[INFO] cloning repository https://github.com/Veermove/AlphaFish-5.0
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Veermove/AlphaFish-5.0" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeermove%2FAlphaFish-5.0", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeermove%2FAlphaFish-5.0'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ad7d053bbd07441dc1a4ac057e77a294d202004
[INFO] testing Veermove/AlphaFish-5.0 against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVeermove%2FAlphaFish-5.0" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Veermove/AlphaFish-5.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Veermove/AlphaFish-5.0
[INFO] finished tweaking git repo https://github.com/Veermove/AlphaFish-5.0
[INFO] tweaked toml for git repo https://github.com/Veermove/AlphaFish-5.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Veermove/AlphaFish-5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e5b59bf749fc6f150e2a777323852f3c8cd1f50eedd7a947b1db0b2a6cd8a8f5
[INFO] running `Command { std: "docker" "start" "-a" "e5b59bf749fc6f150e2a777323852f3c8cd1f50eedd7a947b1db0b2a6cd8a8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5b59bf749fc6f150e2a777323852f3c8cd1f50eedd7a947b1db0b2a6cd8a8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b59bf749fc6f150e2a777323852f3c8cd1f50eedd7a947b1db0b2a6cd8a8f5", kill_on_drop: false }`
[INFO] [stdout] e5b59bf749fc6f150e2a777323852f3c8cd1f50eedd7a947b1db0b2a6cd8a8f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7149b2a86ac5c54756bdf99b8d7e25ee2fc20313fbafff756560d9e364ac38f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e7149b2a86ac5c54756bdf99b8d7e25ee2fc20313fbafff756560d9e364ac38f", kill_on_drop: false }`
[INFO] [stderr]    Compiling alphafish v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Display`
[INFO] [stdout]  --> src/model/piece.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display};
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color`, `Piece`, `Signature`
[INFO] [stdout]  --> src/main.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use model::piece::{Piece, Color, Signature};
[INFO] [stdout]   |                    ^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Move`
[INFO] [stdout]  --> src/main.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use model::move_rep::{Move};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `move_translations`
[INFO] [stdout]  --> src/main.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use translator::{fen_translations, move_translations};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_pos`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let start_pos = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offsets`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let offsets = Offsets::init();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/display/output.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         for m in 0..8 {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fail_move_msg`
[INFO] [stdout]   --> src/display/input_move.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let fail_move_msg = "Illegal move: ".to_owned();
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fail_move_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]   --> src/display/input_move.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let take = io::stdin().read_line(&mut input);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_take`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/display/input_move.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut move_msg = if white_to_play {"White to play: \n"} else {"Black to play: \n"};
[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: enum is never used: `Signature`
[INFO] [stdout]   --> src/model/piece.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum Signature {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pos`
[INFO] [stdout]   --> src/model/piece.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pos: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `has_moved`
[INFO] [stdout]   --> src/model/piece.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     has_moved: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_color`
[INFO] [stdout]   --> src/model/piece.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn get_color(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_signature`
[INFO] [stdout]   --> src/model/piece.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn get_signature(&self) -> Signature {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_moved`
[INFO] [stdout]   --> src/model/piece.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_moved(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_pos`
[INFO] [stdout]   --> src/model/piece.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_pos(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `prev_rep`
[INFO] [stdout]  --> src/model/board.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     prev_rep: Option<HashMap<u8, Piece>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `white_to_move`
[INFO] [stdout]  --> src/model/board.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     white_to_move: bool,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `en_passant`
[INFO] [stdout]  --> src/model/board.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     en_passant: Option<u8>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `castles`
[INFO] [stdout]   --> src/model/board.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     castles: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/model/board.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_current_mut`
[INFO] [stdout]   --> src/model/board.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn get_current_mut(&mut self) -> &mut HashMap<u8, Piece> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_prev`
[INFO] [stdout]   --> src/model/board.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn get_prev(&mut self) -> &mut Option<HashMap<u8, Piece>> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_fen`
