[INFO] cloning repository https://github.com/doublesevenshop/Raft_By_Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doublesevenshop/Raft_By_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoublesevenshop%2FRaft_By_Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoublesevenshop%2FRaft_By_Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95f1ca8b7fe4a8fd87c0d6baf4a3412998942d1c
[INFO] testing doublesevenshop/Raft_By_Rust against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoublesevenshop%2FRaft_By_Rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/doublesevenshop/Raft_By_Rust
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/doublesevenshop/Raft_By_Rust
[INFO] tweaked toml for git repo https://github.com/doublesevenshop/Raft_By_Rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/doublesevenshop/Raft_By_Rust on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/doublesevenshop/Raft_By_Rust 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 201f374e4973b0142d06b901eca7036789c248acd818b561d4b5458baa98887c
[INFO] running `Command { std: "docker" "start" "-a" "201f374e4973b0142d06b901eca7036789c248acd818b561d4b5458baa98887c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "201f374e4973b0142d06b901eca7036789c248acd818b561d4b5458baa98887c", kill_on_drop: false }`
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[INFO] [stdout] 201f374e4973b0142d06b901eca7036789c248acd818b561d4b5458baa98887c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e5708e70aef3968bd23cd3fb1131ff84aa0c3adb34b904269ef737c9cfbdfc0
[INFO] running `Command { std: "docker" "start" "-a" "0e5708e70aef3968bd23cd3fb1131ff84aa0c3adb34b904269ef737c9cfbdfc0", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Mutex as StdMutex`
[INFO] [stdout]  --> src/raft/consensus.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::{Arc, Mutex as StdMutex};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant as StdInstant`
[INFO] [stdout]  --> src/raft/consensus.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time::{Duration, Instant as StdInstant};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::server`
[INFO] [stdout]  --> src/raft/config.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tonic::server;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `peer`
[INFO] [stdout]  --> src/raft/config.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::raft::{peer, proto};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Error`
[INFO] [stdout]  --> src/raft/config.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::server`
[INFO] [stdout]  --> src/raft/peer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tonic::server;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigState`
[INFO] [stdout]  --> src/raft/peer.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::raft::config::{self, ConfigState};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/raft/timer.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/raft/log.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufReader, BufWriter, Read, Write};
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::clone`
[INFO] [stdout]  --> src/raft/metadata.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::clone;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/raft/metadata.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/raft/metadata.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sleep`
[INFO] [stdout]   --> src/raft/metadata.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::time::{sleep, Duration, interval};
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]  --> src/raft/util.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{self, Rng};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/raft/util.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::proto`
[INFO] [stdout]  --> src/raft/state_machine.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::raft::proto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/raft/state_machine.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::transport::Channel`
[INFO] [stdout]  --> src/raft/rpc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tonic::transport::Channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timer`
[INFO] [stdout]  --> src/raft/rpc.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::raft::{consensus, proto, timer};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> src/raft/rpc.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/raft/lib.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> src/raft/lib.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::writer::MakeWriterExt`
[INFO] [stdout]  --> src/raft/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing_subscriber::fmt::writer::MakeWriterExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:499:60
[INFO] [stdout]     |
[INFO] [stdout] 499 |                     let entry_type_val = proto::EntryType::from_i32(entry.entry_type).unwrap_or(proto::EntryType::Data);
[INFO] [stdout]     |                                                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:548:60
[INFO] [stdout]     |
[INFO] [stdout] 548 |                     let entry_type_val = proto::EntryType::from_i32(entry.entry_type).unwrap_or(proto::EntryType::Data);
[INFO] [stdout]     |                                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:910:42
[INFO] [stdout]     |
[INFO] [stdout] 910 |                     if proto::EntryType::from_i32(entry_being_applied.entry_type) == Some(proto::EntryType::Configuration) {
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::SnapshotDataType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:949:50
[INFO] [stdout]     |
[INFO] [stdout] 949 |         let data_type = proto::SnapshotDataType::from_i32(request.snapshot_data_type).unwrap_or(proto::SnapshotDataType::Snapshot);
[INFO] [stdout]     |                                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interval_micros`
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     interval_micros: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interval_micros`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jitters_ns`
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     jitters_ns: Arc<Mutex<Vec<i64>>>, // Store jitter in nanoseconds
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jitters_ns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/raft/log.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufReader, BufWriter, Read, Write};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]    --> src/raft/timer.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 111 |         if let Some(tx) = self.stop_tx.take() {
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle`
[INFO] [stdout]    --> src/raft/timer.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |             if let Some(handle) = self.handle.take() {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_jitter_callback` is never used
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn create_jitter_callback(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_async_timers` is never used
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub async fn run_async_timers(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `KEEP_RUNNING` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `keep_running`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex as StdMutex`
[INFO] [stdout]  --> src/raft/consensus.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::{Arc, Mutex as StdMutex};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant as StdInstant`
[INFO] [stdout]  --> src/raft/consensus.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time::{Duration, Instant as StdInstant};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::server`
[INFO] [stdout]  --> src/raft/config.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tonic::server;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `peer`
[INFO] [stdout]  --> src/raft/config.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::raft::{peer, proto};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Error`
[INFO] [stdout]  --> src/raft/config.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::server`
[INFO] [stdout]  --> src/raft/peer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tonic::server;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigState`
[INFO] [stdout]  --> src/raft/peer.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::raft::config::{self, ConfigState};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/raft/timer.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/raft/log.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufReader, BufWriter, Read, Write};
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::clone`
[INFO] [stdout]  --> src/raft/metadata.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::clone;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/raft/metadata.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/raft/metadata.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sleep`
[INFO] [stdout]   --> src/raft/metadata.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::time::{sleep, Duration, interval};
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]  --> src/raft/util.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{self, Rng};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/raft/util.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::proto`
[INFO] [stdout]  --> src/raft/state_machine.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::raft::proto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/raft/state_machine.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::transport::Channel`
[INFO] [stdout]  --> src/raft/rpc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tonic::transport::Channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timer`
[INFO] [stdout]  --> src/raft/rpc.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::raft::{consensus, proto, timer};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> src/raft/rpc.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/raft/lib.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> src/raft/lib.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::writer::MakeWriterExt`
[INFO] [stdout]  --> src/raft/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing_subscriber::fmt::writer::MakeWriterExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raft::metadata::*`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raft::metadata::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log as logging`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log as logging;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `sleep`
[INFO] [stdout]  --> src/main.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::time::{sleep, Duration};
[INFO] [stdout]   |                   ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interval_micros`
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     interval_micros: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interval_micros`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jitters_ns`
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     jitters_ns: Arc<Mutex<Vec<i64>>>, // Store jitter in nanoseconds
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jitters_ns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:499:60
[INFO] [stdout]     |
[INFO] [stdout] 499 |                     let entry_type_val = proto::EntryType::from_i32(entry.entry_type).unwrap_or(proto::EntryType::Data);
[INFO] [stdout]     |                                                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:548:60
[INFO] [stdout]     |
[INFO] [stdout] 548 |                     let entry_type_val = proto::EntryType::from_i32(entry.entry_type).unwrap_or(proto::EntryType::Data);
[INFO] [stdout]     |                                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:910:42
[INFO] [stdout]     |
[INFO] [stdout] 910 |                     if proto::EntryType::from_i32(entry_being_applied.entry_type) == Some(proto::EntryType::Configuration) {
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::SnapshotDataType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:949:50
[INFO] [stdout]     |
[INFO] [stdout] 949 |         let data_type = proto::SnapshotDataType::from_i32(request.snapshot_data_type).unwrap_or(proto::SnapshotDataType::Snapshot);
[INFO] [stdout]     |                                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/raft/log.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufReader, BufWriter, Read, Write};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]    --> src/raft/timer.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 111 |         if let Some(tx) = self.stop_tx.take() {
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle`
[INFO] [stdout]    --> src/raft/timer.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |             if let Some(handle) = self.handle.take() {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_noop_callback` is never used
[INFO] [stdout]  --> src/benchmarks/time_bench.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn create_noop_callback(counter: Arc<AtomicUsize>) -> impl FnMut() -> () + Send + Clone + 'static {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_jitter_callback` is never used
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn create_jitter_callback(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_benchmarks` is never used
[INFO] [stdout]    --> src/benchmarks/time_bench.rs:101:14
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub async fn run_benchmarks() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_std_timers` is never used
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn run_std_timers(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_async_timers` is never used
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub async fn run_async_timers(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/raft/consensus.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum State {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Consensus` is never constructed
[INFO] [stdout]   --> src/raft/consensus.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Consensus {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]     --> src/raft/consensus.rs:48:18
[INFO] [stdout]      |
[INFO] [stdout] 47   | impl Consensus {
[INFO] [stdout]      | -------------- associated items in this implementation
[INFO] [stdout] 48   |     pub async fn new(
[INFO] [stdout]      |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 229  |     fn update_peer_config_states(&mut self) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 237  |     async fn append_entries_to_peers(&mut self, heartbeat: bool) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262  |     async fn append_one_entry_to_peer(&mut self, peer_id: u64, heartbeat: bool) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 356  |     async fn install_snapshot_to_peer(&mut self, peer_id: u64) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 461  |     async fn leader_advance_commit_index(&mut self) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 530  |     async fn follower_advance_commit_index(&mut self, leader_commit_index: u64) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 574  |     async fn apply_configuration_to_internal_state(&mut self, config_to_apply: config::Config, committed: bool) { // Renamed `config` to ...
