[INFO] fetching crate etcdv3client 0.2.2...
[INFO] checking etcdv3client-0.2.2 against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385
[INFO] extracting crate etcdv3client 0.2.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate etcdv3client 0.2.2 on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate etcdv3client 0.2.2
[INFO] finished tweaking crates.io crate etcdv3client 0.2.2
[INFO] tweaked toml for crates.io crate etcdv3client 0.2.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate etcdv3client 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: function `watch` is never used
[INFO] [stdout]   --> examples/refresh.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | async fn watch(client: Arc<EtcdClient>) {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stdout] cea4817f12a66a463c994ec574cc8e98d356f250824b0b4687fef1d8ad5a1dee