[INFO] cloning repository https://github.com/jotaen/raft-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jotaen/raft-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjotaen%2Fraft-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjotaen%2Fraft-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ac520fa35468cb449bb950b58567bc8119054990 [INFO] testing jotaen/raft-in-rust against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjotaen%2Fraft-in-rust" "/workspace/builds/worker-20/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jotaen/raft-in-rust on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jotaen/raft-in-rust [INFO] finished tweaking git repo https://github.com/jotaen/raft-in-rust [INFO] tweaked toml for git repo https://github.com/jotaen/raft-in-rust written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate git repo https://github.com/jotaen/raft-in-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0a22e8dfcee7c265edc4b2bb8dd2fbc6d13061ca2cd2de0d790644a1996a117 [INFO] running `Command { std: "docker" "start" "-a" "a0a22e8dfcee7c265edc4b2bb8dd2fbc6d13061ca2cd2de0d790644a1996a117", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0a22e8dfcee7c265edc4b2bb8dd2fbc6d13061ca2cd2de0d790644a1996a117", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0a22e8dfcee7c265edc4b2bb8dd2fbc6d13061ca2cd2de0d790644a1996a117", kill_on_drop: false }` [INFO] [stdout] a0a22e8dfcee7c265edc4b2bb8dd2fbc6d13061ca2cd2de0d790644a1996a117 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34c96fed74842cfbf2d9b1d0fe242aa971de79b27e3be718742241f854e27c22 [INFO] running `Command { std: "docker" "start" "-a" "34c96fed74842cfbf2d9b1d0fe242aa971de79b27e3be718742241f854e27c22", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling raft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `receiver_id` [INFO] [stdout] --> src/follower.rs:15:45 [INFO] [stdout] | [INFO] [stdout] 15 | AppendLog { sender_id, term_id, receiver_id, commands } => { [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `receiver_id: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `commands` [INFO] [stdout] --> src/follower.rs:15:58 [INFO] [stdout] | [INFO] [stdout] 15 | AppendLog { sender_id, term_id, receiver_id, commands } => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `commands: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Follower` [INFO] [stdout] --> src/follower.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Follower { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `receive` [INFO] [stdout] --> src/follower.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | fn receive(&mut self, m: Message) -> Message { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `save_vote` [INFO] [stdout] --> src/follower.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn save_vote(&mut self, proposed_term_id: TermId, node_id: NodeId) -> Message { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_follower` [INFO] [stdout] --> src/follower.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn new_follower(id: NodeId, leader_id: NodeId, term_id: TermId) -> Follower { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AppendLog` [INFO] [stdout] --> src/message.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | AppendLog { sender_id: NodeId, term_id: TermId, receiver_id: NodeId, commands: Vec }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/message.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Acknowledge` [INFO] [stdout] --> src/message.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Acknowledge { sender_id: NodeId }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/message.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Reject` [INFO] [stdout] --> src/message.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Reject, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/message.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RequestLog` [INFO] [stdout] --> src/message.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | RequestLog { sender_id: NodeId }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/message.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RequestVote` [INFO] [stdout] --> src/message.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | RequestVote { sender_id: NodeId, proposed_term_id: TermId }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/message.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VoteNo` [INFO] [stdout] --> src/message.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | VoteNo { sender_id: NodeId }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/message.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VoteYes` [INFO] [stdout] --> src/message.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | VoteYes { sender_id: NodeId }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/message.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Heartbeat` [INFO] [stdout] --> src/message.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | Heartbeat, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/message.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Leader` [INFO] [stdout] --> src/leader.