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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTakumaNakao%2Fshogi_rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/TakumaNakao/shogi_rust
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[INFO] [stdout] warning: unused variable: `material_grad`
[INFO] [stdout]    --> src/evaluation.rs:422:17
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let mut material_grad = 0.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_material_grad`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `teacher_material`
[INFO] [stdout]    --> src/evaluation.rs:424:39
[INFO] [stdout]     |
[INFO] [stdout] 424 |         for (is_correct, sparse_grad, teacher_material, model_material) in results {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 424 |         for (is_correct, sparse_grad, _teacher_material, model_material) in results {
[INFO] [stdout]     |                                       +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `OVERWRITE_VALUE`
[INFO] [stdout]     |
[INFO] [stdout] 424 -         for (is_correct, sparse_grad, teacher_material, model_material) in results {
[INFO] [stdout] 424 +         for (is_correct, sparse_grad, usi_shogi::OVERWRITE_VALUE, model_material) in results {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `model_material`
[INFO] [stdout]    --> src/evaluation.rs:424:57
[INFO] [stdout]     |
[INFO] [stdout] 424 |         for (is_correct, sparse_grad, teacher_material, model_material) in results {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 424 |         for (is_correct, sparse_grad, teacher_material, _model_material) in results {
[INFO] [stdout]     |                                                         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `OVERWRITE_VALUE`
[INFO] [stdout]     |
[INFO] [stdout] 424 -         for (is_correct, sparse_grad, teacher_material, model_material) in results {
[INFO] [stdout] 424 +         for (is_correct, sparse_grad, teacher_material, usi_shogi::OVERWRITE_VALUE) in results {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/evaluation.rs:371:21
[INFO] [stdout]     |
[INFO] [stdout] 371 |                 let mut best_model_material = 0.0;
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/evaluation.rs:373:21
[INFO] [stdout]     |
[INFO] [stdout] 373 |                 let mut teacher_material = 0.0;
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/evaluation.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let mut material_grad = 0.0;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `correct_predictions`
[INFO] [stdout]    --> src/evaluation.rs:540:17
[INFO] [stdout]     |
[INFO] [stdout] 540 |         let mut correct_predictions = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_correct_predictions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `teacher_prob`
[INFO] [stdout]    --> src/evaluation.rs:498:33
[INFO] [stdout]     |
[INFO] [stdout] 498 |                 if let Some((_, teacher_prob)) =
[INFO] [stdout]     |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_teacher_prob`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/evaluation.rs:540:13
[INFO] [stdout]     |
[INFO] [stdout] 540 |         let mut correct_predictions = 0;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.02s
[INFO] running `Command { std: "docker" "inspect" "c1f7af268044f0036c18ebbaf2018bb874000f9fbe389449fe14a694f035d416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f7af268044f0036c18ebbaf2018bb874000f9fbe389449fe14a694f035d416", kill_on_drop: false }`
[INFO] [stdout] c1f7af268044f0036c18ebbaf2018bb874000f9fbe389449fe14a694f035d416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b67a6aa1d481ab2a7ef503ab219a87e9efe4b84902b4fbb3f1780677b2d11b32
[INFO] running `Command { std: "docker" "start" "-a" "b67a6aa1d481ab2a7ef503ab219a87e9efe4b84902b4fbb3f1780677b2d11b32", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `material_grad`
[INFO] [stdout]    --> src/evaluation.rs:422:17
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let mut material_grad = 0.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_material_grad`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `teacher_material`
[INFO] [stdout]    --> src/evaluation.rs:424:39
[INFO] [stdout]     |
[INFO] [stdout] 424 |         for (is_correct, sparse_grad, teacher_material, model_material) in results {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 424 |         for (is_correct, sparse_grad, _teacher_material, model_material) in results {
[INFO] [stdout]     |                                       +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `OVERWRITE_VALUE`
[INFO] [stdout]     |
[INFO] [stdout] 424 -         for (is_correct, sparse_grad, teacher_material, model_material) in results {
[INFO] [stdout] 424 +         for (is_correct, sparse_grad, usi_shogi::OVERWRITE_VALUE, model_material) in results {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `model_material`
[INFO] [stdout]    --> src/evaluation.rs:424:57
[INFO] [stdout]     |