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 635  |     async fn append_and_replicate_config_change(&mut self, target_new_servers_opt: Option<Vec<proto::ServerInfo>>) -> bool {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 674  |     async fn append_and_replicate_final_config(&mut self) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 684  |     pub async fn shutdown(&mut self) {
[INFO] [stdout]      |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 700  |     pub async fn handle_snapshot_timeout(&mut self) {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 770  |     pub async fn handle_propose_rpc(
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 821  |     pub async fn handle_append_entries_rpc(
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 930  |     pub async fn handle_install_snapshot_rpc(
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1033 |     pub fn handle_get_leader_rpc(
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1069 |     pub fn handle_get_configuration_rpc(
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1077 |     pub async fn handle_set_configuration_rpc(
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1111 |     pub async fn handle_heartbeat_timeout(&mut self) {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1149 |     pub async fn handle_election_timeout(&mut self) {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1182 |     async fn request_vote_rpc(&mut self) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1296 |     pub async fn handle_request_vote_rpc(
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1363 |     async fn become_leader(&mut self) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1394 |     async fn step_down(&mut self, new_term: u64) {
[INFO] [stdout]      |              ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1448 |      pub async fn replicate(
[INFO] [stdout]      |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ELECTION_TIMEOUT_MAX_MILLIS` is never used
[INFO] [stdout]  --> src/raft/config.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const ELECTION_TIMEOUT_MAX_MILLIS: u64 = 15000;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ELECTION_TIMEOUT_MIN_MILLIS` is never used
[INFO] [stdout]   --> src/raft/config.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ELECTION_TIMEOUT_MIN_MILLIS: u64 = 10000;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ELECTION_TIMEOUT_MIN` is never used
[INFO] [stdout]   --> src/raft/config.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const ELECTION_TIMEOUT_MIN: Duration = Duration::from_millis(ELECTION_TIMEOUT_MIN_MILLIS);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEARTBEAT_INTERVAL` is never used
[INFO] [stdout]   --> src/raft/config.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const HEARTBEAT_INTERVAL: Duration = Duration::from_millis(3000);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SNAPSHOT_INTERVAL` is never used
[INFO] [stdout]   --> src/raft/config.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const SNAPSHOT_INTERVAL: Duration = Duration::from_millis(30000);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SNAPSHOT_LOG_LENGTH_THRESHOLD` is never used
[INFO] [stdout]   --> src/raft/config.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const SNAPSHOT_LOG_LENGTH_THRESHOLD: usize = 5;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NONE_SERVER_ID` is never used
[INFO] [stdout]   --> src/raft/config.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const NONE_SERVER_ID: u64 = 0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NONE_DATA` is never used
[INFO] [stdout]   --> src/raft/config.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const NONE_DATA: &'static str = "None";
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SNAPSHOT_TRUNK_SIZE` is never used
[INFO] [stdout]   --> src/raft/config.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const SNAPSHOT_TRUNK_SIZE: usize = 30;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConfigState` is never constructed
[INFO] [stdout]   --> src/raft/config.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct ConfigState {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/raft/config.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl ConfigState {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 36 |     pub fn new() -> ConfigState {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/raft/config.rs:51:12
[INFO] [stdout]     |
[INFO] [stdout] 50  | impl Config {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 51  |     pub fn new() -> Config {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 58  |     pub fn new_stable(initial_servers: Vec<proto::ServerInfo>) -> Config {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65  |     pub fn from_data(data: &[u8]) -> Config {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69  |     pub fn to_data(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74  |     pub fn append_new_servers(&mut self, servers_to_add: &Vec<proto::ServerInfo>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82  |     pub fn remove_new_servers(&mut self, removed_ids: &[u64]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86  |     pub fn append_old_servers(&mut self, peers_to_add: &[crate::raft::peer::Peer]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97  |     pub fn ser_new_servers(&mut self, servers: Vec<proto::ServerInfo>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn set_old_servers(&mut self, servers: Vec<proto::ServerInfo>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn finalize_transition(&self) -> Config {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn start_transition(&self, target_new_servers: Vec<proto::ServerInfo>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub fn get_node_state(&self, node_id: u64) -> ConfigState {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn is_joint(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn is_stable(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pub fn all_servers_in_config(&self) -> Vec<proto::ServerInfo> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub fn all_ids_in_config(&self) -> Vec<u64> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Peer` is never constructed
[INFO] [stdout]  --> src/raft/peer.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Peer {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/raft/peer.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Peer {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 23 |     pub fn new(server_id: u64, server_addr: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PeerManager` is never constructed
[INFO] [stdout]   --> src/raft/peer.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct PeerManager {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/raft/peer.rs:42:12
[INFO] [stdout]     |
[INFO] [stdout] 41  | impl PeerManager {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 42  |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46  |     pub fn add(&mut self, mut new_peers: Vec<Peer>, last_log_index: u64) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 55  |     pub fn remove(&mut self, server_ids: Vec<u64>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65  |     pub fn peers_mut(&mut self) -> &mut Vec<Peer> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68  |     pub fn peers(&self) -> &Vec<Peer> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71  |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 74  |     pub fn server_ids(&self) -> Vec<u64> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn peer(&mut self, server_id: u64) -> Option<&mut Peer> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83  |     pub fn contains(&self, server_id: u64) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn reset_vote(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96  |     pub fn quoram_match_index(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn quorum_vote_granted(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Timer` is never constructed
[INFO] [stdout]  --> src/raft/timer.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Timer {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `schedule`, `stop_internal`, `reset`, and `stop` are never used
[INFO] [stdout]    --> src/raft/timer.rs:19:12
[INFO] [stdout]     |
[INFO] [stdout] 18  | impl Timer {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 19  |     pub fn new(name: &str) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 30  |     pub fn schedule<F>(&mut self, trigger_interval: Duration, callback: F)
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn stop_internal(&mut self, wait_for_join: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |      pub fn reset(&mut self, trigger_interval: Duration) {
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub async fn stop(&mut self) { // Made async to allow .await on JoinHandle
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `LogEntryData` is never used
[INFO] [stdout]   --> src/raft/log.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub type LogEntryData = (proto::EntryType, Vec<u8>);
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `append_mutex` is never read
[INFO] [stdout]   --> src/raft/log.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Log {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     append_mutex: Mutex<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Log` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/raft/log.rs:42:12
[INFO] [stdout]     |
[INFO] [stdout] 39  | impl Log {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42  |     pub fn new(start_index: u64, metadata_dir: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     pub fn append_data(&mut self, term: u64, entry_data_list: Vec<LogEntryData>) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77  |     pub fn append_entries(&mut self, entries_to_append: Vec<proto::LogEntry>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn entries(&self) -> &Vec<proto::LogEntry> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn start_index(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub fn entry(&self, index: u64) -> Option<&proto::LogEntry> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub fn pack_entries(&self, next_index: u64) -> Vec<proto::LogEntry> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn last_index(&self, last_included_index: u64) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     pub fn last_term(&self, last_included_term: u64) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     pub fn prev_log_term(
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 237 |     pub fn truncate_suffix(&mut self, last_index_kept: u64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     pub fn truncate_prefix(&mut self, last_included_index_from_snapshot: u64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 321 |     pub fn committed_entries_len(&self, commit_index: u64) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 332 |     pub fn last_configuration(&self) -> Option<config::Config> { // 返回新的 config::Config
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 346 |     pub fn gen_log_filepath(metadata_dir: &str) -> String { // &str 参数更通用
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 351 |     pub fn reload(&mut self) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 392 |     pub fn dump(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THREAD_CHECK_INTERVAL` is never used
[INFO] [stdout]  --> src/raft/timer_old.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const THREAD_CHECK_INTERVAL: Duration = Duration::from_millis(10);
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Timer` is never constructed
[INFO] [stdout]   --> src/raft/timer_old.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Timer {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `schedule`, `reset`, and `stop` are never used
[INFO] [stdout]   --> src/raft/timer_old.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Timer {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 26 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn schedule<F>(&mut self, trigger_interval: Duration, callback: F)
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn reset(&mut self, trigger_interval: Duration) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn stop(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PersistCommand` is never used
[INFO] [stdout]   --> src/raft/metadata.rs:22:6
[INFO] [stdout]    |
[INFO] [stdout] 22 | enum PersistCommand {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MetadataManager` is never constructed
[INFO] [stdout]   --> src/raft/metadata.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct MetadataManager {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new`, `gen_metadata_filepath`, and `load` are never used
[INFO] [stdout]   --> src/raft/metadata.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Metadata {
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 37 |     pub fn new(dir: String) -> Metadata {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn gen_metadata_filepath(dir: &str) -> PathBuf {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn load(dir: &str) -> Result<Self> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `persist_to_disk`, `update_current_term`, `update_voted_for`, `sync`, and `get` are never used
[INFO] [stdout]    --> src/raft/metadata.rs:76:12
[INFO] [stdout]     |
[INFO] [stdout] 75  | impl MetadataManager {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 76  |     pub fn new(initial_metadata: Metadata, flush_interval: Duration) -> Arc<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     async fn persist_to_disk(metadata_to_persist: &Metadata) -> Result<()> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     pub async fn update_current_term(&self, current_term: u64) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub async fn update_voted_for(&self, voted_for: u64) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     pub async fn sync(&self) {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub async fn get(&self) -> Metadata {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/raft/snapshot.rs:28:12
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl Snapshot {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 28  |     pub fn new(snapshot_dir: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37  |     pub fn take_snapshot_metadata(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73  |     pub fn reload_metadata(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn parse_snapshot_filename(filename: &str, expected_extension: &str) -> Option<(u64, u64)> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn latest_file_with_pattern(&self, extension_suffix: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub fn latest_snapshot_filepath(&mut self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 |     pub fn latest_metadata_filepath(&mut self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     pub fn gen_snapshot_filepath(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn gen_snapshot_metadata_filepath(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     pub fn gen_tmp_snapshot_filepath(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub fn gen_tmp_snapshot_metadata_filepath(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_election_timeout` is never used
[INFO] [stdout]  --> src/raft/util.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rand_election_timeout() -> Duration {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StateMachine` is never used
[INFO] [stdout]   --> src/raft/state_machine.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait StateMachine: Debug + Send + 'static {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/raft/state_machine.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl SimpleStateMachine {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 31 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]   --> src/raft/rpc.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Server {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_server` is never used
[INFO] [stdout]   --> src/raft/rpc.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub async fn start_server(
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]    --> src/raft/rpc.rs:201:12
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub struct Client {}
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/raft/rpc.rs:204:18
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl Client {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] 204 |     pub async fn append_entries(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 227 |     pub async fn request_vote(
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub async fn install_snapshot(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |     pub async fn propose(
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 282 |     pub async fn get_leader(
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |     pub async fn get_configuration(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 305 |     pub async fn set_configuration(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start` is never used
[INFO] [stdout]  --> src/raft/lib.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn start (
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stop` is never used
[INFO] [stdout]   --> src/raft/lib.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub async fn stop(
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 04s
[INFO] running `Command { std: "docker" "inspect" "0e5708e70aef3968bd23cd3fb1131ff84aa0c3adb34b904269ef737c9cfbdfc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5708e70aef3968bd23cd3fb1131ff84aa0c3adb34b904269ef737c9cfbdfc0", kill_on_drop: false }`
[INFO] [stdout] 0e5708e70aef3968bd23cd3fb1131ff84aa0c3adb34b904269ef737c9cfbdfc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cb4ed122cb6fdbdad55b7aabcffd723812e0feae86b0963f697b3950ac12390
[INFO] running `Command { std: "docker" "start" "-a" "7cb4ed122cb6fdbdad55b7aabcffd723812e0feae86b0963f697b3950ac12390", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling h2 v0.4.10
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling axum v0.8.4
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling hyper-util v0.1.11
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling tonic v0.13.1
[INFO] [stderr]    Compiling KEEP_RUNNING v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Mutex as StdMutex`
[INFO] [stdout]  --> src/raft/consensus.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::{Arc, Mutex as StdMutex};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant as StdInstant`
[INFO] [stdout]  --> src/raft/consensus.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time::{Duration, Instant as StdInstant};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::server`
[INFO] [stdout]  --> src/raft/config.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tonic::server;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `peer`
[INFO] [stdout]  --> src/raft/config.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::raft::{peer, proto};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Error`
[INFO] [stdout]  --> src/raft/config.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::server`
[INFO] [stdout]  --> src/raft/peer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tonic::server;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ConfigState`
[INFO] [stdout]  --> src/raft/peer.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::raft::config::{self, ConfigState};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/raft/timer.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/raft/log.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufReader, BufWriter, Read, Write};
