[INFO] cloning repository https://github.com/nobu-k/toy-raft [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nobu-k/toy-raft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnobu-k%2Ftoy-raft", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnobu-k%2Ftoy-raft'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17d3baf0e497647c09c890ec90a79ae08ad43af0 [INFO] building nobu-k/toy-raft against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnobu-k%2Ftoy-raft" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nobu-k/toy-raft [INFO] finished tweaking git repo https://github.com/nobu-k/toy-raft [INFO] tweaked toml for git repo https://github.com/nobu-k/toy-raft written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nobu-k/toy-raft on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nobu-k/toy-raft already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded opentelemetry v0.24.0 [INFO] [stderr] Downloaded tonic-build v0.12.1 [INFO] [stderr] Downloaded clap_lex v0.7.1 [INFO] [stderr] Downloaded prost-build v0.13.1 [INFO] [stderr] Downloaded prost-derive v0.13.1 [INFO] [stderr] Downloaded clap_derive v4.5.8 [INFO] [stderr] Downloaded prost v0.13.1 [INFO] [stderr] Downloaded prost-types v0.13.1 [INFO] [stderr] Downloaded clap v4.5.10 [INFO] [stderr] Downloaded tonic v0.12.1 [INFO] [stderr] Downloaded prometheus v0.13.4 [INFO] [stderr] Downloaded opentelemetry_sdk v0.24.1 [INFO] [stderr] Downloaded opentelemetry-otlp v0.17.0 [INFO] [stderr] Downloaded tracing-opentelemetry v0.25.0 [INFO] [stderr] Downloaded clap_builder v4.5.10 [INFO] [stderr] Downloaded opentelemetry-proto v0.7.0 [INFO] [stderr] Downloaded object v0.36.1 [INFO] [stderr] Downloaded syn v2.0.71 [INFO] [stderr] Downloaded tokio v1.38.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3300491c9b95d1ff16d906e3e81caf30ef084f83ecd105384fda790657e6642 [INFO] running `Command { std: "docker" "start" "-a" "b3300491c9b95d1ff16d906e3e81caf30ef084f83ecd105384fda790657e6642", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3300491c9b95d1ff16d906e3e81caf30ef084f83ecd105384fda790657e6642", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3300491c9b95d1ff16d906e3e81caf30ef084f83ecd105384fda790657e6642", kill_on_drop: false }` [INFO] [stdout] b3300491c9b95d1ff16d906e3e81caf30ef084f83ecd105384fda790657e6642 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e9ec97670cb5026eaa3a2d632c486acac0494a080ebf44f45a24cc1eab202a1 [INFO] running `Command { std: "docker" "start" "-a" "5e9ec97670cb5026eaa3a2d632c486acac0494a080ebf44f45a24cc1eab202a1", kill_on_drop: false }` [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Compiling prettyplease v0.2.20 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling bytes v1.6.1 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling multimap v0.10.0 [INFO] [stderr] Compiling tracing-serde v0.1.3 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling prometheus v0.13.4 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling clap_builder v4.5.10 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling prost-derive v0.13.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Compiling async-stream v0.3.5 [INFO] [stderr] Compiling tokio v1.38.1 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling opentelemetry v0.24.0 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling prost v0.13.1 [INFO] [stderr] Compiling prost-types v0.13.1 [INFO] [stderr] Compiling clap v4.5.10 [INFO] [stderr] Compiling prost-build v0.13.1 [INFO] [stderr] Compiling tonic-build v0.12.1 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling tower-http v0.5.2 [INFO] [stderr] Compiling toy-raft v0.1.0 (/opt/rustwide/workdir/toy-raft) [INFO] [stdout] warning: unexpected `cfg` condition value: `bazel` [INFO] [stdout] --> toy-raft/build.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | #[cfg(feature = "bazel")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `bazel` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio-util v0.7.11 [INFO] [stderr] Compiling tokio-stream v0.1.15 [INFO] [stderr] Compiling opentelemetry_sdk v0.24.1 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling h2 v0.4.5 [INFO] [stderr] Compiling tracing-opentelemetry v0.25.0 [INFO] [stderr] Compiling hyper v1.4.1 [INFO] [stderr] Compiling hyper-util v0.1.6 [INFO] [stderr] Compiling hyper-timeout v0.5.1 [INFO] [stderr] Compiling tonic v0.12.1 [INFO] [stderr] Compiling opentelemetry-proto v0.7.0 [INFO] [stdout] warning: unused import: `Span` [INFO] [stdout] --> toy-raft/src/actor.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use tracing::{error, info, trace, Span}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::info` [INFO] [stdout] --> toy-raft/src/log/memory.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use tracing::info; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> toy-raft/src/vote.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use tracing::{error, info, info_span, warn, Instrument, Span}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> toy-raft/src/writer.