[INFO] cloning repository https://github.com/BlockCat/catzero2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlockCat/catzero2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlockCat%2Fcatzero2", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d28034bbada7f6302eecfe0506662af199fd3db
[INFO] testing BlockCat/catzero2 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlockCat%2Fcatzero2" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/BlockCat/catzero2
[INFO] finished tweaking git repo https://github.com/BlockCat/catzero2
[INFO] tweaked toml for git repo https://github.com/BlockCat/catzero2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BlockCat/catzero2 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BlockCat/catzero2 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling alphazero_chess v0.1.0 (/opt/rustwide/workdir/alphazero_chess)
[INFO] [stderr]    Compiling alphazero_player v0.1.0 (/opt/rustwide/workdir/alphazero_player)
[INFO] [stdout] warning: unused imports: `Mutex` and `RwLock`
[INFO] [stdout]   --> alphazero_player/src/inference/mod.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::sync::{Mutex, RwLock};
[INFO] [stdout]    |                   ^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> alphazero_player/src/runner/alpha_evaluator.rs:44:31
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 challenger: todo!("I have to somehow decide if this evaluation is for the challenger or the best model"),
[INFO] [stdout]    |                             -------------------------------------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 44 |                 state_tensor: tensor,
[INFO] [stdout]    |                               ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> alphazero_player/src/api.rs:137:17
[INFO] [stdout]     |
[INFO] [stdout] 137 |             let result = inference_service
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_best`
[INFO] [stdout]    --> alphazero_player/src/api.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |             let result_best = inference_service
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_best`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_challenger`
[INFO] [stdout]    --> alphazero_player/src/api.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |             let result_challenger = inference_service
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_challenger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tensor`
[INFO] [stdout]   --> alphazero_player/src/runner/alpha_evaluator.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let tensor = G::encode_game_state(&states, &self.device);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tensor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]   --> alphazero_player/src/runner/alpha_evaluator.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let response = batcher
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Evaluate` is never constructed
[INFO] [stdout]    --> alphazero_player/src/api.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 201 | enum PlayModus {
[INFO] [stdout]     |      --------- variant in this enum
[INFO] [stdout] 202 |     SelfPlay,
[INFO] [stdout] 203 |     Evaluate,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `RunnerError`, `ConfigError`, and `Unknown` are never constructed
[INFO] [stdout]   --> alphazero_player/src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum Error {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     RunnerError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 11 |     #[error("Configuration error: {0}")]
[INFO] [stdout] 12 |     ConfigError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 13 |     #[error("Unknown error: {0}")]
[INFO] [stdout] 14 |     Unknown(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SinglePlayer` and `Evaluator` are never constructed
[INFO] [stdout]   --> alphazero_player/src/inference/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum InferenceModusRequest {
[INFO] [stdout]    |          --------------------- variants in this enum
[INFO] [stdout] 31 |     SinglePlayer {
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     Evaluator {
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> alphazero_player/src/inference/mod.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 185 | impl InferenceWorker {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] 186 |     pub fn new(model: Box<AlphaZeroNN>, varmap: &VarMap, config: InferenceConfig) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `c1` and `c2` are never used
[INFO] [stdout]   --> alphazero_player/src/runner/mod.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub trait AlphaConfigurable {
[INFO] [stdout]    |           ----------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn c1(&self) -> f32 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn c2(&self) -> f32 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `states`, `policies`, `value`, and `result` are never read
[INFO] [stdout]   --> alphazero_player/src/runner/messages.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct GamePlayed<G: GameState + Send + Sync> {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout]  9 |     /// Sequence of game states encountered during the game. S[i] corresponds to the state before taking action A[i].
[INFO] [stdout] 10 |     states: Vec<G>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     /// Corresponding action policies for each state. The policy of state S[i] is stored in p[i].
[INFO] [stdout] 12 |     policies: Vec<Vec<(G::Action, f32)>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     value: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     /// The winner of the game, if any.
