[INFO] cloning repository https://github.com/EclesioMeloJunior/rust-tokio-tutorials
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EclesioMeloJunior/rust-tokio-tutorials" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEclesioMeloJunior%2Frust-tokio-tutorials", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEclesioMeloJunior%2Frust-tokio-tutorials'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f27f99e925a533d41cd7c01e64a05926c0d51227
[INFO] checking EclesioMeloJunior/rust-tokio-tutorials/f27f99e925a533d41cd7c01e64a05926c0d51227 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEclesioMeloJunior%2Frust-tokio-tutorials" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EclesioMeloJunior/rust-tokio-tutorials on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EclesioMeloJunior/rust-tokio-tutorials
[INFO] finished tweaking git repo https://github.com/EclesioMeloJunior/rust-tokio-tutorials
[INFO] tweaked toml for git repo https://github.com/EclesioMeloJunior/rust-tokio-tutorials written to /workspace/builds/worker-4-tc1/source/Cargo.toml
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `frame`
[INFO] [stdout] --> src/bin/client.rs:3:26
[INFO] [stdout] |
[INFO] [stdout] 3 | use mini_redis::{client, frame};
[INFO] [stdout] | ^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `frame`
[INFO] [stdout] --> src/bin/client.rs:3:26
[INFO] [stdout] |
[INFO] [stdout] 3 | use mini_redis::{client, frame};
[INFO] [stdout] | ^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout] --> src/bin/mini_tokio.rs:58:9
[INFO] [stdout] |
[INFO] [stdout] 58 | self.executor.send(self.clone());
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout] |
[INFO] [stdout] 58 | let _ = self.executor.send(self.clone());
[INFO] [stdout] | +++++++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout] --> src/bin/mini_tokio.rs:58:9
[INFO] [stdout] |
[INFO] [stdout] 58 | self.executor.send(self.clone());
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout] |
[INFO] [stdout] 58 | let _ = self.executor.send(self.clone());
[INFO] [stdout] | +++++++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: struct `Connection` is never constructed
[INFO] [stdout] --> src/bin/client.rs:12:8
[INFO] [stdout] |
[INFO] [stdout] 12 | struct Connection {
[INFO] [stdout] | ^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: associated items `new`, `parse_frame`, `read_frame`, `write_frame`, and `write_decimal` are never used
[INFO] [stdout] --> src/bin/client.rs:18:12
[INFO] [stdout] |
[INFO] [stdout] 17 | impl Connection {
[INFO] [stdout] | --------------- associated items in this implementation
[INFO] [stdout] 18 | pub fn new(stream: TcpStream) -> Connection {
[INFO] [stdout] | ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 | fn parse_frame(&mut self) -> Result