[INFO] cloning repository https://github.com/noghartt/viewstamped-replication-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noghartt/viewstamped-replication-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoghartt%2Fviewstamped-replication-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoghartt%2Fviewstamped-replication-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 67e90feb566bc6c56d71cf1736605c3b28462323 [INFO] checking noghartt/viewstamped-replication-rs against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoghartt%2Fviewstamped-replication-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/noghartt/viewstamped-replication-rs [INFO] finished tweaking git repo https://github.com/noghartt/viewstamped-replication-rs [INFO] tweaked toml for git repo https://github.com/noghartt/viewstamped-replication-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/noghartt/viewstamped-replication-rs on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/noghartt/viewstamped-replication-rs 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.5.43 [INFO] [stderr] Downloaded clap_builder v4.5.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7562eaca06645967cc93f848c218c5e6978fa09b3db777bcc3efb0b9b1f5c0b6 [INFO] running `Command { std: "docker" "start" "-a" "7562eaca06645967cc93f848c218c5e6978fa09b3db777bcc3efb0b9b1f5c0b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7562eaca06645967cc93f848c218c5e6978fa09b3db777bcc3efb0b9b1f5c0b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7562eaca06645967cc93f848c218c5e6978fa09b3db777bcc3efb0b9b1f5c0b6", kill_on_drop: false }` [INFO] [stdout] 7562eaca06645967cc93f848c218c5e6978fa09b3db777bcc3efb0b9b1f5c0b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b695e379e8783f0dd511a92620fa68f3b2b8543b0fe4dc3014ffe1c71ac673ee [INFO] running `Command { std: "docker" "start" "-a" "b695e379e8783f0dd511a92620fa68f3b2b8543b0fe4dc3014ffe1c71ac673ee", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Checking vr-replica v0.1.0 (/opt/rustwide/workdir/crates/vr-replica) [INFO] [stderr] Checking clap_builder v4.5.43 [INFO] [stdout] warning: unused variable: `commit_number` [INFO] [stdout] --> crates/vr-replica/src/replica.rs:206:102 [INFO] [stdout] | [INFO] [stdout] 206 | ...Id, op_number: usize, commit_number: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commit_number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `commit_number` [INFO] [stdout] --> crates/vr-replica/src/replica.rs:237:50 [INFO] [stdout] | [INFO] [stdout] 237 | fn on_commit(&mut self, op_number: OpNumber, commit_number: usize, view_number: ReplicaId) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commit_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stdout] warning: unused variable: `commit_number` [INFO] [stdout] --> crates/vr-replica/src/replica.rs:206:102 [INFO] [stdout] | [INFO] [stdout] 206 | ...Id, op_number: usize, commit_number: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commit_number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `commit_number` [INFO] [stdout] --> crates/vr-replica/src/replica.rs:237:50 [INFO] [stdout] | [INFO] [stdout] 237 | fn on_commit(&mut self, op_number: OpNumber, commit_number: usize, view_number: ReplicaId) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_commit_number` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking vr-simulator v0.1.0 (/opt/rustwide/workdir/crates/vr-simulator) [INFO] [stdout] warning: unused variable: `evs` [INFO] [stdout] --> crates/vr-simulator/src/simulator.rs:140:24 [INFO] [stdout] | [INFO] [stdout] 140 | let Some((&at, evs)) = self.wheel.iter().next() else { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_evs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking uuid v1.18.0 [INFO] [stdout] warning: enum `Event` is never used [INFO] [stdout] --> crates/vr-simulator/src/events.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Event { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Links` is never constructed [INFO] [stdout] --> crates/vr-simulator/src/simulator.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Links(pub HashMap<(NodeKind, NodeKind), Link>); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NodeId` is never constructed [INFO] [stdout] --> crates/vr-simulator/src/simulator.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct NodeId(pub u64); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NodeKind` is never used [INFO] [stdout] --> crates/vr-simulator/src/simulator.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | pub enum NodeKind { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Link` is never constructed [INFO] [stdout] --> crates/vr-simulator/src/simulator.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Link { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `WheelEvent` is never used [INFO] [stdout] --> crates/vr-simulator/src/simulator.rs:40:6 [INFO] [stdout] | [INFO] [stdout] 40 | enum WheelEvent { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimulatorConfig` is never constructed [INFO] [stdout] --> crates/vr-simulator/src/simulator.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct SimulatorConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Simulator` is never constructed [INFO] [stdout] --> crates/vr-simulator/src/simulator.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct Simulator { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> crates/vr-simulator/src/simulator.