[INFO] [stdout] 424 |         for (is_correct, sparse_grad, teacher_material, model_material) in results {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 424 |         for (is_correct, sparse_grad, teacher_material, _model_material) in results {
[INFO] [stdout]     |                                                         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `OVERWRITE_VALUE`
[INFO] [stdout]     |
[INFO] [stdout] 424 -         for (is_correct, sparse_grad, teacher_material, model_material) in results {
[INFO] [stdout] 424 +         for (is_correct, sparse_grad, teacher_material, usi_shogi::OVERWRITE_VALUE) in results {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/evaluation.rs:371:21
[INFO] [stdout]     |
[INFO] [stdout] 371 |                 let mut best_model_material = 0.0;
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shogi_ai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/evaluation.rs:373:21
[INFO] [stdout]     |
[INFO] [stdout] 373 |                 let mut teacher_material = 0.0;
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/evaluation.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let mut material_grad = 0.0;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `correct_predictions`
[INFO] [stdout]    --> src/evaluation.rs:540:17
[INFO] [stdout]     |
[INFO] [stdout] 540 |         let mut correct_predictions = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_correct_predictions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `teacher_prob`
[INFO] [stdout]    --> src/evaluation.rs:498:33
[INFO] [stdout]     |
[INFO] [stdout] 498 |                 if let Some((_, teacher_prob)) =
[INFO] [stdout]     |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_teacher_prob`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/evaluation.rs:540:13
[INFO] [stdout]     |
[INFO] [stdout] 540 |         let mut correct_predictions = 0;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `material_grad`
[INFO] [stdout]    --> src/evaluation.rs:422:17
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let mut material_grad = 0.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_material_grad`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `teacher_material`
[INFO] [stdout]    --> src/evaluation.rs:424:39
[INFO] [stdout]     |
[INFO] [stdout] 424 |         for (is_correct, sparse_grad, teacher_material, model_material) in results {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 424 |         for (is_correct, sparse_grad, _teacher_material, model_material) in results {
[INFO] [stdout]     |                                       +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `OVERWRITE_VALUE`
[INFO] [stdout]     |
[INFO] [stdout] 424 -         for (is_correct, sparse_grad, teacher_material, model_material) in results {
[INFO] [stdout] 424 +         for (is_correct, sparse_grad, usi_shogi::OVERWRITE_VALUE, model_material) in results {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `model_material`
[INFO] [stdout]    --> src/evaluation.rs:424:57
[INFO] [stdout]     |
[INFO] [stdout] 424 |         for (is_correct, sparse_grad, teacher_material, model_material) in results {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 424 |         for (is_correct, sparse_grad, teacher_material, _model_material) in results {
[INFO] [stdout]     |                                                         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `OVERWRITE_VALUE`
[INFO] [stdout]     |
[INFO] [stdout] 424 -         for (is_correct, sparse_grad, teacher_material, model_material) in results {
[INFO] [stdout] 424 +         for (is_correct, sparse_grad, teacher_material, usi_shogi::OVERWRITE_VALUE) in results {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/evaluation.rs:371:21
[INFO] [stdout]     |
[INFO] [stdout] 371 |                 let mut best_model_material = 0.0;
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/evaluation.rs:373:21
[INFO] [stdout]     |
[INFO] [stdout] 373 |                 let mut teacher_material = 0.0;
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/evaluation.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let mut material_grad = 0.0;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `correct_predictions`
[INFO] [stdout]    --> src/evaluation.rs:540:17
[INFO] [stdout]     |
[INFO] [stdout] 540 |         let mut correct_predictions = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_correct_predictions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `teacher_prob`
[INFO] [stdout]    --> src/evaluation.rs:498:33
[INFO] [stdout]     |
[INFO] [stdout] 498 |                 if let Some((_, teacher_prob)) =
[INFO] [stdout]     |                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_teacher_prob`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/evaluation.rs:540:13
[INFO] [stdout]     |
[INFO] [stdout] 540 |         let mut correct_predictions = 0;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "b67a6aa1d481ab2a7ef503ab219a87e9efe4b84902b4fbb3f1780677b2d11b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b67a6aa1d481ab2a7ef503ab219a87e9efe4b84902b4fbb3f1780677b2d11b32", kill_on_drop: false }`
[INFO] [stdout] b67a6aa1d481ab2a7ef503ab219a87e9efe4b84902b4fbb3f1780677b2d11b32