[INFO] [stdout]   --> src/model/board.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn set_fen(&mut self, _fen: &str) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `prev_rep`
[INFO] [stdout]    --> src/model/board.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn prev_rep(mut self, _prev_rep: Option<HashMap<u8, Piece>>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `offs_coll`
[INFO] [stdout]  --> src/model/offsets.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     offs_coll: HashMap<u8, Vec<i8>>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/model/offsets.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get(&self, id: u8) -> &Vec<i8> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_elegant`
[INFO] [stdout]   --> src/model/offsets.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn get_elegant(&self, _piece: Signature) -> &Vec<i8> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_col`
[INFO] [stdout]  --> src/model/move_rep.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     current_col: Option<u8>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_row`
[INFO] [stdout]  --> src/model/move_rep.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     current_row: Option<u8>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `move_str`
[INFO] [stdout]  --> src/model/move_rep.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     move_str: Option<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_str`
[INFO] [stdout]   --> src/model/move_rep.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn set_str(&mut self, move_s: &str) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_str`
[INFO] [stdout]   --> src/model/move_rep.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_current_sqr`
[INFO] [stdout]   --> src/model/move_rep.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn get_current_sqr(&self) -> Option<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tup_full`
[INFO] [stdout]   --> src/model/move_rep.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn tup_full(&self) -> Option<(u8, u8, u8)> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_color_E` should have a snake case name
[INFO] [stdout]   --> src/model/piece.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn get_color_E(&self) -> Color {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `get_color_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "e7149b2a86ac5c54756bdf99b8d7e25ee2fc20313fbafff756560d9e364ac38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7149b2a86ac5c54756bdf99b8d7e25ee2fc20313fbafff756560d9e364ac38f", kill_on_drop: false }`
[INFO] [stdout] e7149b2a86ac5c54756bdf99b8d7e25ee2fc20313fbafff756560d9e364ac38f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8aeb902889ead2c7faf1dcad597edcdc894dd1ca0013d05fca32d274d6eb874f
[INFO] running `Command { std: "docker" "start" "-a" "8aeb902889ead2c7faf1dcad597edcdc894dd1ca0013d05fca32d274d6eb874f", kill_on_drop: false }`
[INFO] [stderr]    Compiling alphafish v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Display`
[INFO] [stdout]  --> src/model/piece.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display};
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color`, `Piece`, `Signature`
[INFO] [stdout]  --> src/main.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use model::piece::{Piece, Color, Signature};
[INFO] [stdout]   |                    ^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Move`
[INFO] [stdout]  --> src/main.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 | use model::move_rep::{Move};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `move_translations`
[INFO] [stdout]  --> src/main.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | use translator::{fen_translations, move_translations};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_pos`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let start_pos = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_pos`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offsets`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let offsets = Offsets::init();
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_offsets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/display/output.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         for m in 0..8 {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fail_move_msg`
[INFO] [stdout]   --> src/display/input_move.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let fail_move_msg = "Illegal move: ".to_owned();
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fail_move_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]   --> src/display/input_move.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let take = io::stdin().read_line(&mut input);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_take`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/display/input_move.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut move_msg = if white_to_play {"White to play: \n"} else {"Black to play: \n"};
[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: enum is never used: `Signature`
[INFO] [stdout]   --> src/model/piece.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub enum Signature {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pos`
[INFO] [stdout]   --> src/model/piece.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pos: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `has_moved`
[INFO] [stdout]   --> src/model/piece.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     has_moved: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_color`
[INFO] [stdout]   --> src/model/piece.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn get_color(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_signature`
[INFO] [stdout]   --> src/model/piece.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn get_signature(&self) -> Signature {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_moved`
[INFO] [stdout]   --> src/model/piece.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get_moved(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_pos`