[INFO] [stdout] 18 |     result: GameResult,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GamePlayed` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> alphazero_player/src/runner/messages.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Winner(i32),
[INFO] [stdout]    |     ------ ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GameResult` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[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] 23 -     Winner(i32),
[INFO] [stdout] 23 +     Winner(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `states`, `policies`, `value`, and `result` are never used
[INFO] [stdout]   --> alphazero_player/src/runner/messages.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<G: GameState + Send + Sync> GamePlayed<G> {
[INFO] [stdout]    | ---------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn states(&self) -> &Vec<G> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn policies(&self) -> &Vec<Vec<(G::Action, f32)>> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn value(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn result(&self) -> GameResult {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 11s
[INFO] running `Command { std: "docker" "inspect" "e09b2dd5626227149b57638686f32fd2b04b103031fc93301d56620337b5e737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09b2dd5626227149b57638686f32fd2b04b103031fc93301d56620337b5e737", kill_on_drop: false }`
[INFO] [stdout] e09b2dd5626227149b57638686f32fd2b04b103031fc93301d56620337b5e737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f070a8757e2fa54a27ffe41668ba6e6257ce84bbe25a1acf19562fd0f7d91b58
[INFO] running `Command { std: "docker" "start" "-a" "f070a8757e2fa54a27ffe41668ba6e6257ce84bbe25a1acf19562fd0f7d91b58", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.package.name
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/examples/mcts_play
[INFO] [stderr]   |
[INFO] [stderr]   = note: the example target `mcts_play` in package `alphazero_tictactoe v0.1.0 (/opt/rustwide/workdir/alphazero_tictactoe)` has the same output filename as the example target `mcts_play` in package `alphazero_chess v0.1.0 (/opt/rustwide/workdir/alphazero_chess)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/examples/mcts_play.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the example target `mcts_play` in package `alphazero_tictactoe v0.1.0 (/opt/rustwide/workdir/alphazero_tictactoe)` has the same output filename as the example target `mcts_play` in package `alphazero_chess v0.1.0 (/opt/rustwide/workdir/alphazero_chess)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr]    Compiling alphazero_tictactoe v0.1.0 (/opt/rustwide/workdir/alphazero_tictactoe)
[INFO] [stderr]    Compiling alphazero_chess v0.1.0 (/opt/rustwide/workdir/alphazero_chess)
[INFO] [stderr]    Compiling alphazero_player v0.1.0 (/opt/rustwide/workdir/alphazero_player)
[INFO] [stderr]    Compiling alphazero_nn v0.1.0 (/opt/rustwide/workdir/alphazero_nn)
[INFO] [stdout] warning: struct `FileDebugExporter` is never constructed
[INFO] [stdout]    --> alphazero_chess/src/lib.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 150 |     struct FileDebugExporter(String);
[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 `FileDump` is never constructed
[INFO] [stdout]    --> alphazero_chess/src/lib.rs:372:12
[INFO] [stdout]     |
[INFO] [stdout] 372 |     struct FileDump {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize_chess_state` is never used
[INFO] [stdout]    --> alphazero_chess/src/lib.rs:390:8
[INFO] [stdout]     |
[INFO] [stdout] 390 |     fn serialize_chess_state<S>(state: &ChessWrapper, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize_chess_moves` is never used
[INFO] [stdout]    --> alphazero_chess/src/lib.rs:398:8
[INFO] [stdout]     |
[INFO] [stdout] 398 |     fn serialize_chess_moves<S>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize_tree_index` is never used
[INFO] [stdout]    --> alphazero_chess/src/lib.rs:416:8
[INFO] [stdout]     |
[INFO] [stdout] 416 |     fn serialize_tree_index<S>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mcts v0.1.0 (/opt/rustwide/workdir/mcts)
[INFO] [stdout] warning: unused imports: `Mutex` and `RwLock`
[INFO] [stdout]   --> alphazero_player/src/inference/mod.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::sync::{Mutex, RwLock};
[INFO] [stdout]    |                   ^^^^^  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> alphazero_player/src/runner/alpha_evaluator.rs:44:31
[INFO] [stdout]    |