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cmp, collections::HashMap, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> toy-raft/src/writer.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing::{error, info, trace}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling opentelemetry-otlp v0.17.0 [INFO] [stdout] warning: field `snapshot` is never read [INFO] [stdout] --> toy-raft/src/log/memory.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct MemoryStorage { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | snapshot: Option>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling raftctl v0.1.0 (/opt/rustwide/workdir/cmd/raftctl) [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> cmd/raftctl/src/status.rs:4:57 [INFO] [stdout] | [INFO] [stdout] 4 | pub async fn run(global_args: &crate::args::GlobalArgs, args: &Args) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling id-generator v0.1.0 (/opt/rustwide/workdir/examples/id-generator) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.67s [INFO] running `Command { std: "docker" "inspect" "5e9ec97670cb5026eaa3a2d632c486acac0494a080ebf44f45a24cc1eab202a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e9ec97670cb5026eaa3a2d632c486acac0494a080ebf44f45a24cc1eab202a1", kill_on_drop: false }` [INFO] [stdout] 5e9ec97670cb5026eaa3a2d632c486acac0494a080ebf44f45a24cc1eab202a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 642b809d0da96ff8029780470e7c52e5ef82e6855f7455085f3d0f6a480c1aaa [INFO] running `Command { std: "docker" "start" "-a" "642b809d0da96ff8029780470e7c52e5ef82e6855f7455085f3d0f6a480c1aaa", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `bazel` [INFO] [stdout] --> toy-raft/build.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | #[cfg(feature = "bazel")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `bazel` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Span` [INFO] [stdout] --> toy-raft/src/actor.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use tracing::{error, info, trace, Span}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::info` [INFO] [stdout] --> toy-raft/src/log/memory.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use tracing::info; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> toy-raft/src/vote.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use tracing::{error, info, info_span, warn, Instrument, Span}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> toy-raft/src/writer.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cmp, collections::HashMap, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling toy-raft v0.1.0 (/opt/rustwide/workdir/toy-raft) [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> toy-raft/src/writer.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing::{error, info, trace}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `snapshot` is never read [INFO] [stdout] --> toy-raft/src/log/memory.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct MemoryStorage { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | snapshot: Option>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling raftctl v0.1.0 (/opt/rustwide/workdir/cmd/raftctl) [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> cmd/raftctl/src/status.rs:4:57 [INFO] [stdout] | [INFO] [stdout] 4 | pub async fn run(global_args: &crate::args::GlobalArgs, args: &Args) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling id-generator v0.1.0 (/opt/rustwide/workdir/examples/id-generator) [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> cmd/raftctl/src/status.rs:4:57 [INFO] [stdout] | [INFO] [stdout] 4 | pub async fn run(global_args: &crate::args::GlobalArgs, args: &Args) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Span` [INFO] [stdout] --> toy-raft/src/actor.rs:6:35 [INFO] [stdout] | [INFO] [stdout] 6 | use tracing::{error, info, trace, Span}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::info` [INFO] [stdout] --> toy-raft/src/log/memory.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use tracing::info; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> toy-raft/src/vote.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use tracing::{error, info, info_span, warn, Instrument, Span}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> toy-raft/src/writer.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cmp, collections::HashMap, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> toy-raft/src/writer.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing::{error, info, trace}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `snapshot` is never read [INFO] [stdout] --> toy-raft/src/log/memory.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct MemoryStorage { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | snapshot: Option>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.47s [INFO] running `Command { std: "docker" "inspect" "642b809d0da96ff8029780470e7c52e5ef82e6855f7455085f3d0f6a480c1aaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "642b809d0da96ff8029780470e7c52e5ef82e6855f7455085f3d0f6a480c1aaa", kill_on_drop: false }` [INFO] [stdout] 642b809d0da96ff8029780470e7c52e5ef82e6855f7455085f3d0f6a480c1aaa