[INFO] cloning repository https://github.com/danielwaterworth/raft-logic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danielwaterworth/raft-logic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielwaterworth%2Fraft-logic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielwaterworth%2Fraft-logic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 335b4fadd367577c11b1012a7327a10d00e706f2 [INFO] testing danielwaterworth/raft-logic against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielwaterworth%2Fraft-logic" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/danielwaterworth/raft-logic on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/danielwaterworth/raft-logic [INFO] finished tweaking git repo https://github.com/danielwaterworth/raft-logic [INFO] tweaked toml for git repo https://github.com/danielwaterworth/raft-logic written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/danielwaterworth/raft-logic already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d59aa2af5d25435c6234f9c6098b036c43fdd695aa157db4d9093286144eeea3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d59aa2af5d25435c6234f9c6098b036c43fdd695aa157db4d9093286144eeea3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d59aa2af5d25435c6234f9c6098b036c43fdd695aa157db4d9093286144eeea3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d59aa2af5d25435c6234f9c6098b036c43fdd695aa157db4d9093286144eeea3", kill_on_drop: false }` [INFO] [stdout] d59aa2af5d25435c6234f9c6098b036c43fdd695aa157db4d9093286144eeea3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4755930cf22b174416d4eb2ee89ae25e59a3ee5e46016f8680add5b00d98e2ce [INFO] running `Command { std: "docker" "start" "-a" "4755930cf22b174416d4eb2ee89ae25e59a3ee5e46016f8680add5b00d98e2ce", kill_on_drop: false }` [INFO] [stderr] Compiling raft-logic v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `LogIndex` [INFO] [stdout] --> src/raft.rs:2:56 [INFO] [stdout] | [INFO] [stdout] 2 | compare_log_versions, GetResult, InsertError, Log, LogIndex, LogStatus, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes_received` [INFO] [stdout] --> src/raft.rs:415:32 [INFO] [stdout] | [INFO] [stdout] 415 | State::Candidate { votes_received } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_infos` [INFO] [stdout] --> src/raft.rs:418:29 [INFO] [stdout] | [INFO] [stdout] 418 | State::Leader { follower_infos } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/raft.rs:399:9 [INFO] [stdout] | [INFO] [stdout] 399 | term: Term, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/raft.rs:426:9 [INFO] [stdout] | [INFO] [stdout] 426 | term: Term, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_id` [INFO] [stdout] --> src/raft.rs:427:9 [INFO] [stdout] | [INFO] [stdout] 427 | server_id: ServerID, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes_received` [INFO] [stdout] --> src/raft.rs:461:32 [INFO] [stdout] | [INFO] [stdout] 461 | State::Candidate { votes_received } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_infos` [INFO] [stdout] --> src/raft.rs:476:29 [INFO] [stdout] | [INFO] [stdout] 476 | State::Leader { follower_infos } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_state` [INFO] [stdout] --> src/raft.rs:488:29 [INFO] [stdout] | [INFO] [stdout] 488 | State::Follower(follower_state) => do_nothing(), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_infos` [INFO] [stdout] --> src/raft.rs:520:29 [INFO] [stdout] | [INFO] [stdout] 520 | State::Leader { follower_infos } => do_nothing(), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/raft.rs:484:9 [INFO] [stdout] | [INFO] [stdout] 484 | term: Term, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_state` [INFO] [stdout] --> src/raft.rs:549:29 [INFO] [stdout] | [INFO] [stdout] 549 | State::Follower(follower_state) => unreachable!( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes_received` [INFO] [stdout] --> src/raft.rs:552:32 [INFO] [stdout] | [INFO] [stdout] 552 | State::Candidate { votes_received } => unreachable!( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/raft.rs:544:9 [INFO] [stdout] | [INFO] [stdout] 544 | term: Term, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_state` [INFO] [stdout] --> src/raft.rs:647:29 [INFO] [stdout] | [INFO] [stdout] 647 | State::Follower(follower_state) => self.transition_to_candidate(), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes_received` [INFO] [stdout] --> src/raft.rs:648:32 [INFO] [stdout] | [INFO] [stdout] 648 | State::Candidate { votes_received } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_infos` [INFO] [stdout] --> src/raft.rs:651:29 [INFO] [stdout] | [INFO] [stdout] 651 | State::Leader { follower_infos } => do_nothing(), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.21s [INFO] running `Command { std: "docker" "inspect" "4755930cf22b174416d4eb2ee89ae25e59a3ee5e46016f8680add5b00d98e2ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4755930cf22b174416d4eb2ee89ae25e59a3ee5e46016f8680add5b00d98e2ce", kill_on_drop: false }` [INFO] [stdout] 4755930cf22b174416d4eb2ee89ae25e59a3ee5e46016f8680add5b00d98e2ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8cf6cc32572f08b92f7866c728424bda33f250c5d925969cfa2872bd77fc11a3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8cf6cc32572f08b92f7866c728424bda33f250c5d925969cfa2872bd77fc11a3", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `LogIndex` [INFO] [stdout] --> src/raft.rs:2:56 [INFO] [stdout] | [INFO] [stdout] 2 | compare_log_versions, GetResult, InsertError, Log, LogIndex, LogStatus, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling raft-logic v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `votes_received` [INFO] [stdout] --> src/raft.rs:415:32 [INFO] [stdout] | [INFO] [stdout] 415 | State::Candidate { votes_received } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_infos` [INFO] [stdout] --> src/raft.rs:418:29 [INFO] [stdout] | [INFO] [stdout] 418 | State::Leader { follower_infos } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/raft.rs:399:9 [INFO] [stdout] | [INFO] [stdout] 399 | term: Term, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/raft.rs:426:9 [INFO] [stdout] | [INFO] [stdout] 426 | term: Term, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_id` [INFO] [stdout] --> src/raft.rs:427:9 [INFO] [stdout] | [INFO] [stdout] 427 | server_id: ServerID, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes_received` [INFO] [stdout] --> src/raft.rs:461:32 [INFO] [stdout] | [INFO] [stdout] 461 | State::Candidate { votes_received } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_infos` [INFO] [stdout] --> src/raft.rs:476:29 [INFO] [stdout] | [INFO] [stdout] 476 | State::Leader { follower_infos } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_state` [INFO] [stdout] --> src/raft.rs:488:29 [INFO] [stdout] | [INFO] [stdout] 488 | State::Follower(follower_state) => do_nothing(), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_infos` [INFO] [stdout] --> src/raft.rs:520:29 [INFO] [stdout] | [INFO] [stdout] 520 | State::Leader { follower_infos } => do_nothing(), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/raft.rs:484:9 [INFO] [stdout] | [INFO] [stdout] 484 | term: Term, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_state` [INFO] [stdout] --> src/raft.rs:549:29 [INFO] [stdout] | [INFO] [stdout] 549 | State::Follower(follower_state) => unreachable!( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes_received` [INFO] [stdout] --> src/raft.rs:552:32 [INFO] [stdout] | [INFO] [stdout] 552 | State::Candidate { votes_received } => unreachable!( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/raft.rs:544:9 [INFO] [stdout] | [INFO] [stdout] 544 | term: Term, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_state` [INFO] [stdout] --> src/raft.rs:647:29 [INFO] [stdout] | [INFO] [stdout] 647 | State::Follower(follower_state) => self.transition_to_candidate(), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes_received` [INFO] [stdout] --> src/raft.rs:648:32 [INFO] [stdout] | [INFO] [stdout] 648 | State::Candidate { votes_received } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_infos` [INFO] [stdout] --> src/raft.rs:651:29 [INFO] [stdout] | [INFO] [stdout] 651 | State::Leader { follower_infos } => do_nothing(), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LogIndex` [INFO] [stdout] --> src/raft.rs:2:56 [INFO] [stdout] | [INFO] [stdout] 2 | compare_log_versions, GetResult, InsertError, Log, LogIndex, LogStatus, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes_received` [INFO] [stdout] --> src/raft.rs:415:32 [INFO] [stdout] | [INFO] [stdout] 415 | State::Candidate { votes_received } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_infos` [INFO] [stdout] --> src/raft.rs:418:29 [INFO] [stdout] | [INFO] [stdout] 418 | State::Leader { follower_infos } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/raft.rs:399:9 [INFO] [stdout] | [INFO] [stdout] 399 | term: Term, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/raft.rs:426:9 [INFO] [stdout] | [INFO] [stdout] 426 | term: Term, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server_id` [INFO] [stdout] --> src/raft.rs:427:9 [INFO] [stdout] | [INFO] [stdout] 427 | server_id: ServerID, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes_received` [INFO] [stdout] --> src/raft.rs:461:32 [INFO] [stdout] | [INFO] [stdout] 461 | State::Candidate { votes_received } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_infos` [INFO] [stdout] --> src/raft.rs:476:29 [INFO] [stdout] | [INFO] [stdout] 476 | State::Leader { follower_infos } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_state` [INFO] [stdout] --> src/raft.rs:488:29 [INFO] [stdout] | [INFO] [stdout] 488 | State::Follower(follower_state) => do_nothing(), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_infos` [INFO] [stdout] --> src/raft.rs:520:29 [INFO] [stdout] | [INFO] [stdout] 520 | State::Leader { follower_infos } => do_nothing(), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/raft.rs:484:9 [INFO] [stdout] | [INFO] [stdout] 484 | term: Term, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_state` [INFO] [stdout] --> src/raft.rs:549:29 [INFO] [stdout] | [INFO] [stdout] 549 | State::Follower(follower_state) => unreachable!( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes_received` [INFO] [stdout] --> src/raft.rs:552:32 [INFO] [stdout] | [INFO] [stdout] 552 | State::Candidate { votes_received } => unreachable!( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/raft.rs:544:9 [INFO] [stdout] | [INFO] [stdout] 544 | term: Term, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_state` [INFO] [stdout] --> src/raft.rs:647:29 [INFO] [stdout] | [INFO] [stdout] 647 | State::Follower(follower_state) => self.transition_to_candidate(), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `votes_received` [INFO] [stdout] --> src/raft.rs:648:32 [INFO] [stdout] | [INFO] [stdout] 648 | State::Candidate { votes_received } => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `follower_infos` [INFO] [stdout] --> src/raft.rs:651:29 [INFO] [stdout] | [INFO] [stdout] 651 | State::Leader { follower_infos } => do_nothing(), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.09s [INFO] running `Command { std: "docker" "inspect" "8cf6cc32572f08b92f7866c728424bda33f250c5d925969cfa2872bd77fc11a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cf6cc32572f08b92f7866c728424bda33f250c5d925969cfa2872bd77fc11a3", kill_on_drop: false }` [INFO] [stdout] 8cf6cc32572f08b92f7866c728424bda33f250c5d925969cfa2872bd77fc11a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a846fa729c2b6200fa76dc2c27c5d3e7e53c3164bf6f37fc7b81658c6e8a6fa2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a846fa729c2b6200fa76dc2c27c5d3e7e53c3164bf6f37fc7b81658c6e8a6fa2", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `LogIndex` [INFO] [stderr] --> src/raft.rs:2:56 [INFO] [stderr] | [INFO] [stderr] 2 | compare_log_versions, GetResult, InsertError, Log, LogIndex, LogStatus, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `votes_received` [INFO] [stderr] --> src/raft.rs:415:32 [INFO] [stderr] | [INFO] [stderr] 415 | State::Candidate { votes_received } => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_infos` [INFO] [stderr] --> src/raft.rs:418:29 [INFO] [stderr] | [INFO] [stderr] 418 | State::Leader { follower_infos } => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `term` [INFO] [stderr] --> src/raft.rs:399:9 [INFO] [stderr] | [INFO] [stderr] 399 | term: Term, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `term` [INFO] [stderr] --> src/raft.rs:426:9 [INFO] [stderr] | [INFO] [stderr] 426 | term: Term, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `server_id` [INFO] [stderr] --> src/raft.rs:427:9 [INFO] [stderr] | [INFO] [stderr] 427 | server_id: ServerID, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `votes_received` [INFO] [stderr] --> src/raft.rs:461:32 [INFO] [stderr] | [INFO] [stderr] 461 | State::Candidate { votes_received } => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_infos` [INFO] [stderr] --> src/raft.rs:476:29 [INFO] [stderr] | [INFO] [stderr] 476 | State::Leader { follower_infos } => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_state` [INFO] [stderr] --> src/raft.rs:488:29 [INFO] [stderr] | [INFO] [stderr] 488 | State::Follower(follower_state) => do_nothing(), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_infos` [INFO] [stderr] --> src/raft.rs:520:29 [INFO] [stderr] | [INFO] [stderr] 520 | State::Leader { follower_infos } => do_nothing(), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `term` [INFO] [stderr] --> src/raft.rs:484:9 [INFO] [stderr] | [INFO] [stderr] 484 | term: Term, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_state` [INFO] [stderr] --> src/raft.rs:549:29 [INFO] [stderr] | [INFO] [stderr] 549 | State::Follower(follower_state) => unreachable!( [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `votes_received` [INFO] [stderr] --> src/raft.rs:552:32 [INFO] [stderr] | [INFO] [stderr] 552 | State::Candidate { votes_received } => unreachable!