[INFO] cloning repository https://github.com/MrLys/bug-free-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrLys/bug-free-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrLys%2Fbug-free-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrLys%2Fbug-free-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5dbdc3a5680c3f46b30b545ad405fc3f87475a22
[INFO] testing MrLys/bug-free-engine against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrLys%2Fbug-free-engine" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MrLys/bug-free-engine on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MrLys/bug-free-engine
[INFO] finished tweaking git repo https://github.com/MrLys/bug-free-engine
[INFO] tweaked toml for git repo https://github.com/MrLys/bug-free-engine written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MrLys/bug-free-engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pprof v0.11.0
[INFO] [stderr]   Downloaded string-builder v0.2.0
[INFO] [stderr]   Downloaded cpp_demangle v0.4.0
[INFO] [stderr]   Downloaded inferno v0.11.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d50eac93a165b97d76888c1a125254db21e3db144c98b8aa57ee1f8eafe999e0
[INFO] running `Command { std: "docker" "start" "-a" "d50eac93a165b97d76888c1a125254db21e3db144c98b8aa57ee1f8eafe999e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d50eac93a165b97d76888c1a125254db21e3db144c98b8aa57ee1f8eafe999e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d50eac93a165b97d76888c1a125254db21e3db144c98b8aa57ee1f8eafe999e0", kill_on_drop: false }`
[INFO] [stdout] d50eac93a165b97d76888c1a125254db21e3db144c98b8aa57ee1f8eafe999e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01e2f6974e4a0c9d7e6723907678f747ef43ef57cebb166ae099af0031c7f10e
[INFO] running `Command { std: "docker" "start" "-a" "01e2f6974e4a0c9d7e6723907678f747ef43ef57cebb166ae099af0031c7f10e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling ahash v0.8.2
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]    Compiling uuid v1.2.2
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling cpp_demangle v0.4.0
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling symbolic-demangle v10.2.1
[INFO] [stderr]    Compiling gimli v0.27.0
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling bytemuck v1.12.3
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling memmap2 v0.5.8
[INFO] [stderr]    Compiling symbolic-common v10.2.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rgb v0.8.34
[INFO] [stderr]    Compiling object v0.30.0
[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling inferno v0.11.13
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling coz v0.1.3
[INFO] [stderr]    Compiling string-builder v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling protobuf-codegen v2.28.0
[INFO] [stderr]    Compiling protobuf-codegen-pure v2.28.0
[INFO] [stderr]    Compiling pprof v0.11.0
[INFO] [stderr]    Compiling chessrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `valid_bishop_moves_in_vec`
[INFO] [stdout]  --> src/pieces.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::bishop::{valid_bishop_moves, valid_bishop_moves_in_vec};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `row` is assigned to, but never used
[INFO] [stdout]   --> src/bishop.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mut row = index_to_row(new_index);
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_row` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `column` is assigned to, but never used
[INFO] [stdout]   --> src/bishop.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut column = index_to_column(new_index);
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_column` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> src/bishop.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         row = index_to_row(new_index);
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> src/bishop.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         column = index_to_column(new_index);
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Castle` is never constructed
[INFO] [stdout]   --> src/pieces.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum MoveType {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 67 |     Castle
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MoveType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printable_board` is never used
[INFO] [stdout]   --> src/board.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn printable_board(board: &Board) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_board` is never used
[INFO] [stdout]   --> src/board.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn print_board(board: &Board) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fprofile` is never used
[INFO] [stdout]   --> src/util.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn fprofile<P>(name: &str, func: fn() -> P) -> P {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.38s
[INFO] running `Command { std: "docker" "inspect" "01e2f6974e4a0c9d7e6723907678f747ef43ef57cebb166ae099af0031c7f10e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e2f6974e4a0c9d7e6723907678f747ef43ef57cebb166ae099af0031c7f10e", kill_on_drop: false }`