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::clone`
[INFO] [stdout]  --> src/raft/metadata.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::clone;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/raft/metadata.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/raft/metadata.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sleep`
[INFO] [stdout]   --> src/raft/metadata.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::time::{sleep, Duration, interval};
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]  --> src/raft/util.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{self, Rng};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/raft/util.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::proto`
[INFO] [stdout]  --> src/raft/state_machine.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::raft::proto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/raft/state_machine.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::transport::Channel`
[INFO] [stdout]  --> src/raft/rpc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tonic::transport::Channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timer`
[INFO] [stdout]  --> src/raft/rpc.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::raft::{consensus, proto, timer};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> src/raft/rpc.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/raft/lib.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> src/raft/lib.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::writer::MakeWriterExt`
[INFO] [stdout]  --> src/raft/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing_subscriber::fmt::writer::MakeWriterExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:499:60
[INFO] [stdout]     |
[INFO] [stdout] 499 |                     let entry_type_val = proto::EntryType::from_i32(entry.entry_type).unwrap_or(proto::EntryType::Data);
[INFO] [stdout]     |                                                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:548:60
[INFO] [stdout]     |
[INFO] [stdout] 548 |                     let entry_type_val = proto::EntryType::from_i32(entry.entry_type).unwrap_or(proto::EntryType::Data);
[INFO] [stdout]     |                                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:910:42
[INFO] [stdout]     |
[INFO] [stdout] 910 |                     if proto::EntryType::from_i32(entry_being_applied.entry_type) == Some(proto::EntryType::Configuration) {
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::SnapshotDataType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:949:50
[INFO] [stdout]     |
[INFO] [stdout] 949 |         let data_type = proto::SnapshotDataType::from_i32(request.snapshot_data_type).unwrap_or(proto::SnapshotDataType::Snapshot);
[INFO] [stdout]     |                                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interval_micros`
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     interval_micros: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interval_micros`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jitters_ns`
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     jitters_ns: Arc<Mutex<Vec<i64>>>, // Store jitter in nanoseconds
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jitters_ns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/raft/log.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufReader, BufWriter, Read, Write};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]    --> src/raft/timer.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 111 |         if let Some(tx) = self.stop_tx.take() {
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle`
[INFO] [stdout]    --> src/raft/timer.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |             if let Some(handle) = self.handle.take() {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_jitter_callback` is never used
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn create_jitter_callback(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_async_timers` is never used
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub async fn run_async_timers(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `KEEP_RUNNING` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `keep_running`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex as StdMutex`
[INFO] [stdout]  --> src/raft/consensus.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::{Arc, Mutex as StdMutex};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant as StdInstant`
[INFO] [stdout]  --> src/raft/consensus.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time::{Duration, Instant as StdInstant};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::server`
[INFO] [stdout]  --> src/raft/config.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tonic::server;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `peer`
[INFO] [stdout]  --> src/raft/config.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::raft::{peer, proto};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Error`
[INFO] [stdout]  --> src/raft/config.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::peer::Peer`
[INFO] [stdout]    --> src/raft/config.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |     use crate::raft::peer::Peer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::server`
[INFO] [stdout]  --> src/raft/peer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tonic::server;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/raft/timer.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/raft/log.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufReader, BufWriter, Read, Write};
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::clone`
[INFO] [stdout]  --> src/raft/metadata.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::clone;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/raft/metadata.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/raft/metadata.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]  --> src/raft/util.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{self, Rng};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/raft/util.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::proto`
[INFO] [stdout]  --> src/raft/state_machine.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::raft::proto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/raft/state_machine.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::transport::Channel`
[INFO] [stdout]  --> src/raft/rpc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tonic::transport::Channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timer`
[INFO] [stdout]  --> src/raft/rpc.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::raft::{consensus, proto, timer};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> src/raft/rpc.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/raft/lib.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> src/raft/lib.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::writer::MakeWriterExt`
[INFO] [stdout]  --> src/raft/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing_subscriber::fmt::writer::MakeWriterExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:499:60
[INFO] [stdout]     |
[INFO] [stdout] 499 |                     let entry_type_val = proto::EntryType::from_i32(entry.entry_type).unwrap_or(proto::EntryType::Data);
[INFO] [stdout]     |                                                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:548:60
[INFO] [stdout]     |
[INFO] [stdout] 548 |                     let entry_type_val = proto::EntryType::from_i32(entry.entry_type).unwrap_or(proto::EntryType::Data);
[INFO] [stdout]     |                                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:910:42
[INFO] [stdout]     |
[INFO] [stdout] 910 |                     if proto::EntryType::from_i32(entry_being_applied.entry_type) == Some(proto::EntryType::Configuration) {
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::SnapshotDataType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:949:50
[INFO] [stdout]     |
[INFO] [stdout] 949 |         let data_type = proto::SnapshotDataType::from_i32(request.snapshot_data_type).unwrap_or(proto::SnapshotDataType::Snapshot);
[INFO] [stdout]     |                                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interval_micros`
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     interval_micros: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interval_micros`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jitters_ns`
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     jitters_ns: Arc<Mutex<Vec<i64>>>, // Store jitter in nanoseconds
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jitters_ns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/raft/log.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufReader, BufWriter, Read, Write};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/raft/config.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let mut config = Config::new();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/raft/config.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |         let mut current_config = Config::new_stable(vec![
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]    --> src/raft/timer.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 111 |         if let Some(tx) = self.stop_tx.take() {
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle`
[INFO] [stdout]    --> src/raft/timer.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |             if let Some(handle) = self.handle.take() {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_jitter_callback` is never used
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn create_jitter_callback(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_async_timers` is never used
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub async fn run_async_timers(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> app/server1.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> app/server1.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `Write`
[INFO] [stdout]  --> app/server1.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `snapshot`
[INFO] [stdout]  --> app/server1.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use KEEP_RUNNING::raft::{self, config, snapshot};
[INFO] [stdout]   |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rpc`
[INFO] [stdout]  --> app/server1.rs:9:44
[INFO] [stdout]   |
[INFO] [stdout] 9 | use KEEP_RUNNING::raft::{consensus, proto, rpc, state_machine};
[INFO] [stdout]   |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]   --> app/server1.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::time::{Duration, Instant};
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::error`
[INFO] [stdout]  --> app/client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_json::error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex as StdMutex`
[INFO] [stdout]  --> src/raft/consensus.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::{Arc, Mutex as StdMutex};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant as StdInstant`
[INFO] [stdout]  --> src/raft/consensus.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time::{Duration, Instant as StdInstant};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::server`
[INFO] [stdout]  --> src/raft/config.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tonic::server;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `peer`
[INFO] [stdout]  --> src/raft/config.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::raft::{peer, proto};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Error`
[INFO] [stdout]  --> src/raft/config.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::peer::Peer`
[INFO] [stdout]    --> src/raft/config.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |     use crate::raft::peer::Peer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::server`
[INFO] [stdout]  --> src/raft/peer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tonic::server;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/raft/timer.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/raft/log.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufReader, BufWriter, Read, Write};
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::clone`
[INFO] [stdout]  --> src/raft/metadata.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::clone;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/raft/metadata.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/raft/metadata.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]  --> src/raft/util.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::{self, Rng};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/raft/util.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::raft::proto`
[INFO] [stdout]  --> src/raft/state_machine.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::raft::proto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/raft/state_machine.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tonic::transport::Channel`
[INFO] [stdout]  --> src/raft/rpc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tonic::transport::Channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timer`
[INFO] [stdout]  --> src/raft/rpc.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::raft::{consensus, proto, timer};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> src/raft/rpc.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/raft/lib.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `Instant`
[INFO] [stdout]  --> src/raft/lib.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::writer::MakeWriterExt`
[INFO] [stdout]  --> src/raft/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing_subscriber::fmt::writer::MakeWriterExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raft::metadata::*`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raft::metadata::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Result`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log as logging`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log as logging;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `sleep`
[INFO] [stdout]  --> src/main.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::time::{sleep, Duration};
[INFO] [stdout]   |                   ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `interval_micros`
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     interval_micros: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interval_micros`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jitters_ns`
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     jitters_ns: Arc<Mutex<Vec<i64>>>, // Store jitter in nanoseconds
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jitters_ns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:499:60
[INFO] [stdout]     |
[INFO] [stdout] 499 |                     let entry_type_val = proto::EntryType::from_i32(entry.entry_type).unwrap_or(proto::EntryType::Data);
[INFO] [stdout]     |                                                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> app/client.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut rpc_client = rpc::Client {};
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:548:60
[INFO] [stdout]     |
[INFO] [stdout] 548 |                     let entry_type_val = proto::EntryType::from_i32(entry.entry_type).unwrap_or(proto::EntryType::Data);
[INFO] [stdout]     |                                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:910:42
[INFO] [stdout]     |
[INFO] [stdout] 910 |                     if proto::EntryType::from_i32(entry_being_applied.entry_type) == Some(proto::EntryType::Configuration) {
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `raft::proto::SnapshotDataType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stdout]    --> src/raft/consensus.rs:949:50
[INFO] [stdout]     |
[INFO] [stdout] 949 |         let data_type = proto::SnapshotDataType::from_i32(request.snapshot_data_type).unwrap_or(proto::SnapshotDataType::Snapshot);
[INFO] [stdout]     |                                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/raft/log.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufReader, BufWriter, Read, Write};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/raft/config.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let mut config = Config::new();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/raft/config.rs:233:13
[INFO] [stdout]     |
[INFO] [stdout] 233 |         let mut current_config = Config::new_stable(vec![
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]    --> src/raft/timer.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 111 |         if let Some(tx) = self.stop_tx.take() {
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle`
[INFO] [stdout]    --> src/raft/timer.rs:116:25
[INFO] [stdout]     |
[INFO] [stdout] 116 |             if let Some(handle) = self.handle.take() {
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_noop_callback` is never used
[INFO] [stdout]  --> src/benchmarks/time_bench.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn create_noop_callback(counter: Arc<AtomicUsize>) -> impl FnMut() -> () + Send + Clone + 'static {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_jitter_callback` is never used
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn create_jitter_callback(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_benchmarks` is never used
[INFO] [stdout]    --> src/benchmarks/time_bench.rs:101:14
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub async fn run_benchmarks() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_std_timers` is never used
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn run_std_timers(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_async_timers` is never used
[INFO] [stdout]   --> src/benchmarks/time_bench.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub async fn run_async_timers(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/raft/consensus.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum State {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Consensus` is never constructed
[INFO] [stdout]   --> src/raft/consensus.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Consensus {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]     --> src/raft/consensus.rs:48:18
[INFO] [stdout]      |
[INFO] [stdout] 47   | impl Consensus {
[INFO] [stdout]      | -------------- associated items in this implementation
[INFO] [stdout] 48   |     pub async fn new(
[INFO] [stdout]      |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 229  |     fn update_peer_config_states(&mut self) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 237  |     async fn append_entries_to_peers(&mut self, heartbeat: bool) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262  |     async fn append_one_entry_to_peer(&mut self, peer_id: u64, heartbeat: bool) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 356  |     async fn install_snapshot_to_peer(&mut self, peer_id: u64) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 461  |     async fn leader_advance_commit_index(&mut self) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 530  |     async fn follower_advance_commit_index(&mut self, leader_commit_index: u64) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 574  |     async fn apply_configuration_to_internal_state(&mut self, config_to_apply: config::Config, committed: bool) { // Renamed `config` to ...
