, next: Next) -> Response {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TimeoutConfig` is never constructed
[INFO] [stdout]    --> app/helloworld/src/server/middleware.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub struct TimeoutConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> app/helloworld/src/server/middleware.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |         shared::init_tracing();
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let _ = shared::init_tracing();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "13afcd449c33decad31c55f91819561311ca82baf1b8839e25be3e3c5391777e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13afcd449c33decad31c55f91819561311ca82baf1b8839e25be3e3c5391777e", kill_on_drop: false }`
[INFO] [stdout] 13afcd449c33decad31c55f91819561311ca82baf1b8839e25be3e3c5391777e