[INFO] [stdout] 01e2f6974e4a0c9d7e6723907678f747ef43ef57cebb166ae099af0031c7f10e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8a5311ad22f5a6eb53f02aa80ba71297d8b8d3073648b01b31f8f5bf85633fa
[INFO] running `Command { std: "docker" "start" "-a" "f8a5311ad22f5a6eb53f02aa80ba71297d8b8d3073648b01b31f8f5bf85633fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling chessrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `valid_bishop_moves_in_vec`
[INFO] [stdout]  --> src/pieces.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::bishop::{valid_bishop_moves, valid_bishop_moves_in_vec};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Piece`
[INFO] [stdout]    --> src/pawn.rs:259:25
[INFO] [stdout]     |
[INFO] [stdout] 259 |     use crate::pieces::{Piece, PieceTypes, Move, MoveType};
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `row` is assigned to, but never used
[INFO] [stdout]   --> src/bishop.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mut row = index_to_row(new_index);
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_row` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `column` is assigned to, but never used
[INFO] [stdout]   --> src/bishop.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut column = index_to_column(new_index);
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_column` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `row` is never read
[INFO] [stdout]   --> src/bishop.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         row = index_to_row(new_index);
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `column` is never read
[INFO] [stdout]   --> src/bishop.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         column = index_to_column(new_index);
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Castle` is never constructed
[INFO] [stdout]   --> src/pieces.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum MoveType {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 67 |     Castle
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MoveType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fprofile` is never used
[INFO] [stdout]   --> src/util.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn fprofile<P>(name: &str, func: fn() -> P) -> P {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "f8a5311ad22f5a6eb53f02aa80ba71297d8b8d3073648b01b31f8f5bf85633fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a5311ad22f5a6eb53f02aa80ba71297d8b8d3073648b01b31f8f5bf85633fa", kill_on_drop: false }`
[INFO] [stdout] f8a5311ad22f5a6eb53f02aa80ba71297d8b8d3073648b01b31f8f5bf85633fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aedfbd33eb9c8ab1604a313127d282fda4b9767b5ca01a6e5601b2f49932503b
[INFO] running `Command { std: "docker" "start" "-a" "aedfbd33eb9c8ab1604a313127d282fda4b9767b5ca01a6e5601b2f49932503b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `valid_bishop_moves_in_vec`
[INFO] [stderr]  --> src/pieces.rs:1:41
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::bishop::{valid_bishop_moves, valid_bishop_moves_in_vec};
[INFO] [stderr]   |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Piece`
[INFO] [stderr]    --> src/pawn.rs:259:25
[INFO] [stderr]     |
[INFO] [stderr] 259 |     use crate::pieces::{Piece, PieceTypes, Move, MoveType};
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `row` is assigned to, but never used
[INFO] [stderr]   --> src/bishop.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let mut row = index_to_row(new_index);
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_row` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `column` is assigned to, but never used
[INFO] [stderr]   --> src/bishop.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |     let mut column = index_to_column(new_index);
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_column` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `row` is never read
[INFO] [stderr]   --> src/bishop.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         row = index_to_row(new_index);
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `column` is never read
[INFO] [stderr]   --> src/bishop.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |         column = index_to_column(new_index);
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Castle` is never constructed
[INFO] [stderr]   --> src/pieces.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub enum MoveType {
[INFO] [stderr]    |          -------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 67 |     Castle
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `MoveType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `fprofile` is never used
[INFO] [stderr]   --> src/util.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn fprofile<P>(name: &str, func: fn() -> P) -> P {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `chessrs` (bin "chessrs" test) generated 8 warnings (run `cargo fix --bin "chessrs" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chessrs-328cbf1800f13996)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test knight::test::knight_move_test_base ... ok
[INFO] [stdout] test pawn::tests::en_passant_moves ... ok
[INFO] [stdout] test knight::test::knight_move_test_advanced ... ok
[INFO] [stdout] test pawn::tests::base_moves ... ok
[INFO] [stdout] test pawn::tests::swap_moves ... ok
[INFO] [stdout] test queen::tests::base_queen_moves ... ok