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 635  |     async fn append_and_replicate_config_change(&mut self, target_new_servers_opt: Option<Vec<proto::ServerInfo>>) -> bool {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 674  |     async fn append_and_replicate_final_config(&mut self) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 684  |     pub async fn shutdown(&mut self) {
[INFO] [stdout]      |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 700  |     pub async fn handle_snapshot_timeout(&mut self) {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 770  |     pub async fn handle_propose_rpc(
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 821  |     pub async fn handle_append_entries_rpc(
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 930  |     pub async fn handle_install_snapshot_rpc(
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1033 |     pub fn handle_get_leader_rpc(
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1069 |     pub fn handle_get_configuration_rpc(
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1077 |     pub async fn handle_set_configuration_rpc(
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1111 |     pub async fn handle_heartbeat_timeout(&mut self) {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1149 |     pub async fn handle_election_timeout(&mut self) {
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1182 |     async fn request_vote_rpc(&mut self) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1296 |     pub async fn handle_request_vote_rpc(
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1363 |     async fn become_leader(&mut self) {
[INFO] [stdout]      |              ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1394 |     async fn step_down(&mut self, new_term: u64) {
[INFO] [stdout]      |              ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1448 |      pub async fn replicate(
[INFO] [stdout]      |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ELECTION_TIMEOUT_MAX_MILLIS` is never used
[INFO] [stdout]  --> src/raft/config.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const ELECTION_TIMEOUT_MAX_MILLIS: u64 = 15000;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ELECTION_TIMEOUT_MIN_MILLIS` is never used
[INFO] [stdout]   --> src/raft/config.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ELECTION_TIMEOUT_MIN_MILLIS: u64 = 10000;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ELECTION_TIMEOUT_MIN` is never used
[INFO] [stdout]   --> src/raft/config.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const ELECTION_TIMEOUT_MIN: Duration = Duration::from_millis(ELECTION_TIMEOUT_MIN_MILLIS);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEARTBEAT_INTERVAL` is never used
[INFO] [stdout]   --> src/raft/config.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const HEARTBEAT_INTERVAL: Duration = Duration::from_millis(3000);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SNAPSHOT_INTERVAL` is never used
[INFO] [stdout]   --> src/raft/config.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const SNAPSHOT_INTERVAL: Duration = Duration::from_millis(30000);
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SNAPSHOT_LOG_LENGTH_THRESHOLD` is never used
[INFO] [stdout]   --> src/raft/config.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const SNAPSHOT_LOG_LENGTH_THRESHOLD: usize = 5;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NONE_DATA` is never used
[INFO] [stdout]   --> src/raft/config.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const NONE_DATA: &'static str = "None";
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SNAPSHOT_TRUNK_SIZE` is never used
[INFO] [stdout]   --> src/raft/config.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const SNAPSHOT_TRUNK_SIZE: usize = 30;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ser_new_servers` and `set_old_servers` are never used
[INFO] [stdout]    --> src/raft/config.rs:97:12
[INFO] [stdout]     |
[INFO] [stdout] 50  | impl Config {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 97  |     pub fn ser_new_servers(&mut self, servers: Vec<proto::ServerInfo>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn set_old_servers(&mut self, servers: Vec<proto::ServerInfo>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `vote_granted` is never read
[INFO] [stdout]   --> src/raft/peer.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct Peer {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub vote_granted: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Peer` 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: associated function `new` is never used
[INFO] [stdout]   --> src/raft/peer.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl Peer {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 23 |     pub fn new(server_id: u64, server_addr: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/raft/peer.rs:55:12
[INFO] [stdout]     |
[INFO] [stdout] 41  | impl PeerManager {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55  |     pub fn remove(&mut self, server_ids: Vec<u64>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65  |     pub fn peers_mut(&mut self) -> &mut Vec<Peer> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71  |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 74  |     pub fn server_ids(&self) -> Vec<u64> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn peer(&mut self, server_id: u64) -> Option<&mut Peer> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83  |     pub fn contains(&self, server_id: u64) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     pub fn reset_vote(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn quorum_vote_granted(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `committed_entries_len` is never used
[INFO] [stdout]    --> src/raft/log.rs:321:12
[INFO] [stdout]     |
[INFO] [stdout] 39  | impl Log {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 321 |     pub fn committed_entries_len(&self, commit_index: u64) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]   --> src/raft/timer_old.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Timer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn stop(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/raft/snapshot.rs:28:12
[INFO] [stdout]     |
[INFO] [stdout] 27  | impl Snapshot {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 28  |     pub fn new(snapshot_dir: String) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37  |     pub fn take_snapshot_metadata(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73  |     pub fn reload_metadata(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn parse_snapshot_filename(filename: &str, expected_extension: &str) -> Option<(u64, u64)> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn latest_file_with_pattern(&self, extension_suffix: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub fn latest_snapshot_filepath(&mut self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 |     pub fn latest_metadata_filepath(&mut self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     pub fn gen_snapshot_filepath(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn gen_snapshot_metadata_filepath(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     pub fn gen_tmp_snapshot_filepath(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     pub fn gen_tmp_snapshot_metadata_filepath(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_election_timeout` is never used
[INFO] [stdout]  --> src/raft/util.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rand_election_timeout() -> Duration {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StateMachine` is never used
[INFO] [stdout]   --> src/raft/state_machine.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait StateMachine: Debug + Send + 'static {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/raft/state_machine.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl SimpleStateMachine {
[INFO] [stdout]    | ----------------------- associated function in this implementation
[INFO] [stdout] 31 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]   --> src/raft/rpc.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Server {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_server` is never used
[INFO] [stdout]   --> src/raft/rpc.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub async fn start_server(
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]    --> src/raft/rpc.rs:201:12
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub struct Client {}
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/raft/rpc.rs:204:18
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl Client {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] 204 |     pub async fn append_entries(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 227 |     pub async fn request_vote(
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     pub async fn install_snapshot(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |     pub async fn propose(
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 282 |     pub async fn get_leader(
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 294 |     pub async fn get_configuration(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 305 |     pub async fn set_configuration(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start` is never used
[INFO] [stdout]  --> src/raft/lib.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn start (
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stop` is never used
[INFO] [stdout]   --> src/raft/lib.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub async fn stop(
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2m 25s
[INFO] running `Command { std: "docker" "inspect" "7cb4ed122cb6fdbdad55b7aabcffd723812e0feae86b0963f697b3950ac12390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb4ed122cb6fdbdad55b7aabcffd723812e0feae86b0963f697b3950ac12390", kill_on_drop: false }`
[INFO] [stdout] 7cb4ed122cb6fdbdad55b7aabcffd723812e0feae86b0963f697b3950ac12390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 046f9165078c33c48e5dbde03574bb5dc05f293f24613b2440a464a321adcf26
[INFO] running `Command { std: "docker" "start" "-a" "046f9165078c33c48e5dbde03574bb5dc05f293f24613b2440a464a321adcf26", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Mutex as StdMutex`
[INFO] [stderr]  --> src/raft/consensus.rs:4:22
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::{Arc, Mutex as StdMutex};
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Instant as StdInstant`
[INFO] [stderr]  --> src/raft/consensus.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::time::{Duration, Instant as StdInstant};
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tonic::server`
[INFO] [stderr]  --> src/raft/config.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use tonic::server;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `peer`
[INFO] [stderr]  --> src/raft/config.rs:5:19
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::raft::{peer, proto};
[INFO] [stderr]   |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Error`
[INFO] [stderr]  --> src/raft/config.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tonic::server`
[INFO] [stderr]  --> src/raft/peer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use tonic::server;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ConfigState`
[INFO] [stderr]  --> src/raft/peer.rs:2:33
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::raft::config::{self, ConfigState};