[INFO] [stdout]   --> src/model/piece.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn get_pos(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `prev_rep`
[INFO] [stdout]  --> src/model/board.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     prev_rep: Option<HashMap<u8, Piece>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `white_to_move`
[INFO] [stdout]  --> src/model/board.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     white_to_move: bool,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `en_passant`
[INFO] [stdout]  --> src/model/board.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     en_passant: Option<u8>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `castles`
[INFO] [stdout]   --> src/model/board.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     castles: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/model/board.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_current_mut`
[INFO] [stdout]   --> src/model/board.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn get_current_mut(&mut self) -> &mut HashMap<u8, Piece> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_prev`
[INFO] [stdout]   --> src/model/board.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn get_prev(&mut self) -> &mut Option<HashMap<u8, Piece>> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_fen`
[INFO] [stdout]   --> src/model/board.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn set_fen(&mut self, _fen: &str) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `prev_rep`
[INFO] [stdout]    --> src/model/board.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn prev_rep(mut self, _prev_rep: Option<HashMap<u8, Piece>>) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `offs_coll`
[INFO] [stdout]  --> src/model/offsets.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     offs_coll: HashMap<u8, Vec<i8>>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/model/offsets.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get(&self, id: u8) -> &Vec<i8> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_elegant`
[INFO] [stdout]   --> src/model/offsets.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn get_elegant(&self, _piece: Signature) -> &Vec<i8> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_col`
[INFO] [stdout]  --> src/model/move_rep.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     current_col: Option<u8>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_row`
[INFO] [stdout]  --> src/model/move_rep.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     current_row: Option<u8>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `move_str`
[INFO] [stdout]  --> src/model/move_rep.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     move_str: Option<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_str`
[INFO] [stdout]   --> src/model/move_rep.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn set_str(&mut self, move_s: &str) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_str`
[INFO] [stdout]   --> src/model/move_rep.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn get_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_current_sqr`
[INFO] [stdout]   --> src/model/move_rep.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn get_current_sqr(&self) -> Option<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `tup_full`
[INFO] [stdout]   --> src/model/move_rep.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn tup_full(&self) -> Option<(u8, u8, u8)> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_color_E` should have a snake case name
[INFO] [stdout]   --> src/model/piece.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn get_color_E(&self) -> Color {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `get_color_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8aeb902889ead2c7faf1dcad597edcdc894dd1ca0013d05fca32d274d6eb874f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aeb902889ead2c7faf1dcad597edcdc894dd1ca0013d05fca32d274d6eb874f", kill_on_drop: false }`
[INFO] [stdout] 8aeb902889ead2c7faf1dcad597edcdc894dd1ca0013d05fca32d274d6eb874f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad36b11d815c7d7be394c75d8e1ede6aba0c497e0e1243ea768ef3b41b590591
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ad36b11d815c7d7be394c75d8e1ede6aba0c497e0e1243ea768ef3b41b590591", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `Display`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/model/piece.rs:1:16
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 1 | use std::fmt::{Display};
[INFO] [stdout] 
[INFO] [stderr]   |                ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Color`, `Piece`, `Signature`
[INFO] [stderr]  --> src/main.rs:5:20
[INFO] [stderr]   |
[INFO] [stderr] 5 | use model::piece::{Piece, Color, Signature};
[INFO] [stderr]   |                    ^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Move`
[INFO] [stderr]  --> src/main.rs:7:23
[INFO] [stderr]   |
[INFO] [stderr] 7 | use model::move_rep::{Move};
[INFO] [stderr]   |                       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `move_translations`
[INFO] [stderr]  --> src/main.rs:8:36
[INFO] [stderr]   |
[INFO] [stderr] 8 | use translator::{fen_translations, move_translations};
[INFO] [stderr]   |                                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `start_pos`
[INFO] [stderr]   --> src/main.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let start_pos = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
[INFO] [stderr]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_pos`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offsets`
[INFO] [stderr]   --> src/main.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let offsets = Offsets::init();
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_offsets`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `m`
[INFO] [stderr]   --> src/display/output.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |         for m in 0..8 {
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fail_move_msg`