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Leader<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_leader` [INFO] [stdout] --> src/leader.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn new_leader(id: NodeId, term_id: TermId, outbox: &mut dyn Outbox, followers: Vec) -> Leader { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `receive` [INFO] [stdout] --> src/leader.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | fn receive(&mut self, m: Message) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `append` [INFO] [stdout] --> src/leader.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn append(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trigger_retries` [INFO] [stdout] --> src/leader.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | fn trigger_retries(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trigger_heartbeat` [INFO] [stdout] --> src/leader.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | fn trigger_heartbeat(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.60s [INFO] running `Command { std: "docker" "inspect" "34c96fed74842cfbf2d9b1d0fe242aa971de79b27e3be718742241f854e27c22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34c96fed74842cfbf2d9b1d0fe242aa971de79b27e3be718742241f854e27c22", kill_on_drop: false }` [INFO] [stdout] 34c96fed74842cfbf2d9b1d0fe242aa971de79b27e3be718742241f854e27c22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 756b506de5037fcda54dec1908c1129ba9351a39c69dca608c7049d394d26a71 [INFO] running `Command { std: "docker" "start" "-a" "756b506de5037fcda54dec1908c1129ba9351a39c69dca608c7049d394d26a71", kill_on_drop: false }` [INFO] [stderr] Compiling raft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stdout] --> src/follower.rs:93:22 [INFO] [stdout] | [INFO] [stdout] 93 | let leader = default_message_builder(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stdout] --> src/follower.rs:107:22 [INFO] [stdout] | [INFO] [stdout] 107 | let leader = default_message_builder(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stdout] --> src/follower.rs:117:22 [INFO] [stdout] | [INFO] [stdout] 117 | let leader = default_message_builder(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stdout] --> src/follower.rs:126:22 [INFO] [stdout] | [INFO] [stdout] 126 | let leader = default_message_builder(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stdout] --> src/follower.rs:135:22 [INFO] [stdout] | [INFO] [stdout] 135 | let leader = default_message_builder(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stdout] --> src/follower.rs:146:22 [INFO] [stdout] | [INFO] [stdout] 146 | let leader = default_message_builder(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stdout] --> src/follower.rs:156:27 [INFO] [stdout] | [INFO] [stdout] 156 | let prev_leader = default_message_builder(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stdout] --> src/follower.rs:174:22 [INFO] [stdout] | [INFO] [stdout] 174 | let leader = default_message_builder(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stdout] --> src/follower.rs:183:22 [INFO] [stdout] | [INFO] [stdout] 183 | let leader = default_message_builder(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stdout] --> src/follower.rs:194:22 [INFO] [stdout] | [INFO] [stdout] 194 | let leader = default_message_builder(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::append_log` [INFO] [stdout] --> src/follower.rs:96:46 [INFO] [stdout] | [INFO] [stdout] 96 | let result = follower.receive(leader.append_log()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::append_log` [INFO] [stdout] --> src/follower.rs:101:52 [INFO] [stdout] | [INFO] [stdout] 101 | let result = other_follower.receive(leader.append_log()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::append_log` [INFO] [stdout] --> src/follower.rs:111:50 [INFO] [stdout] | [INFO] [stdout] 111 | let result = follower.receive(non_leader.append_log()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::append_log` [INFO] [stdout] --> src/follower.rs:120:58 [INFO] [stdout] | [INFO] [stdout] 120 | let result = follower.receive(leader_in_old_term.append_log()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::append_log` [INFO] [stdout] --> src/follower.rs:129:58 [INFO] [stdout] | [INFO] [stdout] 129 | let result = follower.receive(leader_in_new_term.append_log()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::append_log` [INFO] [stdout] --> src/follower.rs:139:63 [INFO] [stdout] | [INFO] [stdout] 139 | let _result = follower.receive(new_leader_in_new_term.append_log()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stdout] --> src/follower.rs:150:58 [INFO] [stdout] | [INFO] [stdout] 150 | let result = follower.receive(leader_in_old_term.request_vote()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stdout] --> src/follower.rs:160:51 [INFO] [stdout] | [INFO] [stdout] 160 | let result = follower.receive(candidate_a.request_vote()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stdout] --> src/follower.rs:162:51 [INFO] [stdout] | [INFO] [stdout] 162 | let result = follower.receive(candidate_a.request_vote()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stdout] --> src/follower.rs:166:51 [INFO] [stdout] | [INFO] [stdout] 166 | let result = follower.receive(candidate_b.request_vote()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stdout] --> src/follower.rs:168:51 [INFO] [stdout] | [INFO] [stdout] 168 | let result = follower.receive(candidate_b.request_vote()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stdout] --> src/follower.rs:177:46 [INFO] [stdout] | [INFO] [stdout] 177 | let result = follower.receive(leader.request_vote()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stdout] --> src/follower.rs:188:51 [INFO] [stdout] | [INFO] [stdout] 188 | let result = follower.receive(candidate_a.request_vote()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stdout] --> src/follower.rs:198:51 [INFO] [stdout] | [INFO] [stdout] 198 | let result = follower.receive(candidate_a.request_vote()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stdout] --> src/follower.rs:202:51 [INFO] [stdout] | [INFO] [stdout] 202 | let result = follower.receive(candidate_b.request_vote()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stdout] --> src/follower.rs:205:51 [INFO] [stdout] | [INFO] [stdout] 205 | let result = follower.receive(candidate_a.request_vote()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `receiver_id` [INFO] [stdout] --> src/follower.rs:15:45 [INFO] [stdout] | [INFO] [stdout] 15 | AppendLog { sender_id, term_id, receiver_id, commands } => { [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `receiver_id: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `commands` [INFO] [stdout] --> src/follower.rs:15:58 [INFO] [stdout] | [INFO] [stdout] 15 | AppendLog { sender_id, term_id, receiver_id, commands } => { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `commands: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Heartbeat` [INFO] [stdout] --> src/message.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | Heartbeat, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/message.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/raft-9512ace261182450) [INFO] running `Command { std: "docker" "inspect" "756b506de5037fcda54dec1908c1129ba9351a39c69dca608c7049d394d26a71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "756b506de5037fcda54dec1908c1129ba9351a39c69dca608c7049d394d26a71", kill_on_drop: false }` [INFO] [stdout] 756b506de5037fcda54dec1908c1129ba9351a39c69dca608c7049d394d26a71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0bd9633001c62b973749287e27bb0c95f6cea02737181754cec5370035c1857c [INFO] running `Command { std: "docker" "start" "-a" "0bd9633001c62b973749287e27bb0c95f6cea02737181754cec5370035c1857c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stderr] --> src/follower.rs:93:22 [INFO] [stderr] | [INFO] [stderr] 93 | let leader = default_message_builder(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stderr] --> src/follower.rs:107:22 [INFO] [stderr] | [INFO] [stderr] 107 | let leader = default_message_builder(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stderr] --> src/follower.rs:117:22 [INFO] [stderr] | [INFO] [stderr] 117 | let leader = default_message_builder(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stderr] --> src/follower.rs:126:22 [INFO] [stderr] | [INFO] [stderr] 126 | let leader = default_message_builder(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stderr] --> src/follower.rs:135:22 [INFO] [stderr] | [INFO] [stderr] 135 | let leader = default_message_builder(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stderr] --> src/follower.rs:146:22 [INFO] [stderr] | [INFO] [stderr] 146 | let leader = default_message_builder(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stderr] --> src/follower.rs:156:27 [INFO] [stderr] | [INFO] [stderr] 156 | let prev_leader = default_message_builder(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stderr] --> src/follower.rs:174:22 [INFO] [stderr] | [INFO] [stderr] 174 | let leader = default_message_builder(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stderr] --> src/follower.rs:183:22 [INFO] [stderr] | [INFO] [stderr] 183 | let leader = default_message_builder(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `follower::tests::default_message_builder` [INFO] [stderr] --> src/follower.rs:194:22 [INFO] [stderr] | [INFO] [stderr] 194 | let leader = default_message_builder(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::append_log` [INFO] [stderr] --> src/follower.rs:96:46 [INFO] [stderr] | [INFO] [stderr] 96 | let result = follower.receive(leader.append_log()); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::append_log` [INFO] [stderr] --> src/follower.rs:101:52 [INFO] [stderr] | [INFO] [stderr] 101 | let result = other_follower.receive(leader.append_log()); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::append_log` [INFO] [stderr] --> src/follower.rs:111:50 [INFO] [stderr] | [INFO] [stderr] 111 | let result = follower.receive(non_leader.append_log()); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::append_log` [INFO] [stderr] --> src/follower.rs:120:58 [INFO] [stderr] | [INFO] [stderr] 120 | let result = follower.receive(leader_in_old_term.append_log()); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::append_log` [INFO] [stderr] --> src/follower.rs:129:58 [INFO] [stderr] | [INFO] [stderr] 129 | let result = follower.receive(leader_in_new_term.append_log()); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::append_log` [INFO] [stderr] --> src/follower.rs:139:63 [INFO] [stderr] | [INFO] [stderr] 139 | let _result = follower.receive(new_leader_in_new_term.append_log()); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stderr] --> src/follower.rs:150:58 [INFO] [stderr] | [INFO] [stderr] 150 | let result = follower.receive(leader_in_old_term.request_vote()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stderr] --> src/follower.rs:160:51 [INFO] [stderr] | [INFO] [stderr] 160 | let result = follower.receive(candidate_a.request_vote()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stderr] --> src/follower.rs:162:51 [INFO] [stderr] | [INFO] [stderr] 162 | let result = follower.receive(candidate_a.request_vote()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stderr] --> src/follower.rs:166:51 [INFO] [stderr] | [INFO] [stderr] 166 | let result = follower.receive(candidate_b.request_vote()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stderr] --> src/follower.rs:168:51 [INFO] [stderr] | [INFO] [stderr] 168 | let result = follower.receive(candidate_b.request_vote()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stderr] --> src/follower.rs:177:46 [INFO] [stderr] | [INFO] [stderr] 177 | let result = follower.receive(leader.request_vote()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stderr] --> src/follower.rs:188:51 [INFO] [stderr] | [INFO] [stderr] 188 | let result = follower.receive(candidate_a.request_vote()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stderr] --> src/follower.rs:198:51 [INFO] [stderr] | [INFO] [stderr] 198 | let result = follower.receive(candidate_a.request_vote()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stderr] --> src/follower.rs:202:51 [INFO] [stderr] | [INFO] [stderr] 202 | let result = follower.receive(candidate_b.request_vote()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `follower::tests::MessageBuilder::request_vote` [INFO] [stderr] --> src/follower.rs:205:51 [INFO] [stderr] | [INFO] [stderr] 205 | let result = follower.receive(candidate_a.request_vote()); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `receiver_id` [INFO] [stderr] --> src/follower.rs:15:45 [INFO] [stderr] | [INFO] [stderr] 15 | AppendLog { sender_id, term_id, receiver_id, commands } => { [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `receiver_id: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `commands` [INFO] [stderr] --> src/follower.rs:15:58 [INFO] [stderr] | [INFO] [stderr] 15 | AppendLog { sender_id, term_id, receiver_id, commands } => { [INFO] [stderr] | ^^^^^^^^ help: try ignoring the field: `commands: _` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Heartbeat` [INFO] [stderr] --> src/message.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Heartbeat, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/message.rs:7:10 [INFO] [stderr] | [INFO] [stderr] 7 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `raft` (bin "raft" test) generated 29 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/raft-9512ace261182450) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test follower::tests::test_acknowledges_append_log_from_leader_of_same_term ... ok [INFO] [stdout] test follower::tests::test_always_votes_yes_for_leader_in_same_term ... ok [INFO] [stdout] test follower::tests::test_rejects_append_log_from_non_leader ... ok [INFO] [stdout] test follower::tests::test_rejects_append_log_from_previous_term ... ok [INFO] [stdout] test follower::tests::test_rejects_unexpected_message ... ok [INFO] [stdout] test follower::tests::test_sends_request_log_if_term_is_behind ... ok [INFO] [stdout] test follower::tests::test_updates_state_if_term_is_behind ... ok [INFO] [stdout] test follower::tests::test_vote_for_past_term ... ok [INFO] [stdout] test follower::tests::test_votes_no_for_other_candidate_in_same_term ... ok [INFO] [stdout] test follower::tests::test_votes_yes_for_future_term_for_first_node_no_for_second_even_if_replayed ... ok [INFO] [stdout] test follower::tests::test_when_voting_newest_term_always_wins ... ok [INFO] [stdout] test leader::tests::test_broadcast_retries_followers_without_acknowledgement ... ok [INFO] [stdout] test leader::tests::test_broadcasts_append_log_message_when_heartbeat_triggered ... ok [INFO] [stdout] test leader::tests::test_receive_ignores_acknowledgements_from_other_nodes ... ok [INFO] [stdout] test leader::tests::test_sends_all_buffered_commands_when_broadcasting ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0bd9633001c62b973749287e27bb0c95f6cea02737181754cec5370035c1857c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bd9633001c62b973749287e27bb0c95f6cea02737181754cec5370035c1857c", kill_on_drop: false }` [INFO] [stdout] 0bd9633001c62b973749287e27bb0c95f6cea02737181754cec5370035c1857c