[INFO] [stderr]   |                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Instant`
[INFO] [stderr]  --> src/raft/timer.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::time::{Duration, Instant};
[INFO] [stderr]   |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> src/raft/log.rs:6:37
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::{BufReader, BufWriter, Read, Write};
[INFO] [stderr]   |                                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::clone`
[INFO] [stderr]  --> src/raft/metadata.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::clone;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/raft/metadata.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{Read, Write};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]  --> src/raft/metadata.rs:7:22
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::{Arc, Mutex};
[INFO] [stderr]   |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sleep`
[INFO] [stderr]   --> src/raft/metadata.rs:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 | use tokio::time::{sleep, Duration, interval};
[INFO] [stderr]    |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rng`
[INFO] [stderr]  --> src/raft/util.rs:2:18
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rand::{self, Rng};
[INFO] [stderr]   |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Instant`
[INFO] [stderr]  --> src/raft/util.rs:3:27
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::time::{Duration, Instant};
[INFO] [stderr]   |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::raft::proto`
[INFO] [stderr]  --> src/raft/state_machine.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::raft::proto;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]  --> src/raft/state_machine.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::any::Any;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tonic::transport::Channel`
[INFO] [stderr]  --> src/raft/rpc.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use tonic::transport::Channel;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `timer`
[INFO] [stderr]  --> src/raft/rpc.rs:4:37
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::raft::{consensus, proto, timer};
[INFO] [stderr]   |                                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration` and `Instant`
[INFO] [stderr]  --> src/raft/rpc.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::time::{Duration, Instant};
[INFO] [stderr]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]  --> src/raft/lib.rs:2:22
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::{Arc, Mutex};
[INFO] [stderr]   |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration` and `Instant`
[INFO] [stderr]  --> src/raft/lib.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::time::{Duration, Instant};
[INFO] [stderr]   |                 ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tracing_subscriber::fmt::writer::MakeWriterExt`
[INFO] [stderr]  --> src/raft/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tracing_subscriber::fmt::writer::MakeWriterExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stderr]    --> src/raft/consensus.rs:499:60
[INFO] [stderr]     |
[INFO] [stderr] 499 |                     let entry_type_val = proto::EntryType::from_i32(entry.entry_type).unwrap_or(proto::EntryType::Data);
[INFO] [stderr]     |                                                            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stderr]    --> src/raft/consensus.rs:548:60
[INFO] [stderr]     |
[INFO] [stderr] 548 |                     let entry_type_val = proto::EntryType::from_i32(entry.entry_type).unwrap_or(proto::EntryType::Data);
[INFO] [stderr]     |                                                            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `raft::proto::EntryType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stderr]    --> src/raft/consensus.rs:910:42
[INFO] [stderr]     |
[INFO] [stderr] 910 |                     if proto::EntryType::from_i32(entry_being_applied.entry_type) == Some(proto::EntryType::Configuration) {
[INFO] [stderr]     |                                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `raft::proto::SnapshotDataType::from_i32`: Use the TryFrom<i32> implementation instead
[INFO] [stderr]    --> src/raft/consensus.rs:949:50
[INFO] [stderr]     |
[INFO] [stderr] 949 |         let data_type = proto::SnapshotDataType::from_i32(request.snapshot_data_type).unwrap_or(proto::SnapshotDataType::Snapshot);
[INFO] [stderr]     |                                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `interval_micros`
[INFO] [stderr]   --> src/benchmarks/time_bench.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     interval_micros: u128,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_interval_micros`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `jitters_ns`
[INFO] [stderr]   --> src/benchmarks/time_bench.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     jitters_ns: Arc<Mutex<Vec<i64>>>, // Store jitter in nanoseconds
[INFO] [stderr]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_jitters_ns`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/raft/log.rs:6:43
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::{BufReader, BufWriter, Read, Write};
[INFO] [stderr]   |                                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tx`
[INFO] [stderr]    --> src/raft/timer.rs:111:21
[INFO] [stderr]     |
[INFO] [stderr] 111 |         if let Some(tx) = self.stop_tx.take() {
[INFO] [stderr]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `handle`
[INFO] [stderr]    --> src/raft/timer.rs:116:25
[INFO] [stderr]     |
[INFO] [stderr] 116 |             if let Some(handle) = self.handle.take() {
[INFO] [stderr]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stderr] 
[INFO] [stderr] warning: function `create_jitter_callback` is never used
[INFO] [stderr]   --> src/benchmarks/time_bench.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn create_jitter_callback(
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_async_timers` is never used
[INFO] [stderr]   --> src/benchmarks/time_bench.rs:69:18
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub async fn run_async_timers(
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `KEEP_RUNNING` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `keep_running`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::raft::peer::Peer`
[INFO] [stderr]    --> src/raft/config.rs:186:9
[INFO] [stderr]     |
[INFO] [stderr] 186 |     use crate::raft::peer::Peer;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/raft/config.rs:191:13
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let mut config = Config::new();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/raft/config.rs:233:13
[INFO] [stderr]     |
[INFO] [stderr] 233 |         let mut current_config = Config::new_stable(vec![
[INFO] [stderr]     |             ----^^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `KEEP_RUNNING` (lib) generated 35 warnings (run `cargo fix --lib -p KEEP_RUNNING` to apply 23 suggestions)
[INFO] [stderr] warning: `KEEP_RUNNING` (lib test) generated 35 warnings (32 duplicates) (run `cargo fix --lib -p KEEP_RUNNING --tests` to apply 3 suggestions)
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> app/server1.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> app/server1.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Read` and `Write`
[INFO] [stderr]  --> app/server1.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{Read, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `snapshot`
[INFO] [stderr]  --> app/server1.rs:8:40
[INFO] [stderr]   |
[INFO] [stderr] 8 | use KEEP_RUNNING::raft::{self, config, snapshot};
[INFO] [stderr]   |                                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rpc`
[INFO] [stderr]  --> app/server1.rs:9:44
[INFO] [stderr]   |
[INFO] [stderr] 9 | use KEEP_RUNNING::raft::{consensus, proto, rpc, state_machine};
[INFO] [stderr]   |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Instant`
[INFO] [stderr]   --> app/server1.rs:13:29
[INFO] [stderr]    |
[INFO] [stderr] 13 | use tokio::time::{Duration, Instant};
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `raft::metadata::*`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use raft::metadata::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `anyhow::Result`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use anyhow::Result;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `log as logging`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use log as logging;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration` and `sleep`
[INFO] [stderr]  --> src/main.rs:6:19
[INFO] [stderr]   |
[INFO] [stderr] 6 | use tokio::time::{sleep, Duration};
[INFO] [stderr]   |                   ^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `create_noop_callback` is never used
[INFO] [stderr]  --> src/benchmarks/time_bench.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn create_noop_callback(counter: Arc<AtomicUsize>) -> impl FnMut() -> () + Send + Clone + 'static {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `create_jitter_callback` is never used
[INFO] [stderr]   --> src/benchmarks/time_bench.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn create_jitter_callback(
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_benchmarks` is never used
[INFO] [stderr]    --> src/benchmarks/time_bench.rs:101:14
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub async fn run_benchmarks() {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_std_timers` is never used
[INFO] [stderr]   --> src/benchmarks/time_bench.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn run_std_timers(
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `State` is never used
[INFO] [stderr]   --> src/raft/consensus.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum State {
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Consensus` is never constructed
[INFO] [stderr]   --> src/raft/consensus.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct Consensus {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]     --> src/raft/consensus.rs:48:18
[INFO] [stderr]      |
[INFO] [stderr] 47   | impl Consensus {
[INFO] [stderr]      | -------------- associated items in this implementation
[INFO] [stderr] 48   |     pub async fn new(
[INFO] [stderr]      |                  ^^^
[INFO] [stderr] ...
[INFO] [stderr] 229  |     fn update_peer_config_states(&mut self) {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 237  |     async fn append_entries_to_peers(&mut self, heartbeat: bool) {
[INFO] [stderr]      |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 262  |     async fn append_one_entry_to_peer(&mut self, peer_id: u64, heartbeat: bool) {
[INFO] [stderr]      |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 356  |     async fn install_snapshot_to_peer(&mut self, peer_id: u64) {
[INFO] [stderr]      |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 461  |     async fn leader_advance_commit_index(&mut self) {
[INFO] [stderr]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 530  |     async fn follower_advance_commit_index(&mut self, leader_commit_index: u64) {
[INFO] [stderr]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 574  |     async fn apply_configuration_to_internal_state(&mut self, config_to_apply: config::Config, committed: bool) { // Renamed `config` to ...