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 75 | impl Simulator { [INFO] [stdout] | ---------------------------------------------------------------- associated items in this implementation [INFO] [stdout] 76 | pub fn new(config: Option) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn get_clients(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | pub fn get_replicas(&self) -> Vec<&Replica> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn get_links(&self) -> Links { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | pub fn start_client_request(&mut self, client_id: NodeId, op: Input) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn add_replica(&mut self, id: NodeId, r: Replica) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 128 | pub fn add_client(&mut self, id: NodeId, c: Client) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn set_link(&mut self, src: NodeKind, dst: NodeKind, link: Link) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn step(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | pub fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn run_until(&mut self, max_time: u64) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 174 | fn schedule(&mut self, at: u64, event: WheelEvent) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 178 | fn deliver_one(&mut self, dst: NodeKind) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 185 | fn deliver_to_replica(&mut self, dst: NodeId) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | fn deliver_to_client(&mut self, dst: NodeId) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | fn fire_timer(&mut self, node: NodeKind, kind: TimerKind) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 213 | fn client_think(&mut self, client_id: NodeId, op: Input) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 230 | fn apply_effects(&mut self, from: NodeId, effs: &mut Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | fn send(&mut self, from: NodeKind, to: NodeKind, m: Message) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Op` is never used [INFO] [stdout] --> crates/vr-simulator/src/client.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum Op { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Client` is never constructed [INFO] [stdout] --> crates/vr-simulator/src/client.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Client { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `on_message`, and `apply_op` are never used [INFO] [stdout] --> crates/vr-simulator/src/client.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl Client { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 30 | pub fn new(id: NodeId, configuration: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn on_message(&mut self, ev: Event) -> () { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn apply_op(&mut self, op: Op) -> () { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `evs` [INFO] [stdout] --> crates/vr-simulator/src/simulator.rs:140:24 [INFO] [stdout] | [INFO] [stdout] 140 | let Some((&at, evs)) = self.wheel.iter().next() else { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_evs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> crates/vr-simulator/src/events.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | TimerFired(TimerKind), [INFO] [stdout] | ---------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 - TimerFired(TimerKind), [INFO] [stdout] 7 + TimerFired(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `jitter_ms`, `drop_pct`, and `dup_pct` are never read [INFO] [stdout] --> crates/vr-simulator/src/simulator.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Link { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 35 | pub jitter_ms: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 36 | pub drop_pct: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 37 | pub dup_pct: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Link` 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: variants `Get` and `Del` are never constructed [INFO] [stdout] --> crates/vr-simulator/src/client.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum Op { [INFO] [stdout] | -- variants in this enum [INFO] [stdout] 9 | Set(String, u64), [INFO] [stdout] 10 | Get(String, Option), [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | Del(String), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Op` 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: field `epoch` is never read [INFO] [stdout] --> crates/vr-simulator/src/client.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 26 | pub epoch: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking clap v4.5.43 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.16 [INFO] [stderr] Checking vr-proxy v0.1.0 (/opt/rustwide/workdir/crates/vr-proxy) [INFO] [stderr] Checking kv-client v0.1.0 (/opt/rustwide/workdir/crates/kv-client) [INFO] [stdout] warning: field `state` is never read [INFO] [stdout] --> crates/kv-client/src/state.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | pub proxy: Proxy, [INFO] [stdout] 7 | pub state: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `state` is never read [INFO] [stdout] --> crates/kv-client/src/state.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | pub proxy: Proxy, [INFO] [stdout] 7 | pub state: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.71s [INFO] running `Command { std: "docker" "inspect" "b695e379e8783f0dd511a92620fa68f3b2b8543b0fe4dc3014ffe1c71ac673ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b695e379e8783f0dd511a92620fa68f3b2b8543b0fe4dc3014ffe1c71ac673ee", kill_on_drop: false }` [INFO] [stdout] b695e379e8783f0dd511a92620fa68f3b2b8543b0fe4dc3014ffe1c71ac673ee