[INFO] cloning repository https://github.com/bknshn/girigiri
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bknshn/girigiri" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbknshn%2Fgirigiri", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbknshn%2Fgirigiri'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a8a0147481f14fca1795d905d3a63c64b9c7df1
[INFO] testing bknshn/girigiri against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbknshn%2Fgirigiri" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bknshn/girigiri on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bknshn/girigiri
[INFO] finished tweaking git repo https://github.com/bknshn/girigiri
[INFO] tweaked toml for git repo https://github.com/bknshn/girigiri written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/bknshn/girigiri already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dc521fdde43b7dc254b90bb69a98d9a500e2bb05d24218fad5b4a0c97324229
[INFO] running `Command { std: "docker" "start" "-a" "8dc521fdde43b7dc254b90bb69a98d9a500e2bb05d24218fad5b4a0c97324229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dc521fdde43b7dc254b90bb69a98d9a500e2bb05d24218fad5b4a0c97324229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc521fdde43b7dc254b90bb69a98d9a500e2bb05d24218fad5b4a0c97324229", kill_on_drop: false }`
[INFO] [stdout] 8dc521fdde43b7dc254b90bb69a98d9a500e2bb05d24218fad5b4a0c97324229
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9503b766fb620cc0f21a2112f1cbed66778ed0043098974e17e30dbfef11e832
[INFO] running `Command { std: "docker" "start" "-a" "9503b766fb620cc0f21a2112f1cbed66778ed0043098974e17e30dbfef11e832", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.41
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling girigiri v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `shogi::color::*`
[INFO] [stdout]  --> src/engine/alphabeta/eval.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use shogi::color::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/hash.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | / lazy_static! {
[INFO] [stdout] 64 | |     pub static ref HASH_KEY_MASK: u64 = 2u64.pow(HASH_SHIFT_SIZE) - 1;
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/hash.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | / lazy_static! {
[INFO] [stdout] 70 | |     pub static ref BOARD_HASH: [[u64; 81]; 32] = {
[INFO] [stdout] 71 | |         let mut m: [[u64; 81]; 32] = [[0; 81]; 32];
[INFO] [stdout] 72 | |         for piece in 0..32 {
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |     };
[INFO] [stdout] 88 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/hash.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | / lazy_static! {
[INFO] [stdout] 70 | |     pub static ref BOARD_HASH: [[u64; 81]; 32] = {
[INFO] [stdout] 71 | |         let mut m: [[u64; 81]; 32] = [[0; 81]; 32];
[INFO] [stdout] 72 | |         for piece in 0..32 {
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |     };
[INFO] [stdout] 88 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/movable.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |     pub static ref SHORT_MOVABLE: [Vec<Direction>; 32] = [
[INFO] [stdout] 13 | |         // white
[INFO] [stdout] 14 | |         vec![Down],                                                         // pawn
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |     ];
[INFO] [stdout] 87 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/movable.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |     pub static ref SHORT_MOVABLE: [Vec<Direction>; 32] = [
[INFO] [stdout] 13 | |         // white
[INFO] [stdout] 14 | |         vec![Down],                                                         // pawn
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |     ];
[INFO] [stdout] 87 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/csa/player.rs:44:76
[INFO] [stdout]    |
[INFO] [stdout] 44 |             Err(why) => panic!("couldn't create {}: {}", file_path, Error::description(&why)),
[INFO] [stdout]    |                                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eval`
[INFO] [stdout]   --> src/engine/alphabeta/controller.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let eval = self.search(depth).unwrap();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_eval`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/alphabeta/controller.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let mut mv = NULL_MOVE;
[INFO] [stdout]    |             ----^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> src/shogi/position.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |         VARIANTS.into_iter()
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 84 |         VARIANTS.iter()
[INFO] [stdout]    |                  ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 84 |         IntoIterator::into_iter(VARIANTS)
[INFO] [stdout]    |         ++++++++++++++++++++++++        ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: literal out of range for `i8`