[INFO] [stderr]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 635  |     async fn append_and_replicate_config_change(&mut self, target_new_servers_opt: Option<Vec<proto::ServerInfo>>) -> bool {
[INFO] [stderr]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 674  |     async fn append_and_replicate_final_config(&mut self) {
[INFO] [stderr]      |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 684  |     pub async fn shutdown(&mut self) {
[INFO] [stderr]      |                  ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 700  |     pub async fn handle_snapshot_timeout(&mut self) {
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 770  |     pub async fn handle_propose_rpc(
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 821  |     pub async fn handle_append_entries_rpc(
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 930  |     pub async fn handle_install_snapshot_rpc(
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1033 |     pub fn handle_get_leader_rpc(
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1069 |     pub fn handle_get_configuration_rpc(
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1077 |     pub async fn handle_set_configuration_rpc(
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1111 |     pub async fn handle_heartbeat_timeout(&mut self) {
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1149 |     pub async fn handle_election_timeout(&mut self) {
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1182 |     async fn request_vote_rpc(&mut self) {
[INFO] [stderr]      |              ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1296 |     pub async fn handle_request_vote_rpc(
[INFO] [stderr]      |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1363 |     async fn become_leader(&mut self) {
[INFO] [stderr]      |              ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1394 |     async fn step_down(&mut self, new_term: u64) {
[INFO] [stderr]      |              ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1448 |      pub async fn replicate(
[INFO] [stderr]      |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ELECTION_TIMEOUT_MAX_MILLIS` is never used
[INFO] [stderr]  --> src/raft/config.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const ELECTION_TIMEOUT_MAX_MILLIS: u64 = 15000;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ELECTION_TIMEOUT_MIN_MILLIS` is never used
[INFO] [stderr]   --> src/raft/config.rs:10:11
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const ELECTION_TIMEOUT_MIN_MILLIS: u64 = 10000;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ELECTION_TIMEOUT_MIN` is never used
[INFO] [stderr]   --> src/raft/config.rs:11:11
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const ELECTION_TIMEOUT_MIN: Duration = Duration::from_millis(ELECTION_TIMEOUT_MIN_MILLIS);
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HEARTBEAT_INTERVAL` is never used
[INFO] [stderr]   --> src/raft/config.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const HEARTBEAT_INTERVAL: Duration = Duration::from_millis(3000);
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SNAPSHOT_INTERVAL` is never used
[INFO] [stderr]   --> src/raft/config.rs:17:11
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub const SNAPSHOT_INTERVAL: Duration = Duration::from_millis(30000);
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SNAPSHOT_LOG_LENGTH_THRESHOLD` is never used
[INFO] [stderr]   --> src/raft/config.rs:20:11
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub const SNAPSHOT_LOG_LENGTH_THRESHOLD: usize = 5;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `NONE_DATA` is never used
[INFO] [stderr]   --> src/raft/config.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub const NONE_DATA: &'static str = "None";
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SNAPSHOT_TRUNK_SIZE` is never used
[INFO] [stderr]   --> src/raft/config.rs:26:11
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub const SNAPSHOT_TRUNK_SIZE: usize = 30;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `ser_new_servers` and `set_old_servers` are never used
[INFO] [stderr]    --> src/raft/config.rs:97:12
[INFO] [stderr]     |
[INFO] [stderr] 50  | impl Config {
[INFO] [stderr]     | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 97  |     pub fn ser_new_servers(&mut self, servers: Vec<proto::ServerInfo>) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 100 |     pub fn set_old_servers(&mut self, servers: Vec<proto::ServerInfo>) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `vote_granted` is never read
[INFO] [stderr]   --> src/raft/peer.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 6  | pub struct Peer {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 16 |     pub vote_granted: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Peer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/raft/peer.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl Peer {
[INFO] [stderr]    | --------- associated function in this implementation
[INFO] [stderr] 23 |     pub fn new(server_id: u64, server_addr: String) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/raft/peer.rs:55:12
[INFO] [stderr]     |
[INFO] [stderr] 41  | impl PeerManager {
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 55  |     pub fn remove(&mut self, server_ids: Vec<u64>) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 65  |     pub fn peers_mut(&mut self) -> &mut Vec<Peer> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71  |     pub fn len(&self) -> usize {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 74  |     pub fn server_ids(&self) -> Vec<u64> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 78  |     pub fn peer(&mut self, server_id: u64) -> Option<&mut Peer> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 83  |     pub fn contains(&self, server_id: u64) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 90  |     pub fn reset_vote(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 148 |     pub fn quorum_vote_granted(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `committed_entries_len` is never used
[INFO] [stderr]    --> src/raft/log.rs:321:12
[INFO] [stderr]     |
[INFO] [stderr] 39  | impl Log {
[INFO] [stderr]     | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 321 |     pub fn committed_entries_len(&self, commit_index: u64) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `stop` is never used
[INFO] [stderr]   --> src/raft/timer_old.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl Timer {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 92 |     pub fn stop(&mut self) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/raft/snapshot.rs:28:12
[INFO] [stderr]     |
[INFO] [stderr] 27  | impl Snapshot {
[INFO] [stderr]     | ------------- associated items in this implementation
[INFO] [stderr] 28  |     pub fn new(snapshot_dir: String) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 37  |     pub fn take_snapshot_metadata(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 73  |     pub fn reload_metadata(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 107 |     fn parse_snapshot_filename(filename: &str, expected_extension: &str) -> Option<(u64, u64)> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 129 |     fn latest_file_with_pattern(&self, extension_suffix: &str) -> Option<String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 168 |     pub fn latest_snapshot_filepath(&mut self) -> Option<String> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 172 |     pub fn latest_metadata_filepath(&mut self) -> Option<String> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 176 |     pub fn gen_snapshot_filepath(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 186 |     pub fn gen_snapshot_metadata_filepath(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 197 |     pub fn gen_tmp_snapshot_filepath(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 207 |     pub fn gen_tmp_snapshot_metadata_filepath(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `rand_election_timeout` is never used
[INFO] [stderr]  --> src/raft/util.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn rand_election_timeout() -> Duration {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `StateMachine` is never used
[INFO] [stderr]   --> src/raft/state_machine.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub trait StateMachine: Debug + Send + 'static {
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/raft/state_machine.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl SimpleStateMachine {
[INFO] [stderr]    | ----------------------- associated function in this implementation
[INFO] [stderr] 31 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Server` is never constructed
[INFO] [stderr]   --> src/raft/rpc.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Server {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `start_server` is never used
[INFO] [stderr]   --> src/raft/rpc.rs:17:14
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub async fn start_server(
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Client` is never constructed
[INFO] [stderr]    --> src/raft/rpc.rs:201:12
[INFO] [stderr]     |
[INFO] [stderr] 201 | pub struct Client {}
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/raft/rpc.rs:204:18
[INFO] [stderr]     |
[INFO] [stderr] 203 | impl Client {
[INFO] [stderr]     | ----------- methods in this implementation
[INFO] [stderr] 204 |     pub async fn append_entries(
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 227 |     pub async fn request_vote(
[INFO] [stderr]     |                  ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 249 |     pub async fn install_snapshot(
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 271 |     pub async fn propose(
[INFO] [stderr]     |                  ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 282 |     pub async fn get_leader(
[INFO] [stderr]     |                  ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 294 |     pub async fn get_configuration(
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 305 |     pub async fn set_configuration(
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `start` is never used
[INFO] [stderr]  --> src/raft/lib.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub async fn start (
[INFO] [stderr]   |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `stop` is never used
[INFO] [stderr]   --> src/raft/lib.rs:47:14
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub async fn stop(
[INFO] [stderr]    |              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::error`
[INFO] [stderr]  --> app/client.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use serde_json::error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> app/client.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let mut rpc_client = rpc::Client {};
[INFO] [stderr]    |         ----^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `KEEP_RUNNING` (example "server") generated 6 warnings (run `cargo fix --example "server"` to apply 6 suggestions)
[INFO] [stderr] warning: `KEEP_RUNNING` (bin "KEEP_RUNNING" test) generated 69 warnings (34 duplicates) (run `cargo fix --bin "KEEP_RUNNING" --tests` to apply 4 suggestions)
[INFO] [stderr] warning: `KEEP_RUNNING` (example "client") generated 2 warnings (run `cargo fix --example "client"` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/KEEP_RUNNING-10a1bf1c354a6096)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test raft::config::tests::test_configuration ... ok
[INFO] [stdout] test raft::peer::tests::test_peers_basic_add ... ok
[INFO] [stdout] test raft::peer::tests::test_qmi_all_in_both_configs ... ok
[INFO] [stdout] test raft::peer::tests::test_qmi_no_quorum_in_new_config ... ok
[INFO] [stdout] test raft::peer::tests::test_qmi_no_quorum_in_either_config ... ok
[INFO] [stdout] [2m2025-10-12T13:07:25.567015Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async start schedule with trigger interval: 100ms
[INFO] [stdout] [2m2025-10-12T13:07:25.568647Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer_old[0m[2m:[0m test_timer start schedule with trigger interval: 1000ms    
[INFO] [stdout] test raft::peer::tests::test_qmi_no_quorum_in_old_config ... ok
[INFO] [stdout] test raft::peer::tests::test_qmi_leader_in_new_peers_split ... ok
[INFO] [stdout] [2m2025-10-12T13:07:25.569718Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::metadata[0m[2m:[0m Metadata::load: File/tmp/.tmpUSBULK/raft.metadata not found, creating new metadata.     
[INFO] [stdout] [2m2025-10-12T13:07:25.679458Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::metadata[0m[2m:[0m Metadata::load Loading metadata from /tmp/.tmpRnwhMz/raft.metadata.    
[INFO] [stdout] test raft::metadata::tests::test_metadata_manager_performance_refactored ... ok
[INFO] [stdout] [2m2025-10-12T13:07:25.720734Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::metadata[0m[2m:[0m Metadata::load Loading metadata from /tmp/.tmpUSBULK/raft.metadata.    
[INFO] [stdout] test raft::log::tests::test_log_append_entries ... FAILED
[INFO] [stdout] test raft::log::tests::test_last_configuration ... FAILED
[INFO] [stdout] test raft::log::tests::test_last_index_and_term_with_snapshot ... FAILED
[INFO] [stdout] test raft::log::tests::test_log_basic_operations ... FAILED
[INFO] [stdout] test raft::log::tests::test_log_persistence ... FAILED
[INFO] [stdout] test raft::log::tests::test_entry_method_with_snapshot_boundary ... FAILED
[INFO] [stdout] test raft::log::tests::test_truncate_suffix ... FAILED
[INFO] [stdout] test raft::log::tests::test_truncate_prefix ... FAILED
[INFO] [stdout] [2m2025-10-12T13:07:25.871697Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::metadata[0m[2m:[0m Metadata::load Loading metadata from /tmp/.tmpUSBULK/raft.metadata.    
[INFO] [stdout] [2m2025-10-12T13:07:25.972626Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::metadata[0m[2m:[0m Metadata::load Loading metadata from /tmp/.tmpUSBULK/raft.metadata.    