[INFO] [stdout] 43 |                 challenger: todo!("I have to somehow decide if this evaluation is for the challenger or the best model"),
[INFO] [stdout]    |                             -------------------------------------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 44 |                 state_tensor: tensor,
[INFO] [stdout]    |                               ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> alphazero_player/src/api.rs:137:17
[INFO] [stdout]     |
[INFO] [stdout] 137 |             let result = inference_service
[INFO] [stdout]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_best`
[INFO] [stdout]    --> alphazero_player/src/api.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |             let result_best = inference_service
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_best`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_challenger`
[INFO] [stdout]    --> alphazero_player/src/api.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |             let result_challenger = inference_service
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_challenger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tensor`
[INFO] [stdout]   --> alphazero_player/src/runner/alpha_evaluator.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let tensor = G::encode_game_state(&states, &self.device);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tensor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]   --> alphazero_player/src/runner/alpha_evaluator.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let response = batcher
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Evaluate` is never constructed
[INFO] [stdout]    --> alphazero_player/src/api.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 201 | enum PlayModus {
[INFO] [stdout]     |      --------- variant in this enum
[INFO] [stdout] 202 |     SelfPlay,
[INFO] [stdout] 203 |     Evaluate,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `RunnerError`, `ConfigError`, and `Unknown` are never constructed
[INFO] [stdout]   --> alphazero_player/src/error.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum Error {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     RunnerError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 11 |     #[error("Configuration error: {0}")]
[INFO] [stdout] 12 |     ConfigError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 13 |     #[error("Unknown error: {0}")]
[INFO] [stdout] 14 |     Unknown(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SinglePlayer` and `Evaluator` are never constructed
[INFO] [stdout]   --> alphazero_player/src/inference/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum InferenceModusRequest {
[INFO] [stdout]    |          --------------------- variants in this enum
[INFO] [stdout] 31 |     SinglePlayer {
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     Evaluator {
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> alphazero_player/src/inference/mod.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 185 | impl InferenceWorker {
[INFO] [stdout]     | -------------------- associated function in this implementation
[INFO] [stdout] 186 |     pub fn new(model: Box<AlphaZeroNN>, varmap: &VarMap, config: InferenceConfig) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `c1` and `c2` are never used
[INFO] [stdout]   --> alphazero_player/src/runner/mod.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub trait AlphaConfigurable {
[INFO] [stdout]    |           ----------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn c1(&self) -> f32 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     fn c2(&self) -> f32 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `states`, `policies`, `value`, and `result` are never read
[INFO] [stdout]   --> alphazero_player/src/runner/messages.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct GamePlayed<G: GameState + Send + Sync> {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout]  9 |     /// Sequence of game states encountered during the game. S[i] corresponds to the state before taking action A[i].
[INFO] [stdout] 10 |     states: Vec<G>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     /// Corresponding action policies for each state. The policy of state S[i] is stored in p[i].
[INFO] [stdout] 12 |     policies: Vec<Vec<(G::Action, f32)>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     value: f32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     /// The winner of the game, if any.