[INFO] [stdout]  --> src/shogi/move_encode.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | const PROMOTE_MASK: i8 = 0b10000000;
[INFO] [stdout]   |                          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(overflowing_literals)]` on by default
[INFO] [stdout]   = note: the literal `0b10000000` (decimal `128`) does not fit into the type `i8` and will become `-128i8`
[INFO] [stdout]   = help: consider using the type `u8` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/csa/player.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | /         match self.kifu {
[INFO] [stdout] 59 | |             Some(ref mut file) => file.write_all(cmd.as_bytes()),
[INFO] [stdout] 60 | |             None => Ok(()),
[INFO] [stdout] 61 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/csa/player.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | /         match self.kifu {
[INFO] [stdout] 73 | |             Some(ref mut file) => file.write_all(cmd.as_bytes()),
[INFO] [stdout] 74 | |             None => Ok(()),
[INFO] [stdout] 75 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/bin/learn.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `girigiri::engine::alphabeta::controller::*`
[INFO] [stdout]  --> src/bin/learn.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use girigiri::engine::alphabeta::controller::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `girigiri::shogi::state::*`
[INFO] [stdout]  --> src/bin/learn.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use girigiri::shogi::state::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `girigiri::shogi::hash::*`
[INFO] [stdout]   --> src/bin/learn.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use girigiri::shogi::hash::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `self`
[INFO] [stdout]   --> src/bin/learn.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::io::{self, Write};
[INFO] [stdout]    |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LOOP_MAX`
[INFO] [stdout]   --> src/bin/learn.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | const LOOP_MAX: i32 = 2000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NORMALIZE_TURNS`
[INFO] [stdout]   --> src/bin/learn.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | const NORMALIZE_TURNS: i32 = 100;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.11s
[INFO] running `Command { std: "docker" "inspect" "9503b766fb620cc0f21a2112f1cbed66778ed0043098974e17e30dbfef11e832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9503b766fb620cc0f21a2112f1cbed66778ed0043098974e17e30dbfef11e832", kill_on_drop: false }`
[INFO] [stdout] 9503b766fb620cc0f21a2112f1cbed66778ed0043098974e17e30dbfef11e832
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1c8c9e7e03ec39e5907c5c4a965cff1a81cfed6b39c099e697eb574dbf0d4d1
[INFO] running `Command { std: "docker" "start" "-a" "e1c8c9e7e03ec39e5907c5c4a965cff1a81cfed6b39c099e697eb574dbf0d4d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused import: `shogi::color::*`
[INFO] [stdout]  --> src/engine/alphabeta/eval.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use shogi::color::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/hash.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | / lazy_static! {
[INFO] [stdout] 64 | |     pub static ref HASH_KEY_MASK: u64 = 2u64.pow(HASH_SHIFT_SIZE) - 1;
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/hash.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | / lazy_static! {
[INFO] [stdout] 70 | |     pub static ref BOARD_HASH: [[u64; 81]; 32] = {
[INFO] [stdout] 71 | |         let mut m: [[u64; 81]; 32] = [[0; 81]; 32];
[INFO] [stdout] 72 | |         for piece in 0..32 {
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |     };
[INFO] [stdout] 88 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/hash.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | / lazy_static! {
[INFO] [stdout] 70 | |     pub static ref BOARD_HASH: [[u64; 81]; 32] = {
[INFO] [stdout] 71 | |         let mut m: [[u64; 81]; 32] = [[0; 81]; 32];
[INFO] [stdout] 72 | |         for piece in 0..32 {
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |     };
[INFO] [stdout] 88 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/movable.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |     pub static ref SHORT_MOVABLE: [Vec<Direction>; 32] = [
[INFO] [stdout] 13 | |         // white
[INFO] [stdout] 14 | |         vec![Down],                                                         // pawn
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |     ];
[INFO] [stdout] 87 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/movable.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |     pub static ref SHORT_MOVABLE: [Vec<Direction>; 32] = [
[INFO] [stdout] 13 | |         // white
[INFO] [stdout] 14 | |         vec![Down],                                                         // pawn
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |     ];
[INFO] [stdout] 87 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/csa/player.rs:44:76
[INFO] [stdout]    |