[INFO] [stdout] test raft::metadata::tests::test_metadata_manager_operations_and_persistence ... ok
[INFO] [stdout] [2m2025-10-12T13:07:26.118594Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer::tests[0m[2m:[0m Count after schedule: 5
[INFO] [stdout] [2m2025-10-12T13:07:26.118691Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async reset with trigger interval: 200ms
[INFO] [stdout] [2m2025-10-12T13:07:27.069772Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer::tests[0m[2m:[0m Count after reset: 10
[INFO] [stdout] [2m2025-10-12T13:07:27.069803Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async stopping
[INFO] [stdout] [2m2025-10-12T13:07:27.069812Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async sent stop signal.
[INFO] [stdout] [2m2025-10-12T13:07:27.069816Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async awaiting task completion...
[INFO] [stdout] [2m2025-10-12T13:07:27.069827Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async task: stop signal received, exiting.
[INFO] [stdout] [2m2025-10-12T13:07:27.069831Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async task: loop finished.
[INFO] [stdout] [2m2025-10-12T13:07:27.069843Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async task joined successfully.
[INFO] [stdout] [2m2025-10-12T13:07:27.069846Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async stopped.
[INFO] [stdout] [2m2025-10-12T13:07:27.069849Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer::tests[0m[2m:[0m Count after stop: 10
[INFO] [stdout] [2m2025-10-12T13:07:27.570495Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer::tests[0m[2m:[0m Final count: 10
[INFO] [stdout] [2m2025-10-12T13:07:27.570619Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async start schedule with trigger interval: 50ms
[INFO] [stdout] [2m2025-10-12T13:07:27.791039Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async stopping
[INFO] [stdout] [2m2025-10-12T13:07:27.791157Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async sent stop signal.
[INFO] [stdout] [2m2025-10-12T13:07:27.791183Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async awaiting task completion...
[INFO] [stdout] [2m2025-10-12T13:07:27.791212Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async task: stop signal received, exiting.
[INFO] [stdout] [2m2025-10-12T13:07:27.791235Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async task: loop finished.
[INFO] [stdout] [2m2025-10-12T13:07:27.791264Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async task joined successfully.
[INFO] [stdout] [2m2025-10-12T13:07:27.791283Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async stopped.
[INFO] [stdout] [2m2025-10-12T13:07:27.791304Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer::tests[0m[2m:[0m Count after reschedule: 14
[INFO] [stdout] [2m2025-10-12T13:07:27.791324Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer[0m[2m:[0m test_timer_async dropping.
[INFO] [stdout] test raft::timer::tests::test_timer_async ... ok
[INFO] [stdout] [2m2025-10-12T13:07:35.570620Z[0m [32m INFO[0m [2mKEEP_RUNNING::raft::timer_old[0m[2m:[0m test_timer reset with trigger interval: 2000ms    
[INFO] [stdout] test raft::timer_old::tests::test_timer ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- raft::log::tests::test_log_append_entries stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'raft::log::tests::test_log_append_entries' panicked at src/raft/log.rs:428:33:
[INFO] [stdout] Failed to create test dir: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f5bd2ee8c62 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f5bd2ee8c62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f5bd2f0fc73 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f5bd2f0fc73 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5f5bd2ee5483 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f5bd2ee5483 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f5bd2ee8ab2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f5bd2eea27c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5f5bd2eea0d2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5f5bd2e69164 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5f5bd2e69164 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f5bd2eead5b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5f5bd2eead5b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5f5bd2eeaa2a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5f5bd2ee9159 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5f5bd2eea6bd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5f5bd2f0dd40 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f5bd2f0e146 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5f5bd2e0b408 - core::result::Result<T,E>::expect::hbad825045da0f43a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x5f5bd2e0b408 - KEEP_RUNNING::raft::log::tests::cleanup_test_dir::h1dddbb5f2086ef2e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:428:33
[INFO] [stdout]   22:     0x5f5bd2e0beff - KEEP_RUNNING::raft::log::tests::test_log_append_entries::h75079b46de38ea30
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:483:9
[INFO] [stdout]   23:     0x5f5bd2e2a7f9 - KEEP_RUNNING::raft::log::tests::test_log_append_entries::{{closure}}::h734479f1f6770505
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:481:33
[INFO] [stdout]   24:     0x5f5bd2e2a7f9 - core::ops::function::FnOnce::call_once::h6696e40654f4c382
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f5bd2e6e89b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5f5bd2e6e89b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5f5bd2e6dade - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5f5bd2e6dade - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5f5bd2e6dade - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5f5bd2e6dade - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5f5bd2e6dade - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5f5bd2e6dade - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5f5bd2e6dade - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5f5bd2e31684 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5f5bd2e31684 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5f5bd2e3502a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5f5bd2e3502a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5f5bd2e3502a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5f5bd2e3502a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5f5bd2e3502a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5f5bd2eee1b7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7d4f0c4bbaa4 - <unknown>
[INFO] [stdout]   47:     0x7d4f0c548a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- raft::log::tests::test_last_configuration stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'raft::log::tests::test_last_configuration' panicked at src/raft/log.rs:428:33:
[INFO] [stdout] Failed to create test dir: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f5bd2ee8c62 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f5bd2ee8c62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f5bd2f0fc73 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f5bd2f0fc73 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5f5bd2ee5483 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f5bd2ee5483 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f5bd2ee8ab2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f5bd2eea27c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5f5bd2eea0d2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5f5bd2e69164 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5f5bd2e69164 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f5bd2eead5b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5f5bd2eead5b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5f5bd2eeaa2a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5f5bd2ee9159 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5f5bd2eea6bd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5f5bd2f0dd40 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f5bd2f0e146 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5f5bd2e0b408 - core::result::Result<T,E>::expect::hbad825045da0f43a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x5f5bd2e0b408 - KEEP_RUNNING::raft::log::tests::cleanup_test_dir::h1dddbb5f2086ef2e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:428:33
[INFO] [stdout]   22:     0x5f5bd2e0ee82 - KEEP_RUNNING::raft::log::tests::test_last_configuration::hb1ce56280f18c171
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:652:9
[INFO] [stdout]   23:     0x5f5bd2e2a919 - KEEP_RUNNING::raft::log::tests::test_last_configuration::{{closure}}::h04ee3e9259743ea2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:650:33
[INFO] [stdout]   24:     0x5f5bd2e2a919 - core::ops::function::FnOnce::call_once::hc9fb172514fa1ec1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f5bd2e6e89b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5f5bd2e6e89b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5f5bd2e6dade - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5f5bd2e6dade - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5f5bd2e6dade - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5f5bd2e6dade - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5f5bd2e6dade - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5f5bd2e6dade - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5f5bd2e6dade - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5f5bd2e31684 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5f5bd2e31684 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5f5bd2e3502a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5f5bd2e3502a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5f5bd2e3502a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5f5bd2e3502a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5f5bd2e3502a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5f5bd2eee1b7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7d4f0c4bbaa4 - <unknown>
[INFO] [stdout]   47:     0x7d4f0c548a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- raft::log::tests::test_last_index_and_term_with_snapshot stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'raft::log::tests::test_last_index_and_term_with_snapshot' panicked at src/raft/log.rs:428:33:
[INFO] [stdout] Failed to create test dir: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f5bd2ee8c62 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f5bd2ee8c62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f5bd2f0fc73 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f5bd2f0fc73 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5f5bd2ee5483 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f5bd2ee5483 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f5bd2ee8ab2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f5bd2eea27c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5f5bd2eea0d2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5f5bd2e69164 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5f5bd2e69164 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f5bd2eead5b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5f5bd2eead5b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5f5bd2eeaa2a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5f5bd2ee9159 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5f5bd2eea6bd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5f5bd2f0dd40 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f5bd2f0e146 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5f5bd2e0b408 - core::result::Result<T,E>::expect::hbad825045da0f43a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x5f5bd2e0b408 - KEEP_RUNNING::raft::log::tests::cleanup_test_dir::h1dddbb5f2086ef2e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:428:33
[INFO] [stdout]   22:     0x5f5bd2e1067f - KEEP_RUNNING::raft::log::tests::test_last_index_and_term_with_snapshot::hcf3af285a85d3509
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:744:9
[INFO] [stdout]   23:     0x5f5bd2e2a759 - KEEP_RUNNING::raft::log::tests::test_last_index_and_term_with_snapshot::{{closure}}::h9f6159280dd72f91
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:742:48
[INFO] [stdout]   24:     0x5f5bd2e2a759 - core::ops::function::FnOnce::call_once::h22914e6ca9654883
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f5bd2e6e89b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5f5bd2e6e89b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5f5bd2e6dade - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5f5bd2e6dade - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5f5bd2e6dade - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5f5bd2e6dade - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5f5bd2e6dade - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5f5bd2e6dade - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5f5bd2e6dade - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5f5bd2e31684 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5f5bd2e31684 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5f5bd2e3502a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5f5bd2e3502a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5f5bd2e3502a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5f5bd2e3502a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5f5bd2e3502a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5f5bd2eee1b7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7d4f0c4bbaa4 - <unknown>
[INFO] [stdout]   47:     0x7d4f0c548a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- raft::log::tests::test_log_basic_operations stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'raft::log::tests::test_log_basic_operations' panicked at src/raft/log.rs:428:33:
[INFO] [stdout] Failed to create test dir: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f5bd2ee8c62 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f5bd2ee8c62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f5bd2f0fc73 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f5bd2f0fc73 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5f5bd2ee5483 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f5bd2ee5483 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f5bd2ee8ab2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f5bd2eea27c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5f5bd2eea0d2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5f5bd2e69164 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5f5bd2e69164 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f5bd2eead5b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5f5bd2eead5b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5f5bd2eeaa2a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5f5bd2ee9159 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5f5bd2eea6bd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5f5bd2f0dd40 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f5bd2f0e146 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5f5bd2e0b408 - core::result::Result<T,E>::expect::hbad825045da0f43a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x5f5bd2e0b408 - KEEP_RUNNING::raft::log::tests::cleanup_test_dir::h1dddbb5f2086ef2e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:428:33
[INFO] [stdout]   22:     0x5f5bd2e0b4c1 - KEEP_RUNNING::raft::log::tests::test_log_basic_operations::h5afb62ccd1d8b2df
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:435:9
[INFO] [stdout]   23:     0x5f5bd2e2a799 - KEEP_RUNNING::raft::log::tests::test_log_basic_operations::{{closure}}::h2726790c0929ffe5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:433:35
[INFO] [stdout]   24:     0x5f5bd2e2a799 - core::ops::function::FnOnce::call_once::h496313d129941831
