[INFO] cloning repository https://github.com/li-liangshan/rust-data-svc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/li-liangshan/rust-data-svc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fli-liangshan%2Frust-data-svc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fli-liangshan%2Frust-data-svc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f96a48a15d46a56a862bfd920080fed98c04f8a
[INFO] checking li-liangshan/rust-data-svc against 4d7c0cd298ace72490220301fa543d63a154f8ce for pr-164789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fli-liangshan%2Frust-data-svc" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/li-liangshan/rust-data-svc
[INFO] finished tweaking git repo https://github.com/li-liangshan/rust-data-svc
[INFO] tweaked toml for git repo https://github.com/li-liangshan/rust-data-svc written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/li-liangshan/rust-data-svc on toolchain 4d7c0cd298ace72490220301fa543d63a154f8ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/li-liangshan/rust-data-svc 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" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 69bb84702c27c18a5911cc116c76f1b1ea7e9f4e00be5ab47e44285756658a27
[INFO] running `Command { std: "docker" "start" "69bb84702c27c18a5911cc116c76f1b1ea7e9f4e00be5ab47e44285756658a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69bb84702c27c18a5911cc116c76f1b1ea7e9f4e00be5ab47e44285756658a27", 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" "69bb84702c27c18a5911cc116c76f1b1ea7e9f4e00be5ab47e44285756658a27" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69bb84702c27c18a5911cc116c76f1b1ea7e9f4e00be5ab47e44285756658a27", 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" "69bb84702c27c18a5911cc116c76f1b1ea7e9f4e00be5ab47e44285756658a27" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `metric_server`
[INFO] [stdout]   --> src/pool.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let metric_server = tokio::spawn(async move {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metric_server`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/pool.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | async fn main() -> anyhow::Result<()> {
[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 `BizCounter` is never constructed
[INFO] [stdout]  --> src/service/metric_counter.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BizCounter {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `on_task_success`, `on_task_fail`, `get_count`, and `reset` are never used
[INFO] [stdout]   --> src/service/metric_counter.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl BizCounter {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 32 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub async fn on_task_success(&self, task_name: &str) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub async fn on_task_fail(&self, task_name: &str) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub async fn get_count(&self, task_name: &str) -> Option<u64> {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub async fn reset(&self) {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rustsec v0.30.4
[INFO] [stderr]     Checking cargo-audit v0.21.2
[INFO] [stdout] warning: unused variable: `metric_server`
[INFO] [stdout]   --> src/pool.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let metric_server = tokio::spawn(async move {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metric_server`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/pool.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | async fn main() -> anyhow::Result<()> {
[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 `BizCounter` is never constructed
[INFO] [stdout]  --> src/service/metric_counter.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BizCounter {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `on_task_success`, `on_task_fail`, `get_count`, and `reset` are never used
[INFO] [stdout]   --> src/service/metric_counter.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl BizCounter {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 32 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub async fn on_task_success(&self, task_name: &str) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub async fn on_task_fail(&self, task_name: &str) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub async fn get_count(&self, task_name: &str) -> Option<u64> {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub async fn reset(&self) {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `axum-prometheus`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | axum-prometheus = "0.6"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `axum-prometheus`
[INFO] [stderr] warning: unused dependency `utoipa`
[INFO] [stderr]   --> Cargo.toml:45:15
[INFO] [stderr]    |
[INFO] [stderr] 45 | [dependencies.utoipa]
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `utoipa`
[INFO] [stderr] warning: `rust-data-svc` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "69bb84702c27c18a5911cc116c76f1b1ea7e9f4e00be5ab47e44285756658a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69bb84702c27c18a5911cc116c76f1b1ea7e9f4e00be5ab47e44285756658a27", kill_on_drop: false }`
[INFO] [stdout] 69bb84702c27c18a5911cc116c76f1b1ea7e9f4e00be5ab47e44285756658a27