[INFO] [stdout] 18 |     result: GameResult,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GamePlayed` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> alphazero_player/src/runner/messages.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Winner(i32),
[INFO] [stdout]    |     ------ ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GameResult` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[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] 23 -     Winner(i32),
[INFO] [stdout] 23 +     Winner(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `states`, `policies`, `value`, and `result` are never used
[INFO] [stdout]   --> alphazero_player/src/runner/messages.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<G: GameState + Send + Sync> GamePlayed<G> {
[INFO] [stdout]    | ---------------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn states(&self) -> &Vec<G> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn policies(&self) -> &Vec<Vec<(G::Action, f32)>> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn value(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn result(&self) -> GameResult {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.70s
[INFO] running `Command { std: "docker" "inspect" "f070a8757e2fa54a27ffe41668ba6e6257ce84bbe25a1acf19562fd0f7d91b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f070a8757e2fa54a27ffe41668ba6e6257ce84bbe25a1acf19562fd0f7d91b58", kill_on_drop: false }`
[INFO] [stdout] f070a8757e2fa54a27ffe41668ba6e6257ce84bbe25a1acf19562fd0f7d91b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad43ccfe79403c37623ec88607a233716b251882ef8d16686fe2c343c651102c
[INFO] running `Command { std: "docker" "start" "-a" "ad43ccfe79403c37623ec88607a233716b251882ef8d16686fe2c343c651102c", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.package.name
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/examples/mcts_play
[INFO] [stderr]   |
[INFO] [stderr]   = note: the example target `mcts_play` in package `alphazero_tictactoe v0.1.0 (/opt/rustwide/workdir/alphazero_tictactoe)` has the same output filename as the example target `mcts_play` in package `alphazero_chess v0.1.0 (/opt/rustwide/workdir/alphazero_chess)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/examples/mcts_play.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the example target `mcts_play` in package `alphazero_tictactoe v0.1.0 (/opt/rustwide/workdir/alphazero_tictactoe)` has the same output filename as the example target `mcts_play` in package `alphazero_chess v0.1.0 (/opt/rustwide/workdir/alphazero_chess)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: unused imports: `Mutex` and `RwLock`
[INFO] [stderr]   --> alphazero_player/src/inference/mod.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 | use tokio::sync::{Mutex, RwLock};
[INFO] [stderr]    |                   ^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> alphazero_player/src/runner/alpha_evaluator.rs:44:31
[INFO] [stderr]    |
[INFO] [stderr] 43 |                 challenger: todo!("I have to somehow decide if this evaluation is for the challenger or the best model"),
[INFO] [stderr]    |                             -------------------------------------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 44 |                 state_tensor: tensor,
[INFO] [stderr]    |                               ^^^^^^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]    --> alphazero_player/src/api.rs:137:17
[INFO] [stderr]     |
[INFO] [stderr] 137 |             let result = inference_service
[INFO] [stderr]     |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result_best`
[INFO] [stderr]    --> alphazero_player/src/api.rs:147:17
[INFO] [stderr]     |
[INFO] [stderr] 147 |             let result_best = inference_service
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_best`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result_challenger`
[INFO] [stderr]    --> alphazero_player/src/api.rs:150:17
[INFO] [stderr]     |
[INFO] [stderr] 150 |             let result_challenger = inference_service
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_challenger`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tensor`
[INFO] [stderr]   --> alphazero_player/src/runner/alpha_evaluator.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let tensor = G::encode_game_state(&states, &self.device);
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tensor`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `response`
[INFO] [stderr]   --> alphazero_player/src/runner/alpha_evaluator.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let response = batcher
[INFO] [stderr]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Evaluate` is never constructed
[INFO] [stderr]    --> alphazero_player/src/api.rs:203:5
[INFO] [stderr]     |
[INFO] [stderr] 201 | enum PlayModus {
[INFO] [stderr]     |      --------- variant in this enum
[INFO] [stderr] 202 |     SelfPlay,
[INFO] [stderr] 203 |     Evaluate,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `RunnerError`, `ConfigError`, and `Unknown` are never constructed
[INFO] [stderr]   --> alphazero_player/src/error.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  4 | pub enum Error {
[INFO] [stderr]    |          ----- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 10 |     RunnerError(String),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 11 |     #[error("Configuration error: {0}")]
[INFO] [stderr] 12 |     ConfigError(String),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 13 |     #[error("Unknown error: {0}")]
[INFO] [stderr] 14 |     Unknown(String),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `SinglePlayer` and `Evaluator` are never constructed
[INFO] [stderr]   --> alphazero_player/src/inference/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub enum InferenceModusRequest {
[INFO] [stderr]    |          --------------------- variants in this enum
[INFO] [stderr] 31 |     SinglePlayer {
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     Evaluator {
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> alphazero_player/src/inference/mod.rs:186:12
[INFO] [stderr]     |
[INFO] [stderr] 185 | impl InferenceWorker {
[INFO] [stderr]     | -------------------- associated function in this implementation
[INFO] [stderr] 186 |     pub fn new(model: Box<AlphaZeroNN>, varmap: &VarMap, config: InferenceConfig) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `c1` and `c2` are never used
[INFO] [stderr]   --> alphazero_player/src/runner/mod.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub trait AlphaConfigurable {
[INFO] [stderr]    |           ----------------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 44 |     fn c1(&self) -> f32 {
[INFO] [stderr]    |        ^^
[INFO] [stderr] ...
