[INFO] cloning repository https://github.com/volh/sockretary
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/volh/sockretary" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolh%2Fsockretary", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolh%2Fsockretary'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f00b0e241c1c5da0bb6564e2e603236e86aa90a
[INFO] checking volh/sockretary against master#f8463896a9b36a04899c013bd8825a7fd29dd7a4 for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolh%2Fsockretary" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/volh/sockretary
[INFO] finished tweaking git repo https://github.com/volh/sockretary
[INFO] tweaked toml for git repo https://github.com/volh/sockretary written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/volh/sockretary on toolchain f8463896a9b36a04899c013bd8825a7fd29dd7a4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/volh/sockretary 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" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: method `save_to_file` is never used
[INFO] [stdout]    --> src/config.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 150 | impl Config {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn save_to_file<P: AsRef<Path>>(&self, path: P) -> 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: method `stop_unit` is never used
[INFO] [stdout]   --> src/systemd.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl SystemdManager {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub async fn stop_unit(&self, unit: &str) -> Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/health.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum HealthStatus {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 12 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HealthStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `wait_for_healthy` is never used
[INFO] [stdout]   --> src/health.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl HealthChecker {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub async fn wait_for_healthy(&self, max_wait: Duration) -> Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save_to_file` is never used
[INFO] [stdout]    --> src/config.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 150 | impl Config {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn save_to_file<P: AsRef<Path>>(&self, path: P) -> 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: method `stop_unit` is never used
[INFO] [stdout]   --> src/systemd.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl SystemdManager {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub async fn stop_unit(&self, unit: &str) -> Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]   --> src/health.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum HealthStatus {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 12 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HealthStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `wait_for_healthy` is never used
[INFO] [stdout]   --> src/health.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl HealthChecker {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub async fn wait_for_healthy(&self, max_wait: Duration) -> Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `health_checks_total` and `backend_healthy` are never read
[INFO] [stdout]   --> src/metrics.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct MetricsCollector {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     health_checks_total: IntCounterVec,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     backend_healthy: IntGauge,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `record_health_check` is never used
[INFO] [stdout]    --> src/metrics.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl MetricsCollector {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn record_health_check(&self, healthy: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "858ca81ff0f75298ae0cbc9881208f59e299ef9378f7b6f4840bcdc386edf71a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "858ca81ff0f75298ae0cbc9881208f59e299ef9378f7b6f4840bcdc386edf71a", kill_on_drop: false }`
[INFO] [stdout] 858ca81ff0f75298ae0cbc9881208f59e299ef9378f7b6f4840bcdc386edf71a