[INFO] [stdout] 44 |             Err(why) => panic!("couldn't create {}: {}", file_path, Error::description(&why)),
[INFO] [stdout]    |                                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eval`
[INFO] [stdout]   --> src/engine/alphabeta/controller.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let eval = self.search(depth).unwrap();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_eval`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling girigiri v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/alphabeta/controller.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let mut mv = NULL_MOVE;
[INFO] [stdout]    |             ----^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> src/shogi/position.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |         VARIANTS.into_iter()
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 84 |         VARIANTS.iter()
[INFO] [stdout]    |                  ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 84 |         IntoIterator::into_iter(VARIANTS)
[INFO] [stdout]    |         ++++++++++++++++++++++++        ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: literal out of range for `i8`
[INFO] [stdout]  --> src/shogi/move_encode.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | const PROMOTE_MASK: i8 = 0b10000000;
[INFO] [stdout]   |                          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(overflowing_literals)]` on by default
[INFO] [stdout]   = note: the literal `0b10000000` (decimal `128`) does not fit into the type `i8` and will become `-128i8`
[INFO] [stdout]   = help: consider using the type `u8` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/csa/player.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | /         match self.kifu {
[INFO] [stdout] 59 | |             Some(ref mut file) => file.write_all(cmd.as_bytes()),
[INFO] [stdout] 60 | |             None => Ok(()),
[INFO] [stdout] 61 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/csa/player.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | /         match self.kifu {
[INFO] [stdout] 73 | |             Some(ref mut file) => file.write_all(cmd.as_bytes()),
[INFO] [stdout] 74 | |             None => Ok(()),
[INFO] [stdout] 75 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/bin/learn.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `girigiri::engine::alphabeta::controller::*`
[INFO] [stdout]  --> src/bin/learn.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use girigiri::engine::alphabeta::controller::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `girigiri::shogi::state::*`
[INFO] [stdout]  --> src/bin/learn.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use girigiri::shogi::state::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `girigiri::shogi::hash::*`
[INFO] [stdout]   --> src/bin/learn.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use girigiri::shogi::hash::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `self`
[INFO] [stdout]   --> src/bin/learn.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::io::{self, Write};
[INFO] [stdout]    |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LOOP_MAX`
[INFO] [stdout]   --> src/bin/learn.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | const LOOP_MAX: i32 = 2000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NORMALIZE_TURNS`
[INFO] [stdout]   --> src/bin/learn.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | const NORMALIZE_TURNS: i32 = 100;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `shogi::color::*`
[INFO] [stdout]  --> src/engine/alphabeta/eval.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use shogi::color::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/hash.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | / lazy_static! {
[INFO] [stdout] 64 | |     pub static ref HASH_KEY_MASK: u64 = 2u64.pow(HASH_SHIFT_SIZE) - 1;
[INFO] [stdout] 65 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/hash.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | / lazy_static! {
[INFO] [stdout] 70 | |     pub static ref BOARD_HASH: [[u64; 81]; 32] = {
[INFO] [stdout] 71 | |         let mut m: [[u64; 81]; 32] = [[0; 81]; 32];
[INFO] [stdout] 72 | |         for piece in 0..32 {
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |     };
[INFO] [stdout] 88 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/hash.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | / lazy_static! {
[INFO] [stdout] 70 | |     pub static ref BOARD_HASH: [[u64; 81]; 32] = {
[INFO] [stdout] 71 | |         let mut m: [[u64; 81]; 32] = [[0; 81]; 32];
[INFO] [stdout] 72 | |         for piece in 0..32 {
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |     };
[INFO] [stdout] 88 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/movable.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |     pub static ref SHORT_MOVABLE: [Vec<Direction>; 32] = [
[INFO] [stdout] 13 | |         // white
[INFO] [stdout] 14 | |         vec![Down],                                                         // pawn