[INFO] [stderr] 47 |     fn c2(&self) -> f32 {
[INFO] [stderr]    |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `states`, `policies`, `value`, and `result` are never read
[INFO] [stderr]   --> alphazero_player/src/runner/messages.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct GamePlayed<G: GameState + Send + Sync> {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr]  9 |     /// Sequence of game states encountered during the game. S[i] corresponds to the state before taking action A[i].
[INFO] [stderr] 10 |     states: Vec<G>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 11 |     /// Corresponding action policies for each state. The policy of state S[i] is stored in p[i].
[INFO] [stderr] 12 |     policies: Vec<Vec<(G::Action, f32)>>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     value: f32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 17 |     /// The winner of the game, if any.
[INFO] [stderr] 18 |     result: GameResult,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GamePlayed` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> alphazero_player/src/runner/messages.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Winner(i32),
[INFO] [stderr]    |     ------ ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GameResult` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 23 -     Winner(i32),
[INFO] [stderr] 23 +     Winner(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: methods `states`, `policies`, `value`, and `result` are never used
[INFO] [stderr]   --> alphazero_player/src/runner/messages.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl<G: GameState + Send + Sync> GamePlayed<G> {
[INFO] [stderr]    | ---------------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 56 |     pub fn states(&self) -> &Vec<G> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |     pub fn policies(&self) -> &Vec<Vec<(G::Action, f32)>> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 68 |     pub fn value(&self) -> f32 {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 72 |     pub fn result(&self) -> GameResult {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FileDebugExporter` is never constructed
[INFO] [stderr]    --> alphazero_chess/src/lib.rs:150:12
[INFO] [stderr]     |
[INFO] [stderr] 150 |     struct FileDebugExporter(String);
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FileDump` is never constructed
[INFO] [stderr]    --> alphazero_chess/src/lib.rs:372:12
[INFO] [stderr]     |
[INFO] [stderr] 372 |     struct FileDump {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `serialize_chess_state` is never used
[INFO] [stderr]    --> alphazero_chess/src/lib.rs:390:8
[INFO] [stderr]     |
[INFO] [stderr] 390 |     fn serialize_chess_state<S>(state: &ChessWrapper, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `serialize_chess_moves` is never used
[INFO] [stderr]    --> alphazero_chess/src/lib.rs:398:8
[INFO] [stderr]     |
[INFO] [stderr] 398 |     fn serialize_chess_moves<S>(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `serialize_tree_index` is never used
[INFO] [stderr]    --> alphazero_chess/src/lib.rs:416:8
[INFO] [stderr]     |
[INFO] [stderr] 416 |     fn serialize_tree_index<S>(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `alphazero_player` (bin "alphazero_player" test) generated 15 warnings (run `cargo fix --bin "alphazero_player" -p alphazero_player --tests` to apply 6 suggestions)
[INFO] [stderr] warning: `alphazero_chess` (lib test) generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/alphazero_chess-ec79984d153ff195)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_result_fool_mate ... ok
[INFO] [stdout] test tests::test_result_white_mate ... ok
[INFO] [stdout] test tests::test_initial_possible_moves ... ok
[INFO] [stdout] test tests::test_find_mate_in_one ... ok
[INFO] [stdout] test tests::test_find_mate_in_two ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/alphazero_nn-23d4759563b4d5cd)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_value_head_forward ... ok
[INFO] [stdout] test tests::test_residual_block_forward ... ok
[INFO] [stdout] test tests::test_policy_head_forward_conv ... ok
[INFO] [stdout] test tests::test_input_block_forward ... ok
[INFO] [stdout] test tests::test_policy_head_forward_flat ... ok
