[INFO] cloning repository https://github.com/Kuly14/raft-key-value-store [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kuly14/raft-key-value-store" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKuly14%2Fraft-key-value-store", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKuly14%2Fraft-key-value-store'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 737a2d5237e5e8501bdfb72ba15a57ce1c0a69a5 [INFO] checking Kuly14/raft-key-value-store against try#342ed2e8608ee307743c341962b427652cdb06e9 for pr-146562 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKuly14%2Fraft-key-value-store" "/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/Kuly14/raft-key-value-store [INFO] finished tweaking git repo https://github.com/Kuly14/raft-key-value-store [INFO] tweaked toml for git repo https://github.com/Kuly14/raft-key-value-store written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Kuly14/raft-key-value-store on toolchain 342ed2e8608ee307743c341962b427652cdb06e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Kuly14/raft-key-value-store 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" "+342ed2e8608ee307743c341962b427652cdb06e9" "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-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_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" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50d0a23ed118fccc2034e5f530b83bfd429d1f1f2fb0140026b2570ab1222471 [INFO] running `Command { std: "docker" "start" "-a" "50d0a23ed118fccc2034e5f530b83bfd429d1f1f2fb0140026b2570ab1222471", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50d0a23ed118fccc2034e5f530b83bfd429d1f1f2fb0140026b2570ab1222471", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50d0a23ed118fccc2034e5f530b83bfd429d1f1f2fb0140026b2570ab1222471", kill_on_drop: false }` [INFO] [stdout] 50d0a23ed118fccc2034e5f530b83bfd429d1f1f2fb0140026b2570ab1222471 [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" "-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" "+342ed2e8608ee307743c341962b427652cdb06e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 615565f672358d80ab7e4279c7b56cf216fc06f89d4a7cbbb1ab3e9ec053fa28 [INFO] running `Command { std: "docker" "start" "-a" "615565f672358d80ab7e4279c7b56cf216fc06f89d4a7cbbb1ab3e9ec053fa28", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking getrandom v0.3.2 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking clap_builder v4.5.32 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.44.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking clap v4.5.32 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tokio-util v0.7.14 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking raft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `net::TcpSocket` [INFO] [stdout] --> src/net/handler.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use tokio::{net::TcpSocket, net::TcpStream, sync::mpsc}; [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] --> src/net/session.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tracing::info; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `net::TcpSocket` [INFO] [stdout] --> src/net/handler.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use tokio::{net::TcpSocket, net::TcpStream, sync::mpsc}; [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] --> src/net/session.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tracing::info; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FutureExt` [INFO] [stdout] --> src/net/primitives.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::{FutureExt, StreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StreamExt` [INFO] [stdout] --> src/net/primitives.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::{FutureExt, StreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FutureExt` [INFO] [stdout] --> src/net/primitives.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::{FutureExt, StreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StreamExt` [INFO] [stdout] --> src/net/primitives.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::{FutureExt, StreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/net/session.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | if let Err(e) = inner { [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: unused variable: `e` [INFO] [stdout] --> src/net/session.rs:53:32 [INFO] [stdout] | [INFO] [stdout] 53 | if let Err(e) = this.stream.start_send_unpin(msg) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `append_response` [INFO] [stdout] --> src/net/swarm.rs:238:46 [INFO] [stdout] | [INFO] [stdout] 238 | HandlerEvent::AppendResponse(append_response) => (), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_append_response` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `local_addr` is never read [INFO] [stdout] --> src/net/listener.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) struct Listener { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 13 | conn: TcpListener, [INFO] [stdout] 14 | local_addr: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Listener` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/net/primitives.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 16 | impl LogEntry { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 17 | pub(crate) fn new(index: usize, term: u64, command: Command) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `peer_id` is never read [INFO] [stdout] --> src/net/session.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) struct Session { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 15 | pub(crate) stream: Framed, [INFO] [stdout] 16 | pub(crate) peer_id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `commit_index`, `last_applied`, and `kv_store` are never read [INFO] [stdout] --> src/net/state.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub(crate) struct NodeState { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | commit_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 35 | /// Last entry applied to KV store [INFO] [stdout] 36 | last_applied: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 37 | /// Key-value store [INFO] [stdout] 38 | kv_store: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NodeState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `vote_count` and `set_new_leader` are never used [INFO] [stdout] --> src/net/state.rs:67:19 [INFO] [stdout] | [INFO] [stdout] 45 | impl NodeState { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub(crate) fn vote_count(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | pub(crate) fn set_new_leader(&mut self, id: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/net/swarm.rs:204:21 [INFO] [stdout] | [INFO] [stdout] 204 | NewConnection { addr: SocketAddr }, [INFO] [stdout] | ------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SwarmEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/net/session.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | if let Err(e) = inner { [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: unused variable: `e` [INFO] [stdout] --> src/net/session.rs:53:32 [INFO] [stdout] | [INFO] [stdout] 53 | if let Err(e) = this.stream.start_send_unpin(msg) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `append_response` [INFO] [stdout] --> src/net/swarm.rs:238:46 [INFO] [stdout] | [INFO] [stdout] 238 | HandlerEvent::AppendResponse(append_response) => (), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_append_response` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `local_addr` is never read [INFO] [stdout] --> src/net/listener.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) struct Listener { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 13 | conn: TcpListener, [INFO] [stdout] 14 | local_addr: SocketAddr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Listener` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/net/primitives.rs:17:19 [INFO] [stdout] | [INFO] [stdout] 16 | impl LogEntry { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 17 | pub(crate) fn new(index: usize, term: u64, command: Command) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `peer_id` is never read [INFO] [stdout] --> src/net/session.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) struct Session { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 15 | pub(crate) stream: Framed, [INFO] [stdout] 16 | pub(crate) peer_id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `commit_index`, `last_applied`, and `kv_store` are never read [INFO] [stdout] --> src/net/state.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub(crate) struct NodeState { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | commit_index: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 35 | /// Last entry applied to KV store [INFO] [stdout] 36 | last_applied: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 37 | /// Key-value store [INFO] [stdout] 38 | kv_store: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NodeState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `vote_count` and `set_new_leader` are never used [INFO] [stdout] --> src/net/state.rs:67:19 [INFO] [stdout] | [INFO] [stdout] 45 | impl NodeState { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub(crate) fn vote_count(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | pub(crate) fn set_new_leader(&mut self, id: Option) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/net/swarm.rs:204:21 [INFO] [stdout] | [INFO] [stdout] 204 | NewConnection { addr: SocketAddr }, [INFO] [stdout] | ------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SwarmEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.48s [INFO] running `Command { std: "docker" "inspect" "615565f672358d80ab7e4279c7b56cf216fc06f89d4a7cbbb1ab3e9ec053fa28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "615565f672358d80ab7e4279c7b56cf216fc06f89d4a7cbbb1ab3e9ec053fa28", kill_on_drop: false }` [INFO] [stdout] 615565f672358d80ab7e4279c7b56cf216fc06f89d4a7cbbb1ab3e9ec053fa28