[INFO] cloning repository https://github.com/furrykef/farce
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/furrykef/farce" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffurrykef%2Ffarce", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffurrykef%2Ffarce'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 87be94c2d4d27c4158ba9394e33d6fd942edf148
[INFO] testing furrykef/farce against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffurrykef%2Ffarce" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/furrykef/farce
[INFO] finished tweaking git repo https://github.com/furrykef/farce
[INFO] tweaked toml for git repo https://github.com/furrykef/farce written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/furrykef/farce on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/furrykef/farce 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `farce` (manifest) generated 1 warning
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread_local v0.3.4
[INFO] [stderr]   Downloaded lazy_static v0.2.8
[INFO] [stderr]   Downloaded utf8-ranges v1.0.0
[INFO] [stderr]   Downloaded regex-syntax v0.4.1
[INFO] [stderr]   Downloaded memchr v1.0.1
[INFO] [stderr]   Downloaded aho-corasick v0.6.3
[INFO] [stderr]   Downloaded regex v0.2.2
[INFO] [stderr]   Downloaded libc v0.2.24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61
[INFO] running `Command { std: "docker" "start" "3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `farce` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.24
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.4.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling farce v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/engine_thread_manager.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/position.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | /         lazy_static! {
[INFO] [stdout] 60 | |             static ref RE: Regex = Regex::new("^([PpNnBbRrQqKk1-8]+)/\
[INFO] [stdout] 61 | |                                                ([PpNnBbRrQqKk1-8]+)/\
[INFO] [stdout] 62 | |                                                ([PpNnBbRrQqKk1-8]+)/\
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |                                                (?P<move_number>[0-9]+)$").unwrap();
[INFO] [stdout] 73 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/position.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | /         lazy_static! {
[INFO] [stdout] 60 | |             static ref RE: Regex = Regex::new("^([PpNnBbRrQqKk1-8]+)/\
[INFO] [stdout] 61 | |                                                ([PpNnBbRrQqKk1-8]+)/\
[INFO] [stdout] 62 | |                                                ([PpNnBbRrQqKk1-8]+)/\
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |                                                (?P<move_number>[0-9]+)$").unwrap();
[INFO] [stdout] 73 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/engine_thread_manager.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let (tx, rx) = mpsc::channel::<MessageToEngine>();
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/engine_thread_manager.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn cmd_go(&self, tokens: &mut SplitWhitespace) {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/engine_thread_manager.rs:36:32
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn cmd_position(&self, tokens: &mut SplitWhitespace) {
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/engine_thread_manager.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn cmd_setoption(&self, tokens: &mut SplitWhitespace) {
[INFO] [stdout]    |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Color` is never used
[INFO] [stdout]  --> src/color.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Color
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `opposite_color` is never used
[INFO] [stdout]  --> src/color.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn opposite_color(color: Color) -> Color {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PieceType` is never used
[INFO] [stdout]  --> src/piece.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum PieceType {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STARTPOS_FEN` is never used
[INFO] [stdout]   --> src/position.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const STARTPOS_FEN: &str = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1";
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROW_1` is never used
[INFO] [stdout]   --> src/position.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const ROW_1: usize = 7;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROW_2` is never used
[INFO] [stdout]   --> src/position.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const ROW_2: usize = 6;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROW_3` is never used
[INFO] [stdout]   --> src/position.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const ROW_3: usize = 5;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROW_4` is never used
[INFO] [stdout]   --> src/position.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const ROW_4: usize = 4;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROW_5` is never used
[INFO] [stdout]   --> src/position.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const ROW_5: usize = 3;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROW_6` is never used
[INFO] [stdout]   --> src/position.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const ROW_6: usize = 2;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROW_7` is never used
[INFO] [stdout]   --> src/position.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const ROW_7: usize = 1;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROW_8` is never used
[INFO] [stdout]   --> src/position.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const ROW_8: usize = 0;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COL_A` is never used
[INFO] [stdout]   --> src/position.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const COL_A: usize = 0;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COL_B` is never used
[INFO] [stdout]   --> src/position.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const COL_B: usize = 1;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COL_C` is never used
[INFO] [stdout]   --> src/position.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const COL_C: usize = 2;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COL_D` is never used
[INFO] [stdout]   --> src/position.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const COL_D: usize = 3;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COL_E` is never used
[INFO] [stdout]   --> src/position.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const COL_E: usize = 4;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COL_F` is never used
[INFO] [stdout]   --> src/position.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const COL_F: usize = 5;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COL_G` is never used
[INFO] [stdout]   --> src/position.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | const COL_G: usize = 6;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COL_H` is never used
[INFO] [stdout]   --> src/position.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const COL_H: usize = 7;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Cell` is never used
[INFO] [stdout]   --> src/position.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub enum Cell {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Position` is never constructed