[INFO] [stdout] test tests::test_alphazero_nn_forward ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 36.77s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/alphazero_player-b476559a9afaeee2)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test runner::chess::tests::test_move_to_policy_index_knight ... ok
[INFO] [stdout] test runner::chess::tests::test_encode_game_state_matches_add_state_for_current_plane_block ... ok
[INFO] [stdout] test runner::chess::tests::test_move_to_policy_index_queen_like_northeast ... ok
[INFO] [stdout] test runner::chess::tests::test_decode_policy_tensor_softmax_over_legal_moves_only ... ok
[INFO] [stdout] test runner::chess::tests::test_move_to_policy_index_underpromotion ... ok
[INFO] [stdout] test runner::chess::tests::test_move_to_policy_index_queen_like_north ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/alphazero_tictactoe-732800983a49ad55)
[INFO] [stdout] test runner::tests::game_played_accessors_return_expected_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::test_display_contains_players ... ok
[INFO] [stdout] test tests::test_draw ... ok
[INFO] [stdout] test tests::test_diagonal_win ... ok
[INFO] [stdout] test tests::test_default_trait ... ok
[INFO] [stdout] test tests::test_game_state_trait ... ok
[INFO] [stdout] test tests::test_anti_diagonal_win ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcts-2a6e3ffe8330134d)
[INFO] [stdout] test tests::test_horizontal_win ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] test tests::test_horizontal_win_all_rows ... ok
[INFO] [stdout] test tests::test_is_terminal_on_draw ... ok
[INFO] [stdout] test tests::test_cell_equality ... ok
[INFO] [stdout] test tests::test_game_result_equality ... ok
[INFO] [stdout] test tests::test_is_valid_move ... ok
[INFO] [stdout] test tests::test_make_move ... ok
[INFO] [stdout] test tests::test_player_opponent ... ok
[INFO] [stdout] test tests::test_player_switches_each_move ... ok
[INFO] [stdout] test tests::test_new_game ... ok
[INFO] [stdout] test tests::test_o_player_wins ... ok
[INFO] [stdout] test tests::test_vertical_win_all_columns ... ok
[INFO] [stdout] test tests::test_possible_actions_decrease ... ok
[INFO] [stdout] test tests::test_vertical_win ... ok
[INFO] [stdout] test tests::test_move_count_increments ... ok
[INFO] [stdout] test tests::test_move_to_position ... ok
[INFO] [stdout] test tests::test_move_from_position ... ok
[INFO] [stdout] test tests::test_invalid_move_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test selection::standard::tests::test_standard_selection_strategy_creation ... ok
[INFO] [stdout] test selection::standard::tests::test_random_selection_strategy ... ok
[INFO] [stdout] test selection::alphazero::tests::test_alpha_zero_scores ... ok
[INFO] [stdout] test selection::alphazero::tests::test_calculate_upper_bounds ... ok
[INFO] [stdout] test selection::standard::tests::test_standard_selection_with_unvisited_child ... ok
[INFO] [stdout] test tests::test_mcts_best_from_tree ... ok
[INFO] [stdout] test tests::test_backpropagation_discount ... ok
[INFO] [stdout] test tests::test_mcts_initialization ... ok
[INFO] [stdout] test tests::test_mcts_search_iterations ... ok
[INFO] [stdout] test selection::alphazero::tests::test_average_rewards ... ok
[INFO] [stdout] test tests::test_mcts_get_action_probabilities ... ok
[INFO] [stdout] test tests::test_mcts_terminal_state_immediate ... ok
[INFO] [stdout] test tests::test_model_evaluation_creation ... ok
[INFO] [stdout] test tree::tests::test_children_methods ... ok
[INFO] [stdout] test tests::test_mcts_subtree_pruning ... ok
[INFO] [stdout] test tree::tests::test_subtree ... ok
[INFO] [stdout] test tree::tests::test_update_and_visit ... ok
[INFO] [stdout] test tree::tests::test_tree_index_offset ... ok
[INFO] [stdout] test tree::tests::test_default_adjacency_tree ... ok
[INFO] [stdout] test tree::tests::test_expand_node ... ok
[INFO] [stdout] test tree::tests::test_tree_index ... ok
[INFO] [stdout] test selection::standard::tests::test_standard_selection_prefers_best_reward ... FAILED
[INFO] [stdout] test tests::test_mcts_search_duration ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- selection::standard::tests::test_standard_selection_prefers_best_reward stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'selection::standard::tests::test_standard_selection_prefers_best_reward' (82) panicked at mcts/src/selection.rs:350:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 'b'
