[INFO] cloning repository https://github.com/yxu399/Redis-Clone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yxu399/Redis-Clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyxu399%2FRedis-Clone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyxu399%2FRedis-Clone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d302288cffef9dbc929c16e58ff445102d86efc
[INFO] checking yxu399/Redis-Clone against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyxu399%2FRedis-Clone" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yxu399/Redis-Clone
[INFO] finished tweaking git repo https://github.com/yxu399/Redis-Clone
[INFO] tweaked toml for git repo https://github.com/yxu399/Redis-Clone written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yxu399/Redis-Clone on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yxu399/Redis-Clone 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12e716f0baa9cd8d695c6995eb246781f4f50ab961417f3ff7dd7f7641ccfd64
[INFO] running `Command { std: "docker" "start" "-a" "12e716f0baa9cd8d695c6995eb246781f4f50ab961417f3ff7dd7f7641ccfd64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12e716f0baa9cd8d695c6995eb246781f4f50ab961417f3ff7dd7f7641ccfd64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e716f0baa9cd8d695c6995eb246781f4f50ab961417f3ff7dd7f7641ccfd64", kill_on_drop: false }`
[INFO] [stdout] 12e716f0baa9cd8d695c6995eb246781f4f50ab961417f3ff7dd7f7641ccfd64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0552fdf63754420ce6e89cedf388929c0548e7d6944ec5c6731e9f3374c3d11
[INFO] running `Command { std: "docker" "start" "-a" "d0552fdf63754420ce6e89cedf388929c0548e7d6944ec5c6731e9f3374c3d11", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking itoa v1.0.16
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking zmij v0.1.7
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking zerocopy v0.8.31
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]    Compiling prost-types v0.12.6
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling prost-build v0.12.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]    Compiling tonic-build v0.10.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling redis-clone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking tokio-io-timeout v1.2.1
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking tonic v0.10.2
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/raft_node.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let mut state = self.state.lock().unwrap();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `term` is never read
[INFO] [stdout]    --> src/raft_node.rs:168:24
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let mut term = 0;
[INFO] [stdout]     |                        ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 177 |             term = new_term;
[INFO] [stdout]     |             --------------- `term` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/raft_node.rs:347:25
[INFO] [stdout]     |
[INFO] [stdout] 347 |                     Err(e) => {
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `voted_for` is never read
[INFO] [stdout]    --> src/raft_node.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |             voted_for = self.voted_for.lock().unwrap();
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/raft_node.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let mut state = self.state.lock().unwrap();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `term` is never read
[INFO] [stdout]    --> src/raft_node.rs:168:24
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let mut term = 0;
[INFO] [stdout]     |                        ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 177 |             term = new_term;
[INFO] [stdout]     |             --------------- `term` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/raft_node.rs:347:25
[INFO] [stdout]     |
[INFO] [stdout] 347 |                     Err(e) => {
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `voted_for` is never read
[INFO] [stdout]    --> src/raft_node.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |             voted_for = self.voted_for.lock().unwrap();
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.14s
[INFO] running `Command { std: "docker" "inspect" "d0552fdf63754420ce6e89cedf388929c0548e7d6944ec5c6731e9f3374c3d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0552fdf63754420ce6e89cedf388929c0548e7d6944ec5c6731e9f3374c3d11", kill_on_drop: false }`
[INFO] [stdout] d0552fdf63754420ce6e89cedf388929c0548e7d6944ec5c6731e9f3374c3d11