( [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `term` [INFO] [stderr] --> src/raft.rs:544:9 [INFO] [stderr] | [INFO] [stderr] 544 | term: Term, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_state` [INFO] [stderr] --> src/raft.rs:647:29 [INFO] [stderr] | [INFO] [stderr] 647 | State::Follower(follower_state) => self.transition_to_candidate(), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `votes_received` [INFO] [stderr] --> src/raft.rs:648:32 [INFO] [stderr] | [INFO] [stderr] 648 | State::Candidate { votes_received } => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_infos` [INFO] [stderr] --> src/raft.rs:651:29 [INFO] [stderr] | [INFO] [stderr] 651 | State::Leader { follower_infos } => do_nothing(), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `LogIndex` [INFO] [stderr] --> src/raft.rs:2:56 [INFO] [stderr] | [INFO] [stderr] 2 | compare_log_versions, GetResult, InsertError, Log, LogIndex, LogStatus, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `votes_received` [INFO] [stderr] --> src/raft.rs:415:32 [INFO] [stderr] | [INFO] [stderr] 415 | State::Candidate { votes_received } => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_infos` [INFO] [stderr] --> src/raft.rs:418:29 [INFO] [stderr] | [INFO] [stderr] 418 | State::Leader { follower_infos } => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `term` [INFO] [stderr] --> src/raft.rs:399:9 [INFO] [stderr] | [INFO] [stderr] 399 | term: Term, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `term` [INFO] [stderr] --> src/raft.rs:426:9 [INFO] [stderr] | [INFO] [stderr] 426 | term: Term, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `server_id` [INFO] [stderr] --> src/raft.rs:427:9 [INFO] [stderr] | [INFO] [stderr] 427 | server_id: ServerID, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `votes_received` [INFO] [stderr] --> src/raft.rs:461:32 [INFO] [stderr] | [INFO] [stderr] 461 | State::Candidate { votes_received } => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_infos` [INFO] [stderr] --> src/raft.rs:476:29 [INFO] [stderr] | [INFO] [stderr] 476 | State::Leader { follower_infos } => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_state` [INFO] [stderr] --> src/raft.rs:488:29 [INFO] [stderr] | [INFO] [stderr] 488 | State::Follower(follower_state) => do_nothing(), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_infos` [INFO] [stderr] --> src/raft.rs:520:29 [INFO] [stderr] | [INFO] [stderr] 520 | State::Leader { follower_infos } => do_nothing(), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `term` [INFO] [stderr] --> src/raft.rs:484:9 [INFO] [stderr] | [INFO] [stderr] 484 | term: Term, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_state` [INFO] [stderr] --> src/raft.rs:549:29 [INFO] [stderr] | [INFO] [stderr] 549 | State::Follower(follower_state) => unreachable!( [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `votes_received` [INFO] [stderr] --> src/raft.rs:552:32 [INFO] [stderr] | [INFO] [stderr] 552 | State::Candidate { votes_received } => unreachable!( [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `term` [INFO] [stderr] --> src/raft.rs:544:9 [INFO] [stderr] | [INFO] [stderr] 544 | term: Term, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_state` [INFO] [stderr] --> src/raft.rs:647:29 [INFO] [stderr] | [INFO] [stderr] 647 | State::Follower(follower_state) => self.transition_to_candidate(), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_follower_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `votes_received` [INFO] [stderr] --> src/raft.rs:648:32 [INFO] [stderr] | [INFO] [stderr] 648 | State::Candidate { votes_received } => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `votes_received: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `follower_infos` [INFO] [stderr] --> src/raft.rs:651:29 [INFO] [stderr] | [INFO] [stderr] 651 | State::Leader { follower_infos } => do_nothing(), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: try ignoring the field: `follower_infos: _` [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/raft_logic-8bf9bf7a6e3d546f) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test raft::tests::failed_election ... ok [INFO] [stdout] test raft::tests::candidate_step_down_same_term ... ok [INFO] [stdout] test raft::tests::follower_apply_entries_2 ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/test-ba584086cc4b50b3) [INFO] [stdout] test raft::tests::follower_apply_entries_1 ... ok [INFO] [stdout] test raft::tests::happy_path ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests raft-logic [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a846fa729c2b6200fa76dc2c27c5d3e7e53c3164bf6f37fc7b81658c6e8a6fa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a846fa729c2b6200fa76dc2c27c5d3e7e53c3164bf6f37fc7b81658c6e8a6fa2", kill_on_drop: false }` [INFO] [stdout] a846fa729c2b6200fa76dc2c27c5d3e7e53c3164bf6f37fc7b81658c6e8a6fa2