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |     ];
[INFO] [stdout] 87 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/shogi/movable.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / lazy_static! {
[INFO] [stdout] 12 | |     pub static ref SHORT_MOVABLE: [Vec<Direction>; 32] = [
[INFO] [stdout] 13 | |         // white
[INFO] [stdout] 14 | |         vec![Down],                                                         // pawn
[INFO] [stdout] ...  |
[INFO] [stdout] 86 | |     ];
[INFO] [stdout] 87 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/csa/player.rs:44:76
[INFO] [stdout]    |
[INFO] [stdout] 44 |             Err(why) => panic!("couldn't create {}: {}", file_path, Error::description(&why)),
[INFO] [stdout]    |                                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eval`
[INFO] [stdout]   --> src/engine/alphabeta/controller.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let eval = self.search(depth).unwrap();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_eval`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/alphabeta/controller.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let mut mv = NULL_MOVE;
[INFO] [stdout]    |             ----^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]   --> src/shogi/position.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |         VARIANTS.into_iter()
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 84 |         VARIANTS.iter()
[INFO] [stdout]    |                  ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 84 |         IntoIterator::into_iter(VARIANTS)
[INFO] [stdout]    |         ++++++++++++++++++++++++        ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: literal out of range for `i8`
[INFO] [stdout]  --> src/shogi/move_encode.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | const PROMOTE_MASK: i8 = 0b10000000;
[INFO] [stdout]   |                          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(overflowing_literals)]` on by default
[INFO] [stdout]   = note: the literal `0b10000000` (decimal `128`) does not fit into the type `i8` and will become `-128i8`
[INFO] [stdout]   = help: consider using the type `u8` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/csa/player.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | /         match self.kifu {
[INFO] [stdout] 59 | |             Some(ref mut file) => file.write_all(cmd.as_bytes()),
[INFO] [stdout] 60 | |             None => Ok(()),
[INFO] [stdout] 61 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/csa/player.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | /         match self.kifu {
[INFO] [stdout] 73 | |             Some(ref mut file) => file.write_all(cmd.as_bytes()),
[INFO] [stdout] 74 | |             None => Ok(()),
[INFO] [stdout] 75 | |         };
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "e1c8c9e7e03ec39e5907c5c4a965cff1a81cfed6b39c099e697eb574dbf0d4d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1c8c9e7e03ec39e5907c5c4a965cff1a81cfed6b39c099e697eb574dbf0d4d1", kill_on_drop: false }`
[INFO] [stdout] e1c8c9e7e03ec39e5907c5c4a965cff1a81cfed6b39c099e697eb574dbf0d4d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72b545dd6b0a9b550efe5dc12dc607b5f3bd2c8183e41068531c5a8f1ccb71dd
[INFO] running `Command { std: "docker" "start" "-a" "72b545dd6b0a9b550efe5dc12dc607b5f3bd2c8183e41068531c5a8f1ccb71dd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `shogi::color::*`
[INFO] [stderr]  --> src/engine/alphabeta/eval.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use shogi::color::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/shogi/hash.rs:63:1
[INFO] [stderr]    |
[INFO] [stderr] 63 | / lazy_static! {
[INFO] [stderr] 64 | |     pub static ref HASH_KEY_MASK: u64 = 2u64.pow(HASH_SHIFT_SIZE) - 1;
[INFO] [stderr] 65 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/shogi/hash.rs:69:1
[INFO] [stderr]    |
[INFO] [stderr] 69 | / lazy_static! {
[INFO] [stderr] 70 | |     pub static ref BOARD_HASH: [[u64; 81]; 32] = {
[INFO] [stderr] 71 | |         let mut m: [[u64; 81]; 32] = [[0; 81]; 32];
[INFO] [stderr] 72 | |         for piece in 0..32 {
[INFO] [stderr] ...  |
[INFO] [stderr] 87 | |     };
[INFO] [stderr] 88 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/shogi/movable.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / lazy_static! {
[INFO] [stderr] 12 | |     pub static ref SHORT_MOVABLE: [Vec<Direction>; 32] = [
[INFO] [stderr] 13 | |         // white
[INFO] [stderr] 14 | |         vec![Down],                                                         // pawn
[INFO] [stderr] ...  |
[INFO] [stderr] 86 | |     ];
[INFO] [stderr] 87 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/csa/player.rs:44:76
[INFO] [stderr]    |
[INFO] [stderr] 44 |             Err(why) => panic!("couldn't create {}: {}", file_path, Error::description(&why)),
[INFO] [stderr]    |                                                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `eval`
[INFO] [stderr]   --> src/engine/alphabeta/controller.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |         let eval = self.search(depth).unwrap();