[INFO] [stdout]   --> src/position.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Position {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `from_fen`, `to_fen`, and `make_move` are never used
[INFO] [stdout]    --> src/position.rs:50:12
[INFO] [stdout]     |
[INFO] [stdout]  49 | impl Position {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout]  50 |     pub fn new() -> Position {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub fn from_fen(fen: &str) -> Position {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn to_fen(&self) -> String {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn make_move(&mut self,
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_board_data` is never used
[INFO] [stdout]    --> src/position.rs:299:4
[INFO] [stdout]     |
[INFO] [stdout] 299 | fn read_board_data(captures: &Captures) -> [[Cell; 8]; 8] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `can_piece_move_into_cell` is never used
[INFO] [stdout]    --> src/position.rs:331:8
[INFO] [stdout]     |
[INFO] [stdout] 331 | pub fn can_piece_move_into_cell(cell: Cell, my_color: Color) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_algebraic_coords` is never used
[INFO] [stdout]    --> src/position.rs:340:4
[INFO] [stdout]     |
[INFO] [stdout] 340 | fn parse_algebraic_coords(coords: &str) -> (usize, usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_algebraic_coords` is never used
[INFO] [stdout]    --> src/position.rs:347:4
[INFO] [stdout]     |
[INFO] [stdout] 347 | fn to_algebraic_coords(coords: (usize, usize)) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.86s
[INFO] running `Command { std: "docker" "inspect" "3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `farce` (manifest) generated 1 warning
[INFO] [stderr]    Compiling farce v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/engine_thread_manager.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/position.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | /         lazy_static! {
[INFO] [stdout] 60 | |             static ref RE: Regex = Regex::new("^([PpNnBbRrQqKk1-8]+)/\
[INFO] [stdout] 61 | |                                                ([PpNnBbRrQqKk1-8]+)/\
[INFO] [stdout] 62 | |                                                ([PpNnBbRrQqKk1-8]+)/\
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |                                                (?P<move_number>[0-9]+)$").unwrap();
[INFO] [stdout] 73 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stdout]   --> src/position.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | /         lazy_static! {
[INFO] [stdout] 60 | |             static ref RE: Regex = Regex::new("^([PpNnBbRrQqKk1-8]+)/\
[INFO] [stdout] 61 | |                                                ([PpNnBbRrQqKk1-8]+)/\
[INFO] [stdout] 62 | |                                                ([PpNnBbRrQqKk1-8]+)/\
[INFO] [stdout] ...  |
[INFO] [stdout] 72 | |                                                (?P<move_number>[0-9]+)$").unwrap();
[INFO] [stdout] 73 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> src/engine_thread_manager.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let (tx, rx) = mpsc::channel::<MessageToEngine>();
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/engine_thread_manager.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn cmd_go(&self, tokens: &mut SplitWhitespace) {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/engine_thread_manager.rs:36:32
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn cmd_position(&self, tokens: &mut SplitWhitespace) {
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tokens`
[INFO] [stdout]   --> src/engine_thread_manager.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn cmd_setoption(&self, tokens: &mut SplitWhitespace) {
[INFO] [stdout]    |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `can_piece_move_into_cell` is never used
[INFO] [stdout]    --> src/position.rs:331:8
[INFO] [stdout]     |
[INFO] [stdout] 331 | pub fn can_piece_move_into_cell(cell: Cell, my_color: Color) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `farce` (manifest) generated 1 warning
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/engine_thread_manager.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stderr]   --> src/position.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 | /         lazy_static! {
[INFO] [stderr] 60 | |             static ref RE: Regex = Regex::new("^([PpNnBbRrQqKk1-8]+)/\
[INFO] [stderr] 61 | |                                                ([PpNnBbRrQqKk1-8]+)/\
[INFO] [stderr] 62 | |                                                ([PpNnBbRrQqKk1-8]+)/\
[INFO] [stderr] ...  |
[INFO] [stderr] 72 | |                                                (?P<move_number>[0-9]+)$").unwrap();
[INFO] [stderr] 73 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred
[INFO] [stderr]   --> src/position.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 | /         lazy_static! {
[INFO] [stderr] 60 | |             static ref RE: Regex = Regex::new("^([PpNnBbRrQqKk1-8]+)/\
[INFO] [stderr] 61 | |                                                ([PpNnBbRrQqKk1-8]+)/\
[INFO] [stderr] 62 | |                                                ([PpNnBbRrQqKk1-8]+)/\
[INFO] [stderr] ...  |
[INFO] [stderr] 72 | |                                                (?P<move_number>[0-9]+)$").unwrap();
[INFO] [stderr] 73 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rx`
[INFO] [stderr]   --> src/engine_thread_manager.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let (tx, rx) = mpsc::channel::<MessageToEngine>();
[INFO] [stderr]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]   --> src/engine_thread_manager.rs:24:26
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn cmd_go(&self, tokens: &mut SplitWhitespace) {
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]   --> src/engine_thread_manager.rs:36:32
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn cmd_position(&self, tokens: &mut SplitWhitespace) {
[INFO] [stderr]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tokens`
[INFO] [stderr]   --> src/engine_thread_manager.rs:40:33
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn cmd_setoption(&self, tokens: &mut SplitWhitespace) {
[INFO] [stderr]    |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens`
[INFO] [stderr] 
[INFO] [stderr] warning: function `can_piece_move_into_cell` is never used
[INFO] [stderr]    --> src/position.rs:331:8
[INFO] [stderr]     |
[INFO] [stderr] 331 | pub fn can_piece_move_into_cell(cell: Cell, my_color: Color) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `farce` (bin "farce" test) generated 8 warnings (run `cargo fix --bin "farce" -p farce --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/farce-8b5ecca6af3f5529)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test position::tests::not_en_passant ... ok
[INFO] [stdout] test position::tests::new_equals_startpos ... ok
[INFO] [stdout] test position::tests::black_capturing_en_passant ... ok
[INFO] [stdout] test position::tests::giuoco_piano ... ok
[INFO] [stdout] test position::tests::white_capturing_en_passant ... ok
[INFO] [stdout] test position::tests::white_castling_queenside ... ok
[INFO] [stdout] test position::tests::fen_of_start_position ... ok
[INFO] [stdout] test position::tests::black_castling_queenside ... ok
[INFO] [stdout] test position::tests::moves_1e4 ... ok
[INFO] [stdout] test position::tests::black_castling_kingside ... ok
[INFO] [stdout] test position::tests::promote_pawn_to_knight ... ok
[INFO] [stdout] test position::tests::white_castling_kingside ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61", kill_on_drop: false }`
[INFO] [stdout] 3815c749595f6c2ad99df2a6f44b0f7f3e1c45f10d2a6e3c80cf355a0b375e61