[INFO] [stdout]  right: 'c'
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57870a8a3a12 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57870a8a3a12 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57870a8a3a12 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stderr] error: test failed, to rerun pass `-p mcts --lib`
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x57870a8a3a12 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x57870a8ba16a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x57870a8ba16a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x57870a8a8846 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57870a8a8846 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x57870a881d5f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x57870a881d5f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x57870a89bb79 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x57870a8003ae - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x57870a8003ae - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x57870a89bd32 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x57870a89bd32 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x57870a881e18 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x57870a8797e9 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x57870a882c6d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x57870a8ba89c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x57870a8ba723 - core[c5ed12ab89cc536a]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x57870a7d82ba - core[c5ed12ab89cc536a]::panicking::assert_failed::<char, char>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x57870a7d04d5 - mcts[853846479ba6046d]::selection::standard::tests::test_standard_selection_prefers_best_reward
[INFO] [stdout]                                at /opt/rustwide/workdir/mcts/src/selection.rs:350:13
[INFO] [stdout]   22:     0x57870a7ce467 - mcts[853846479ba6046d]::selection::standard::tests::test_standard_selection_prefers_best_reward::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/mcts/src/selection.rs:317:57
[INFO] [stdout]   23:     0x57870a7d7d76 - <mcts[853846479ba6046d]::selection::standard::tests::test_standard_selection_prefers_best_reward::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x57870a7f475b - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x57870a7f475b - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x57870a800fba - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x57870a800fba - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x57870a800fba - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x57870a800fba - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x57870a800fba - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x57870a800fba - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x57870a800fba - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x57870a7fb484 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x57870a7fb484 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x57870a803ab2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x57870a803ab2 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x57870a803ab2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x57870a803ab2 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x57870a803ab2 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x57870a803ab2 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x57870a803ab2 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x57870a8a328f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x57870a8a328f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x745fba43caa4 - <unknown>
[INFO] [stdout]   45:     0x745fba4c9a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     selection::standard::tests::test_standard_selection_prefers_best_reward
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 22 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ad43ccfe79403c37623ec88607a233716b251882ef8d16686fe2c343c651102c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad43ccfe79403c37623ec88607a233716b251882ef8d16686fe2c343c651102c", kill_on_drop: false }`
[INFO] [stdout] ad43ccfe79403c37623ec88607a233716b251882ef8d16686fe2c343c651102c
