[INFO] cloning repository https://github.com/black-pwq/rust-raft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/black-pwq/rust-raft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblack-pwq%2Frust-raft", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb4caca4f8850ca5b920db705fc382ea978db548
[INFO] checking black-pwq/rust-raft against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblack-pwq%2Frust-raft" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/black-pwq/rust-raft
[INFO] finished tweaking git repo https://github.com/black-pwq/rust-raft
[INFO] tweaked toml for git repo https://github.com/black-pwq/rust-raft written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/black-pwq/rust-raft on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/black-pwq/rust-raft 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", 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" "972e8d9cce53a342cad3b3637b2f02589465215f68a4d201d40e3503dcfb1870" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `AppendEntriesReply`, `ClientReply`, `ClientRequest`, and `RequestVoteReply`
[INFO] [stdout]   --> src/test_util/network.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |     AppendEntriesArgs, AppendEntriesReply, RequestVoteArgs, RequestVoteReply,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     proto::{
[INFO] [stdout] 12 |         AppendEntriesArgsPb, AppendEntriesReplyPb, ClientReply, ClientRequest, RequestVoteArgsPb,
[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: `client::Grpc`
[INFO] [stdout]   --> src/test_util.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tonic::{client::Grpc, transport::Server};
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `error`
[INFO] [stdout]   --> src/test_util.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tracing::{debug, error, info, warn};
[INFO] [stdout]    |               ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RaftService` and `tpanic`
[INFO] [stdout]   --> src/test_util.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 |         ApplyMsg, Command, Peer, RaftService, core::RaftConfig,
[INFO] [stdout]    |                                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     tpanic,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AppendEntriesReply`, `ClientReply`, `ClientRequest`, and `RequestVoteReply`
[INFO] [stdout]   --> src/test_util/network.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |     AppendEntriesArgs, AppendEntriesReply, RequestVoteArgs, RequestVoteReply,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     proto::{
[INFO] [stdout] 12 |         AppendEntriesArgsPb, AppendEntriesReplyPb, ClientReply, ClientRequest, RequestVoteArgsPb,
[INFO] [stdout]    |                                                    ^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/test_util.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub mod network;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `client::Grpc`
[INFO] [stdout]   --> src/test_util.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tonic::{client::Grpc, transport::Server};
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub mod test_util;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `error`
[INFO] [stdout]   --> src/test_util.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tracing::{debug, error, info, warn};
[INFO] [stdout]    |               ^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub mod test_util;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RaftService` and `tpanic`
[INFO] [stdout]   --> src/test_util.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 |         ApplyMsg, Command, Peer, RaftService, core::RaftConfig,
[INFO] [stdout]    |                                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     tpanic,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/lib.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub mod test_util;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/test_util/logger.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut file = OpenOptions::new()
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/test_util/logger.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut file = OpenOptions::new()
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `n` is never read
[INFO] [stdout]   --> src/test_util/check.rs:10:2
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct LogChecker {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     n: usize,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_rolling_writer` is never used
[INFO] [stdout]   --> src/test_util/logger.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn get_rolling_writer(filename: &str) -> (NonBlocking, WorkerGuard) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `n` is never read
[INFO] [stdout]   --> src/test_util/check.rs:10:2
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct LogChecker {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     n: usize,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_rolling_writer` is never used
[INFO] [stdout]   --> src/test_util/logger.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn get_rolling_writer(filename: &str) -> (NonBlocking, WorkerGuard) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tpanic`
[INFO] [stdout]  --> tests/election_tests.rs:4:41
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rust_raft::{test_util::TestHarness, tpanic};
[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: `error`
[INFO] [stdout]  --> tests/election_tests.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tracing::{debug, error, info, instrument, warn};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `chrono`
[INFO] [stderr]  --> Cargo.toml:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | chrono = "*"
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `chrono`
[INFO] [stderr] warning: `rust-raft` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.85s
[INFO] running `Command { std: "docker" "inspect" "972e8d9cce53a342cad3b3637b2f02589465215f68a4d201d40e3503dcfb1870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "972e8d9cce53a342cad3b3637b2f02589465215f68a4d201d40e3503dcfb1870", kill_on_drop: false }`
[INFO] [stdout] 972e8d9cce53a342cad3b3637b2f02589465215f68a4d201d40e3503dcfb1870
