[INFO] cloning repository https://github.com/zlovtnik/2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zlovtnik/2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzlovtnik%2F2", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] efe1cd439eef303d430fe6d452a39ed96462db2e
[INFO] checking zlovtnik/2 against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzlovtnik%2F2" "/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/zlovtnik/2
[INFO] finished tweaking git repo https://github.com/zlovtnik/2
[INFO] tweaked toml for git repo https://github.com/zlovtnik/2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zlovtnik/2 on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zlovtnik/2 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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "aeb7ff84d55cae273a952fa38de83b6424a687e4327785835ff132e8de581747", kill_on_drop: false }`
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[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" "aeb7ff84d55cae273a952fa38de83b6424a687e4327785835ff132e8de581747" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/grpc/connection_pool.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{info, warn, debug};
[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: `chrono::Utc`
[INFO] [stdout]    --> src/api/auth.rs:717:9
[INFO] [stdout]     |
[INFO] [stdout] 717 |     use chrono::Utc;
[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: `Algorithm`, `EncodingKey`, and `Header`
[INFO] [stdout]    --> src/api/auth.rs:718:24
[INFO] [stdout]     |
[INFO] [stdout] 718 |     use jsonwebtoken::{Algorithm, EncodingKey, Header};
[INFO] [stdout]     |                        ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::Serialize`
[INFO] [stdout]    --> src/api/auth.rs:719:9
[INFO] [stdout]     |
[INFO] [stdout] 719 |     use serde::Serialize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/grpc/connection_pool.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{info, warn, debug};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `channel`, `created_at`, `last_used`, `is_healthy`, and `connection_id` are never read
[INFO] [stdout]   --> src/grpc/connection_pool.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct PooledConnection {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 37 |     channel: Channel,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 38 |     created_at: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 39 |     last_used: Instant,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 40 |     is_healthy: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 41 |     connection_id: Uuid,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PooledConnection` 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: associated items `new`, `mark_used`, and `mark_unhealthy` are never used
[INFO] [stdout]   --> src/grpc/connection_pool.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl PooledConnection {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 45 |     fn new(channel: Channel) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn mark_used(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn mark_unhealthy(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/grpc/connection_pool.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct GrpcConnectionPool {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 67 |     connections: Arc<RwLock<Vec<PooledConnection>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 68 |     semaphore: Arc<Semaphore>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 69 |     endpoint: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 70 |     max_connections: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     connection_timeout: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 72 |     health_check_interval: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 73 |     metrics: Arc<RwLock<ConnectionPoolMetrics>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 74 |     shutdown_sender: broadcast::Sender<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 75 |     force_check_sender: broadcast::Sender<()>,
[INFO] [stdout] 76 |     health_task_handle: Option<tokio::task::JoinHandle<()>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clone` is never used
[INFO] [stdout]    --> src/grpc/connection_pool.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl GrpcConnectionPool {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 148 |     fn clone(&self) -> Self {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]    --> tests/documentation_validation.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |     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: fields `channel`, `created_at`, `last_used`, `is_healthy`, and `connection_id` are never read
[INFO] [stdout]   --> src/grpc/connection_pool.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct PooledConnection {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 37 |     channel: Channel,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 38 |     created_at: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 39 |     last_used: Instant,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 40 |     is_healthy: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 41 |     connection_id: Uuid,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PooledConnection` 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: associated items `new`, `mark_used`, and `mark_unhealthy` are never used
[INFO] [stdout]   --> src/grpc/connection_pool.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl PooledConnection {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 45 |     fn new(channel: Channel) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     fn mark_used(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn mark_unhealthy(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/grpc/connection_pool.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct GrpcConnectionPool {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 67 |     connections: Arc<RwLock<Vec<PooledConnection>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 68 |     semaphore: Arc<Semaphore>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 69 |     endpoint: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 70 |     max_connections: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     connection_timeout: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 72 |     health_check_interval: Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 73 |     metrics: Arc<RwLock<ConnectionPoolMetrics>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 74 |     shutdown_sender: broadcast::Sender<()>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 75 |     force_check_sender: broadcast::Sender<()>,
[INFO] [stdout] 76 |     health_task_handle: Option<tokio::task::JoinHandle<()>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clone` is never used
[INFO] [stdout]    --> src/grpc/connection_pool.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout]  79 | impl GrpcConnectionPool {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 148 |     fn clone(&self) -> Self {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `axum-extra`
[INFO] [stderr]   --> Cargo.toml:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 | [dependencies.axum-extra]
[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-extra`
[INFO] [stderr] warning: unused dependency `bcrypt`
[INFO] [stderr]   --> Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | bcrypt = "0.17.0"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `bcrypt`
[INFO] [stderr] warning: unused dependency `utoipa-swagger-ui`
[INFO] [stderr]   --> Cargo.toml:66:15
[INFO] [stderr]    |
[INFO] [stderr] 66 | [dependencies.utoipa-swagger-ui]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `utoipa-swagger-ui`
[INFO] [stderr] warning: `server` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s
[INFO] running `Command { std: "docker" "inspect" "aeb7ff84d55cae273a952fa38de83b6424a687e4327785835ff132e8de581747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeb7ff84d55cae273a952fa38de83b6424a687e4327785835ff132e8de581747", kill_on_drop: false }`
[INFO] [stdout] aeb7ff84d55cae273a952fa38de83b6424a687e4327785835ff132e8de581747