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f5bd2e6e89b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5f5bd2e6e89b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5f5bd2e6dade - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5f5bd2e6dade - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5f5bd2e6dade - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5f5bd2e6dade - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5f5bd2e6dade - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5f5bd2e6dade - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5f5bd2e6dade - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5f5bd2e31684 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5f5bd2e31684 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5f5bd2e3502a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5f5bd2e3502a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5f5bd2e3502a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5f5bd2e3502a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5f5bd2e3502a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5f5bd2eee1b7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7d4f0c4bbaa4 - <unknown>
[INFO] [stdout]   47:     0x7d4f0c548a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- raft::log::tests::test_log_persistence stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'raft::log::tests::test_log_persistence' panicked at src/raft/log.rs:428:33:
[INFO] [stdout] Failed to create test dir: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f5bd2ee8c62 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f5bd2ee8c62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f5bd2f0fc73 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f5bd2f0fc73 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5f5bd2ee5483 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f5bd2ee5483 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f5bd2ee8ab2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f5bd2eea27c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5f5bd2eea0d2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5f5bd2e69164 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5f5bd2e69164 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f5bd2eead5b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5f5bd2eead5b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5f5bd2eeaa2a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5f5bd2ee9159 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5f5bd2eea6bd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5f5bd2f0dd40 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f5bd2f0e146 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5f5bd2e0b408 - core::result::Result<T,E>::expect::hbad825045da0f43a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x5f5bd2e0b408 - KEEP_RUNNING::raft::log::tests::cleanup_test_dir::h1dddbb5f2086ef2e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:428:33
[INFO] [stdout]   22:     0x5f5bd2e0e192 - KEEP_RUNNING::raft::log::tests::test_log_persistence::h618e9b7c1b70b211
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:615:9
[INFO] [stdout]   23:     0x5f5bd2e2a8d9 - KEEP_RUNNING::raft::log::tests::test_log_persistence::{{closure}}::h58a45ec42679d875
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:613:30
[INFO] [stdout]   24:     0x5f5bd2e2a8d9 - core::ops::function::FnOnce::call_once::ha7ed99c1d6729bb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f5bd2e6e89b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5f5bd2e6e89b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5f5bd2e6dade - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5f5bd2e6dade - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5f5bd2e6dade - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5f5bd2e6dade - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5f5bd2e6dade - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5f5bd2e6dade - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5f5bd2e6dade - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5f5bd2e31684 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5f5bd2e31684 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5f5bd2e3502a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5f5bd2e3502a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5f5bd2e3502a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5f5bd2e3502a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5f5bd2e3502a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5f5bd2eee1b7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7d4f0c4bbaa4 - <unknown>
[INFO] [stdout]   47:     0x7d4f0c548a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- raft::log::tests::test_entry_method_with_snapshot_boundary stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'raft::log::tests::test_entry_method_with_snapshot_boundary' panicked at src/raft/log.rs:428:33:
[INFO] [stdout] Failed to create test dir: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f5bd2ee8c62 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f5bd2ee8c62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f5bd2f0fc73 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f5bd2f0fc73 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5f5bd2ee5483 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f5bd2ee5483 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f5bd2ee8ab2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f5bd2eea27c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5f5bd2eea0d2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5f5bd2e69164 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5f5bd2e69164 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f5bd2eead5b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5f5bd2eead5b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5f5bd2eeaa2a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5f5bd2ee9159 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5f5bd2eea6bd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5f5bd2f0dd40 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f5bd2f0e146 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5f5bd2e0b408 - core::result::Result<T,E>::expect::hbad825045da0f43a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x5f5bd2e0b408 - KEEP_RUNNING::raft::log::tests::cleanup_test_dir::h1dddbb5f2086ef2e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:428:33
[INFO] [stdout]   22:     0x5f5bd2e0fd0f - KEEP_RUNNING::raft::log::tests::test_entry_method_with_snapshot_boundary::h6f397242ef39a206
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:704:9
[INFO] [stdout]   23:     0x5f5bd2e2a779 - KEEP_RUNNING::raft::log::tests::test_entry_method_with_snapshot_boundary::{{closure}}::hb311226b25cb54f5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:702:50
[INFO] [stdout]   24:     0x5f5bd2e2a779 - core::ops::function::FnOnce::call_once::h321f97a348137a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f5bd2e6e89b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5f5bd2e6e89b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5f5bd2e6dade - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5f5bd2e6dade - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5f5bd2e6dade - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5f5bd2e6dade - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5f5bd2e6dade - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5f5bd2e6dade - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5f5bd2e6dade - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5f5bd2e31684 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5f5bd2e31684 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5f5bd2e3502a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5f5bd2e3502a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5f5bd2e3502a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5f5bd2e3502a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5f5bd2e3502a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5f5bd2eee1b7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7d4f0c4bbaa4 - <unknown>
[INFO] [stdout]   47:     0x7d4f0c548a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- raft::log::tests::test_truncate_suffix stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'raft::log::tests::test_truncate_suffix' panicked at src/raft/log.rs:428:33:
[INFO] [stdout] Failed to create test dir: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f5bd2ee8c62 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f5bd2ee8c62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f5bd2f0fc73 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f5bd2f0fc73 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5f5bd2ee5483 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f5bd2ee5483 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f5bd2ee8ab2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f5bd2eea27c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5f5bd2eea0d2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5f5bd2e69164 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5f5bd2e69164 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f5bd2eead5b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5f5bd2eead5b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5f5bd2eeaa2a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5f5bd2ee9159 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5f5bd2eea6bd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5f5bd2f0dd40 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f5bd2f0e146 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5f5bd2e0b408 - core::result::Result<T,E>::expect::hbad825045da0f43a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x5f5bd2e0b408 - KEEP_RUNNING::raft::log::tests::cleanup_test_dir::h1dddbb5f2086ef2e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:428:33
[INFO] [stdout]   22:     0x5f5bd2e0c68f - KEEP_RUNNING::raft::log::tests::test_truncate_suffix::h8fbdc4ea0b6111ea
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:510:9
[INFO] [stdout]   23:     0x5f5bd2e2a7b9 - KEEP_RUNNING::raft::log::tests::test_truncate_suffix::{{closure}}::heb54e86c9d633e00
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:508:30
[INFO] [stdout]   24:     0x5f5bd2e2a7b9 - core::ops::function::FnOnce::call_once::h496662f672a941e3
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f5bd2e6e89b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5f5bd2e6e89b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5f5bd2e6dade - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5f5bd2e6dade - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5f5bd2e6dade - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5f5bd2e6dade - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5f5bd2e6dade - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5f5bd2e6dade - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5f5bd2e6dade - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5f5bd2e31684 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5f5bd2e31684 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5f5bd2e3502a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5f5bd2e3502a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5f5bd2e3502a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5f5bd2e3502a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5f5bd2e3502a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5f5bd2eee1b7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7d4f0c4bbaa4 - <unknown>
[INFO] [stdout]   47:     0x7d4f0c548a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- raft::log::tests::test_truncate_prefix stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'raft::log::tests::test_truncate_prefix' panicked at src/raft/log.rs:428:33:
[INFO] [stdout] Failed to create test dir: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f5bd2ee8c62 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f5bd2ee8c62 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5f5bd2ee8c62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5f5bd2f0fc73 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5f5bd2f0fc73 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5f5bd2ee5483 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f5bd2ee5483 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5f5bd2ee8ab2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5f5bd2eea27c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5f5bd2eea0d2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5f5bd2e69164 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5f5bd2e69164 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f5bd2eead5b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5f5bd2eead5b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5f5bd2eeaa2a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5f5bd2ee9159 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5f5bd2eea6bd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5f5bd2f0dd40 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5f5bd2f0e146 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5f5bd2e0b408 - core::result::Result<T,E>::expect::hbad825045da0f43a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x5f5bd2e0b408 - KEEP_RUNNING::raft::log::tests::cleanup_test_dir::h1dddbb5f2086ef2e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:428:33
[INFO] [stdout]   22:     0x5f5bd2e0d3d2 - KEEP_RUNNING::raft::log::tests::test_truncate_prefix::h5de8b3c35a544c34
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:560:9
[INFO] [stdout]   23:     0x5f5bd2e2a8b9 - KEEP_RUNNING::raft::log::tests::test_truncate_prefix::{{closure}}::h3ed5dec5ca862a09
[INFO] [stdout]                                at /opt/rustwide/workdir/src/raft/log.rs:558:30
[INFO] [stdout]   24:     0x5f5bd2e2a8b9 - core::ops::function::FnOnce::call_once::h8b18d59311529498
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f5bd2e6e89b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5f5bd2e6e89b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x5f5bd2e6dade - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x5f5bd2e6dade - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x5f5bd2e6dade - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x5f5bd2e6dade - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x5f5bd2e6dade - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5f5bd2e6dade - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x5f5bd2e6dade - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x5f5bd2e31684 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x5f5bd2e31684 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x5f5bd2e3502a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x5f5bd2e3502a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x5f5bd2e3502a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x5f5bd2e3502a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5f5bd2e3502a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x5f5bd2e3502a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5f5bd2eee1b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x5f5bd2eee1b7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x7d4f0c4bbaa4 - <unknown>
[INFO] [stdout]   47:     0x7d4f0c548a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     raft::log::tests::test_entry_method_with_snapshot_boundary
[INFO] [stdout]     raft::log::tests::test_last_configuration
[INFO] [stdout]     raft::log::tests::test_last_index_and_term_with_snapshot
[INFO] [stdout]     raft::log::tests::test_log_append_entries
[INFO] [stdout]     raft::log::tests::test_log_basic_operations
[INFO] [stdout]     raft::log::tests::test_log_persistence
[INFO] [stdout]     raft::log::tests::test_truncate_prefix
[INFO] [stdout]     raft::log::tests::test_truncate_suffix
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "046f9165078c33c48e5dbde03574bb5dc05f293f24613b2440a464a321adcf26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046f9165078c33c48e5dbde03574bb5dc05f293f24613b2440a464a321adcf26", kill_on_drop: false }`
[INFO] [stdout] 046f9165078c33c48e5dbde03574bb5dc05f293f24613b2440a464a321adcf26