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_eval`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/engine/alphabeta/controller.rs:83:13
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let mut mv = NULL_MOVE;
[INFO] [stderr]    |             ----^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stderr]   --> src/shogi/position.rs:84:18
[INFO] [stderr]    |
[INFO] [stderr] 84 |         VARIANTS.into_iter()
[INFO] [stderr]    |                  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this changes meaning in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]    |
[INFO] [stderr] 84 |         VARIANTS.iter()
[INFO] [stderr]    |                  ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]    |
[INFO] [stderr] 84 |         IntoIterator::into_iter(VARIANTS)
[INFO] [stderr]    |         ++++++++++++++++++++++++        ~
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for `i8`
[INFO] [stderr]  --> src/shogi/move_encode.rs:6:26
[INFO] [stderr]   |
[INFO] [stderr] 6 | const PROMOTE_MASK: i8 = 0b10000000;
[INFO] [stderr]   |                          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(overflowing_literals)]` on by default
[INFO] [stderr]   = note: the literal `0b10000000` (decimal `128`) does not fit into the type `i8` and will become `-128i8`
[INFO] [stderr]   = help: consider using the type `u8` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/csa/player.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 | /         match self.kifu {
[INFO] [stderr] 59 | |             Some(ref mut file) => file.write_all(cmd.as_bytes()),
[INFO] [stderr] 60 | |             None => Ok(()),
[INFO] [stderr] 61 | |         };
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/csa/player.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 | /         match self.kifu {
[INFO] [stderr] 73 | |             Some(ref mut file) => file.write_all(cmd.as_bytes()),
[INFO] [stderr] 74 | |             None => Ok(()),
[INFO] [stderr] 75 | |         };
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `girigiri` (lib) generated 13 warnings (2 duplicates)
[INFO] [stderr] warning: `girigiri` (lib test) generated 13 warnings (13 duplicates)
[INFO] [stderr] warning: unused import: `std::time::Instant`
[INFO] [stderr]  --> src/bin/learn.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::time::Instant;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `girigiri::engine::alphabeta::controller::*`
[INFO] [stderr]  --> src/bin/learn.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use girigiri::engine::alphabeta::controller::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `girigiri::shogi::state::*`
[INFO] [stderr]  --> src/bin/learn.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use girigiri::shogi::state::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `girigiri::shogi::hash::*`
[INFO] [stderr]   --> src/bin/learn.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use girigiri::shogi::hash::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Write`, `self`
[INFO] [stderr]   --> src/bin/learn.rs:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::io::{self, Write};
[INFO] [stderr]    |               ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `LOOP_MAX`
[INFO] [stderr]   --> src/bin/learn.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | const LOOP_MAX: i32 = 2000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `NORMALIZE_TURNS`
[INFO] [stderr]   --> src/bin/learn.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const NORMALIZE_TURNS: i32 = 100;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `girigiri` (bin "learn" test) generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/girigiri-b5570a41ef882981)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test shogi::hash::mask_is_fine ... ok
[INFO] [stdout] test shogi::piece::sfen_to_kind_works ... ok
[INFO] [stdout] test shogi::move_encode::csa_works ... ok
[INFO] [stdout] test shogi::move_encode::usi_works ... ok
[INFO] [stdout] test shogi::position::variables_work ... ok
[INFO] [stdout] test shogi::state::can_read_sfen ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/auto-1c931b91ce8e9928)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/debug-fb8a9250cacea6f4)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/floodgate-a31570190ee2f38e)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/learn-05b862ae41d3e4fe)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-25da20cf30d5b582)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/usi-85f9a6811733c106)
[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] [stderr]    Doc-tests girigiri
[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" "72b545dd6b0a9b550efe5dc12dc607b5f3bd2c8183e41068531c5a8f1ccb71dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b545dd6b0a9b550efe5dc12dc607b5f3bd2c8183e41068531c5a8f1ccb71dd", kill_on_drop: false }`
[INFO] [stdout] 72b545dd6b0a9b550efe5dc12dc607b5f3bd2c8183e41068531c5a8f1ccb71dd