[INFO] [stderr]   --> src/display/input_move.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let fail_move_msg = "Illegal move: ".to_owned();
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fail_move_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `take`
[INFO] [stderr]   --> src/display/input_move.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let take = io::stdin().read_line(&mut input);
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_take`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/display/input_move.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let mut move_msg = if white_to_play {"White to play: \n"} else {"Black to play: \n"};
[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: enum is never used: `Signature`
[INFO] [stderr]   --> src/model/piece.rs:26:10
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub enum Signature {
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pos`
[INFO] [stderr]   --> src/model/piece.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pos: u8,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `has_moved`
[INFO] [stderr]   --> src/model/piece.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     has_moved: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_color`
[INFO] [stderr]   --> src/model/piece.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn get_color(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_signature`
[INFO] [stderr]   --> src/model/piece.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn get_signature(&self) -> Signature {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_moved`
[INFO] [stderr]   --> src/model/piece.rs:78:12
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn get_moved(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_pos`
[INFO] [stderr]   --> src/model/piece.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn get_pos(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `prev_rep`
[INFO] [stderr]  --> src/model/board.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     prev_rep: Option<HashMap<u8, Piece>>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `white_to_move`
[INFO] [stderr]  --> src/model/board.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     white_to_move: bool,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `en_passant`
[INFO] [stderr]  --> src/model/board.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     en_passant: Option<u8>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `castles`
[INFO] [stderr]   --> src/model/board.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     castles: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/model/board.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_current_mut`
[INFO] [stderr]   --> src/model/board.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn get_current_mut(&mut self) -> &mut HashMap<u8, Piece> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_prev`
[INFO] [stderr]   --> src/model/board.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn get_prev(&mut self) -> &mut Option<HashMap<u8, Piece>> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_fen`
[INFO] [stderr]   --> src/model/board.rs:74:12
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn set_fen(&mut self, _fen: &str) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `prev_rep`
[INFO] [stderr]    --> src/model/board.rs:122:12
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub fn prev_rep(mut self, _prev_rep: Option<HashMap<u8, Piece>>) -> Self {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `offs_coll`
[INFO] [stderr]  --> src/model/offsets.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     offs_coll: HashMap<u8, Vec<i8>>
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]   --> src/model/offsets.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn get(&self, id: u8) -> &Vec<i8> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_elegant`
[INFO] [stderr]   --> src/model/offsets.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn get_elegant(&self, _piece: Signature) -> &Vec<i8> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `current_col`
[INFO] [stderr]  --> src/model/move_rep.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     current_col: Option<u8>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `current_row`
[INFO] [stderr]  --> src/model/move_rep.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     current_row: Option<u8>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `move_str`
[INFO] [stderr]  --> src/model/move_rep.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     move_str: Option<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_str`
[INFO] [stderr]   --> src/model/move_rep.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn set_str(&mut self, move_s: &str) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_str`
[INFO] [stderr]   --> src/model/move_rep.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn get_str(&self) -> &str {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_current_sqr`
[INFO] [stderr]   --> src/model/move_rep.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn get_current_sqr(&self) -> Option<u8> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `tup_full`
[INFO] [stderr]   --> src/model/move_rep.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn tup_full(&self) -> Option<(u8, u8, u8)> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_color_E` should have a snake case name
[INFO] [stderr]   --> src/model/piece.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn get_color_E(&self) -> Color {
[INFO] [stderr]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `get_color_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `alphafish` (bin "alphafish" test) generated 37 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alphafish-db072402fbdeb94e)
[INFO] running `Command { std: "docker" "inspect" "ad36b11d815c7d7be394c75d8e1ede6aba0c497e0e1243ea768ef3b41b590591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad36b11d815c7d7be394c75d8e1ede6aba0c497e0e1243ea768ef3b41b590591", kill_on_drop: false }`
[INFO] [stdout] ad36b11d815c7d7be394c75d8e1ede6aba0c497e0e1243ea768ef3b41b590591