[INFO] fetching crate rust_engineio 0.3.1...
[INFO] checking rust_engineio-0.3.1 against master#8a497b7181cad4ae66dbd6cc31042b69b6bd0df7 for pr-102474
[INFO] extracting crate rust_engineio 0.3.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rust_engineio 0.3.1 on toolchain 8a497b7181cad4ae66dbd6cc31042b69b6bd0df7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_engineio 0.3.1
[INFO] finished tweaking crates.io crate rust_engineio 0.3.1
[INFO] tweaked toml for crates.io crate rust_engineio 0.3.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: field `iter` is never read
[INFO] [stdout]    --> src/client/client.rs:360:5
[INFO] [stdout]     |
[INFO] [stdout] 358 | pub struct Iter<'a> {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 359 |     socket: &'a Client,
[INFO] [stdout] 360 |     iter: Option<crate::packet::IntoIter>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: `Iter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stdout] warning: field `iter` is never read
[INFO] [stdout]    --> src/client/client.rs:360:5
[INFO] [stdout]     |
[INFO] [stdout] 358 | pub struct Iter<'a> {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 359 |     socket: &'a Client,
[INFO] [stdout] 360 |     iter: Option<crate::packet::IntoIter>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]     = note: `Iter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "7c2ff8f5ba57c0ce4de87342f6141ad720523bc0fc7c32b97c7c3a01385a30ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c2ff8f5ba57c0ce4de87342f6141ad720523bc0fc7c32b97c7c3a01385a30ab", kill_on_drop: false }`
[INFO] [stdout] 7c2ff8f5ba57c0ce4de87342f6141ad720523bc0fc7c32b97c7c3a01385a30ab