[INFO] updating cached repository https://github.com/furrykef/farce [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 87be94c2d4d27c4158ba9394e33d6fd942edf148 [INFO] testing furrykef/farce against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffurrykef%2Ffarce" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/furrykef/farce on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [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-0/source/Cargo.toml [INFO] crate git repo https://github.com/furrykef/farce already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ed5068e9dc53d3728f223ba9be9970e0dd60287813ed1faf766ad5c4efbe7a41 [INFO] running `"docker" "start" "-a" "ed5068e9dc53d3728f223ba9be9970e0dd60287813ed1faf766ad5c4efbe7a41"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.24 [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 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] [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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `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[0-9]+)$").unwrap(); [INFO] [stderr] 73 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/position.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | / lazy_static! { [INFO] [stderr] 60 | | static ref RE: Regex = Regex::new("^([PpNnBbRrQqKk1-8]+)/\ [INFO] [stderr] 61 | | ([PpNnBbRrQqKk1-8]+)/\ [INFO] [stderr] 62 | | ([PpNnBbRrQqKk1-8]+)/\ [INFO] [stderr] ... | [INFO] [stderr] 72 | | (?P[0-9]+)$").unwrap(); [INFO] [stderr] 73 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (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::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_rx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` 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: variant is never constructed: `White` [INFO] [stderr] --> src/color.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | White, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Black` [INFO] [stderr] --> src/color.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Black [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `opposite_color` [INFO] [stderr] --> src/color.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn opposite_color(color: Color) -> Color { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pawn` [INFO] [stderr] --> src/piece.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | Pawn, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Knight` [INFO] [stderr] --> src/piece.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | Knight, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bishop` [INFO] [stderr] --> src/piece.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Bishop, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Rook` [INFO] [stderr] --> src/piece.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Rook, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Queen` [INFO] [stderr] --> src/piece.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Queen, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `King` [INFO] [stderr] --> src/piece.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | King [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `STARTPOS_FEN` [INFO] [stderr] --> src/position.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const STARTPOS_FEN: &str = "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Empty` [INFO] [stderr] --> src/position.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Empty, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Piece` [INFO] [stderr] --> src/position.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | Piece(PieceType, Color) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/position.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn new() -> Position { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_fen` [INFO] [stderr] --> src/position.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn from_fen(fen: &str) -> Position { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `make_move` [INFO] [stderr] --> src/position.rs:190:12 [INFO] [stderr] | [INFO] [stderr] 190 | pub fn make_move(&mut self, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_board_data` [INFO] [stderr] --> src/position.rs:299:4 [INFO] [stderr] | [INFO] [stderr] 299 | fn read_board_data(captures: &Captures) -> [[Cell; 8]; 8] { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `can_piece_move_into_cell` [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] warning: function is never used: `parse_algebraic_coords` [INFO] [stderr] --> src/position.rs:340:4 [INFO] [stderr] | [INFO] [stderr] 340 | fn parse_algebraic_coords(coords: &str) -> (usize, usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 25 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.01s [INFO] running `"docker" "inspect" "ed5068e9dc53d3728f223ba9be9970e0dd60287813ed1faf766ad5c4efbe7a41"` [INFO] running `"docker" "rm" "-f" "ed5068e9dc53d3728f223ba9be9970e0dd60287813ed1faf766ad5c4efbe7a41"` [INFO] [stdout] ed5068e9dc53d3728f223ba9be9970e0dd60287813ed1faf766ad5c4efbe7a41 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6f2829fecc1fa8f5bd4f9de1b46f7079c5af012036b790ed4d7357f2de22507b [INFO] running `"docker" "start" "-a" "6f2829fecc1fa8f5bd4f9de1b46f7079c5af012036b790ed4d7357f2de22507b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling farce v0.1.0 (/opt/rustwide/workdir) [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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `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[0-9]+)$").unwrap(); [INFO] [stderr] 73 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/position.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | / lazy_static! { [INFO] [stderr] 60 | | static ref RE: Regex = Regex::new("^([PpNnBbRrQqKk1-8]+)/\ [INFO] [stderr] 61 | | ([PpNnBbRrQqKk1-8]+)/\ [INFO] [stderr] 62 | | ([PpNnBbRrQqKk1-8]+)/\ [INFO] [stderr] ... | [INFO] [stderr] 72 | | (?P[0-9]+)$").unwrap(); [INFO] [stderr] 73 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (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::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_rx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` 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 is never used: `can_piece_move_into_cell` [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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `"docker" "inspect" "6f2829fecc1fa8f5bd4f9de1b46f7079c5af012036b790ed4d7357f2de22507b"` [INFO] running `"docker" "rm" "-f" "6f2829fecc1fa8f5bd4f9de1b46f7079c5af012036b790ed4d7357f2de22507b"` [INFO] [stdout] 6f2829fecc1fa8f5bd4f9de1b46f7079c5af012036b790ed4d7357f2de22507b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fe8dc17edbbb58ae710114c272097358fca52f4e59935216a934828c4302ef2c [INFO] running `"docker" "start" "-a" "fe8dc17edbbb58ae710114c272097358fca52f4e59935216a934828c4302ef2c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `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[0-9]+)$").unwrap(); [INFO] [stderr] 73 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/position.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | / lazy_static! { [INFO] [stderr] 60 | | static ref RE: Regex = Regex::new("^([PpNnBbRrQqKk1-8]+)/\ [INFO] [stderr] 61 | | ([PpNnBbRrQqKk1-8]+)/\ [INFO] [stderr] 62 | | ([PpNnBbRrQqKk1-8]+)/\ [INFO] [stderr] ... | [INFO] [stderr] 72 | | (?P[0-9]+)$").unwrap(); [INFO] [stderr] 73 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (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::(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_rx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` 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 is never used: `can_piece_move_into_cell` [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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/farce-5861e318ebe0d7bf [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test position::tests::black_castling_queenside ... ok [INFO] [stdout] test position::tests::white_castling_kingside ... ok [INFO] [stdout] test position::tests::promote_pawn_to_knight ... ok [INFO] [stdout] test position::tests::new_equals_startpos ... ok [INFO] [stdout] test position::tests::giuoco_piano ... ok [INFO] [stdout] test position::tests::moves_1e4 ... ok [INFO] [stdout] test position::tests::black_capturing_en_passant ... ok [INFO] [stdout] test position::tests::fen_of_start_position ... ok [INFO] [stdout] test position::tests::not_en_passant ... ok [INFO] [stdout] test position::tests::white_castling_queenside ... ok [INFO] [stdout] test position::tests::white_capturing_en_passant ... ok [INFO] [stdout] test position::tests::black_castling_kingside ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "fe8dc17edbbb58ae710114c272097358fca52f4e59935216a934828c4302ef2c"` [INFO] running `"docker" "rm" "-f" "fe8dc17edbbb58ae710114c272097358fca52f4e59935216a934828c4302ef2c"` [INFO] [stdout] fe8dc17edbbb58ae710114c272097358fca52f4e59935216a934828c4302ef2c