[INFO] cloning repository https://github.com/vss96/t3elric-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vss96/t3elric-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvss96%2Ft3elric-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvss96%2Ft3elric-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d14a99db385405ec6276e5a484d81878613c67af
[INFO] checking vss96/t3elric-engine against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvss96%2Ft3elric-engine" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vss96/t3elric-engine
[INFO] finished tweaking git repo https://github.com/vss96/t3elric-engine
[INFO] tweaked toml for git repo https://github.com/vss96/t3elric-engine written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vss96/t3elric-engine on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vss96/t3elric-engine 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd18f9a00fef1ea91cd3d7b438a821cd89a23418ac5c4468997393af8c7febe5
[INFO] running `Command { std: "docker" "start" "-a" "cd18f9a00fef1ea91cd3d7b438a821cd89a23418ac5c4468997393af8c7febe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd18f9a00fef1ea91cd3d7b438a821cd89a23418ac5c4468997393af8c7febe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd18f9a00fef1ea91cd3d7b438a821cd89a23418ac5c4468997393af8c7febe5", kill_on_drop: false }`
[INFO] [stdout] cd18f9a00fef1ea91cd3d7b438a821cd89a23418ac5c4468997393af8c7febe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74403c312c67e51452d188ad8cc1d4fd031af9544caf5bcd88be9e3cd225ae82
[INFO] running `Command { std: "docker" "start" "-a" "74403c312c67e51452d188ad8cc1d4fd031af9544caf5bcd88be9e3cd225ae82", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking t3elric-engine v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Parser` and `number_parser::Number`
[INFO] [stdout]   --> src/parser/time_parser.rs:43:25
[INFO] [stdout]    |
[INFO] [stdout] 43 |     use crate::parser::{number_parser::Number, Parser};
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::TotalTimeParser`
[INFO] [stdout]   --> src/parser/time_parser.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     use super::TotalTimeParser;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CommandParser`
[INFO] [stdout]   --> src/parser/mod.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use command_parser::{Command, CommandParser, CommandResponse};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `move_parser::Board`
[INFO] [stdout]   --> src/parser/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use move_parser::Board;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `step_parser::StepParser`
[INFO] [stdout]   --> src/parser/mod.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub use step_parser::StepParser;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time_parser::TimeSetting`
[INFO] [stdout]   --> src/parser/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub use time_parser::TimeSetting;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `version_parser::Version`
[INFO] [stdout]   --> src/parser/mod.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub use version_parser::Version;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GreedySolver`
[INFO] [stdout]   --> src/main.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use solver::{GreedySolver, LookAheadSolver};
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CommandParser`
[INFO] [stdout]   --> src/parser/mod.rs:19:35
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use command_parser::{Command, CommandParser, CommandResponse};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `step_parser::StepParser`
[INFO] [stdout]   --> src/parser/mod.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub use step_parser::StepParser;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `version_parser::Version`
[INFO] [stdout]   --> src/parser/mod.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub use version_parser::Version;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Scorer`
[INFO] [stdout]    --> src/solver/look_ahead_solver.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |         scorer::{GreedyScorer, Scorer},
[INFO] [stdout]     |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BestMove` and `solver::Solver`
[INFO] [stdout]   --> src/scorer/greedy.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             BestMove, Board, BoardState,
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |         solver::Solver,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GreedySolver`
[INFO] [stdout]   --> src/main.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use solver::{GreedySolver, LookAheadSolver};
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `evaluator::Evaluator`
[INFO] [stdout]  --> src/solver/look_ahead_solver.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     evaluator::Evaluator,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board_state`
[INFO] [stdout]  --> src/scorer/dumb.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn score(&self, board_state: &mut crate::parser::BoardState) -> f32 {
[INFO] [stdout]   |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_board_state`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]   --> src/main.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let start = Instant::now();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parser/anything_parser.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Anything {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 17 |     pub fn new(value: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/parser/move_parser.rs:328:12
[INFO] [stdout]     |
[INFO] [stdout] 327 | impl Board {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] 328 |     pub fn new(rows: Vec<Vec<Cell>>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FirstMoveSolver` is never constructed
[INFO] [stdout]  --> src/solver/first_move_solver.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct FirstMoveSolver;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GreedySolver` is never constructed
[INFO] [stdout]   --> src/solver/greedy_solver.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct GreedySolver {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DumbScorer` is never constructed
[INFO] [stdout]  --> src/scorer/dumb.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct DumbScorer;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate_line` is never used
[INFO] [stdout]   --> src/scorer/dumb.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn evaluate_line<const N: usize>(line: &[Cell], player: Player, win_length: usize) -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `evaluator::Evaluator`
[INFO] [stdout]  --> src/solver/look_ahead_solver.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     evaluator::Evaluator,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `score`
[INFO] [stdout]    --> src/solver/look_ahead_solver.rs:126:19
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let (mve, score) =
[INFO] [stdout]     |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_score`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board_state`
[INFO] [stdout]  --> src/scorer/dumb.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn score(&self, board_state: &mut crate::parser::BoardState) -> f32 {
[INFO] [stdout]   |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_board_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]   --> src/main.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let start = Instant::now();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FirstMoveSolver` is never constructed
[INFO] [stdout]  --> src/solver/first_move_solver.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct FirstMoveSolver;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DumbScorer` is never constructed
[INFO] [stdout]  --> src/scorer/dumb.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct DumbScorer;
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate_line` is never used
[INFO] [stdout]   --> src/scorer/dumb.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn evaluate_line<const N: usize>(line: &[Cell], player: Player, win_length: usize) -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "74403c312c67e51452d188ad8cc1d4fd031af9544caf5bcd88be9e3cd225ae82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74403c312c67e51452d188ad8cc1d4fd031af9544caf5bcd88be9e3cd225ae82", kill_on_drop: false }`
[INFO] [stdout] 74403c312c67e51452d188ad8cc1d4fd031af9544caf5bcd88be9e3cd225ae82