[INFO] [stdout] test pawn::tests::swap_take_moves ... ok
[INFO] [stdout] test pawn::tests::take_moves ... ok
[INFO] [stdout] test util::tests::row_tests ... ok
[INFO] [stdout] test queen::tests::middle_queen_moves ... FAILED
[INFO] [stdout] test util::tests::column_tests ... ok
[INFO] [stderr] error: test failed, to rerun pass `--bin chessrs`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- queen::tests::middle_queen_moves stdout ----
[INFO] [stdout] bishop.rs:68 column=4, new_index=20, index=27
[INFO] [stdout] bishop.rs:68 column=5, new_index=13, index=27
[INFO] [stdout] 8
[INFO] [stdout] rook.rs:19 new_index=28 %8=4
[INFO] [stdout] "1 ♜   ♞   ♝   ♚   ♛   ♝   ♞   ♜  "
[INFO] [stdout] "2 ♟   ♟   ♟   ♟   ♟   ♟   ♟   ♟  "
[INFO] [stdout] "3 .   .   .   .   .   .   .   .  "
[INFO] [stdout] "4 .   .   .   .   .   .   .   .  "
[INFO] [stdout] "5 .   .   .   .   ♕   .   .   .  "
[INFO] [stdout] "6 .   .   .   .   .   .   .   .  "
[INFO] [stdout] "7 ♙   ♙   ♙   ♙   ♙   ♙   ♙   ♙  "
[INFO] [stdout] "8 ♖   ♘   ♗   ♔   .   ♗   ♘   ♖  "
[INFO] [stdout] "  a   b   c   d   e   f   g   h "
[INFO] [stdout] thread 'queen::tests::middle_queen_moves' panicked at src/queen.rs:35:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 19
[INFO] [stdout]  right: 18
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x561d5eb1b23c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x561d5eb1b23c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x561d5eb1b23c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x561d5eb1b23c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x561d5eb44d80 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x561d5eb44d80 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x561d5eb18bef - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x561d5eb1b024 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x561d5eb1b024 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x561d5eb1cce7 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x561d5eb1c9d3 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x561d5eaea287 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x561d5eaea287 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x561d5eb1d2f8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x561d5eb1d2f8 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x561d5eb1d04e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x561d5eb1b706 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x561d5eb1cdb2 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x561d5ea9dcf5 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x561d5ea9e10b - core::panicking::assert_failed_inner::h0bba8b7c26ee4492
[INFO] [stdout]   20:     0x561d5eab196e - core::panicking::assert_failed::h5a923c8e5ff4105f
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:279:5
[INFO] [stdout]   21:     0x561d5eaa9c03 - chessrs::queen::tests::middle_queen_moves::h48126ad03790ab62
[INFO] [stdout]                                at /opt/rustwide/workdir/src/queen.rs:35:9
[INFO] [stdout]   22:     0x561d5eaa9977 - chessrs::queen::tests::middle_queen_moves::{{closure}}::h4477ad29916b0d48
[INFO] [stdout]                                at /opt/rustwide/workdir/src/queen.rs:28:28
[INFO] [stdout]   23:     0x561d5eaad086 - core::ops::function::FnOnce::call_once::h82e3da6f85546bf3
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x561d5eaef8df - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x561d5eaef8df - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   26:     0x561d5eaee8f5 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   27:     0x561d5eaee8f5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x561d5eaee8f5 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x561d5eaee8f5 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x561d5eaee8f5 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x561d5eaee8f5 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   32:     0x561d5eaee8f5 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   33:     0x561d5eab6bb6 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   34:     0x561d5eab6bb6 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   35:     0x561d5eabbc67 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x561d5eabbc67 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x561d5eabbc67 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x561d5eabbc67 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x561d5eabbc67 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x561d5eabbc67 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x561d5eabbc67 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x561d5eb21d85 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   43:     0x561d5eb21d85 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   44:     0x561d5eb21d85 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f4be22ffac3 - <unknown>
[INFO] [stdout]   46:     0x7f4be2390bf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     queen::tests::middle_queen_moves
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aedfbd33eb9c8ab1604a313127d282fda4b9767b5ca01a6e5601b2f49932503b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aedfbd33eb9c8ab1604a313127d282fda4b9767b5ca01a6e5601b2f49932503b", kill_on_drop: false }`
[INFO] [stdout] aedfbd33eb9c8ab1604a313127d282fda4b9767b5ca01a6e5601b2f49932503b
