[INFO] cloning repository https://github.com/TheLegendBeacon/chess.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheLegendBeacon/chess.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLegendBeacon%2Fchess.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLegendBeacon%2Fchess.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 295edf53f8d89a41f3ec3a60db2eaaa637638bf2 [INFO] testing TheLegendBeacon/chess.rs against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLegendBeacon%2Fchess.rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/TheLegendBeacon/chess.rs [INFO] finished tweaking git repo https://github.com/TheLegendBeacon/chess.rs [INFO] tweaked toml for git repo https://github.com/TheLegendBeacon/chess.rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/TheLegendBeacon/chess.rs on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/TheLegendBeacon/chess.rs 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3a161a01ce4f2d0eb61ba3a46a39958143e2a130910e5501c1147bc4d544c67 [INFO] running `Command { std: "docker" "start" "-a" "b3a161a01ce4f2d0eb61ba3a46a39958143e2a130910e5501c1147bc4d544c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3a161a01ce4f2d0eb61ba3a46a39958143e2a130910e5501c1147bc4d544c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3a161a01ce4f2d0eb61ba3a46a39958143e2a130910e5501c1147bc4d544c67", kill_on_drop: false }` [INFO] [stdout] b3a161a01ce4f2d0eb61ba3a46a39958143e2a130910e5501c1147bc4d544c67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d699154f3989bf694fa9b0b23cbc0e037a1140794f505350cc077ad270ddb737 [INFO] running `Command { std: "docker" "start" "-a" "d699154f3989bf694fa9b0b23cbc0e037a1140794f505350cc077ad270ddb737", kill_on_drop: false }` [INFO] [stderr] Compiling chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Coordinate` [INFO] [stdout] --> src/main.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | use grid::{Coordinate, Grid}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut grid = Grid::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `can_castle` is never read [INFO] [stdout] --> src/grid.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Grid { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 15 | grid: [[Piece; 8]; 8], [INFO] [stdout] 16 | can_castle: ((bool, bool), (bool, bool)), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_piece`, `set_piece`, and `is_valid_coordinate` are never used [INFO] [stdout] --> src/grid.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Grid { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn get_piece(&self, coords: &Coordinate) -> Result<&Piece, ()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn set_piece(&mut self, coords: &Coordinate, piece: Piece) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn is_valid_coordinate(&self, coords: &Coordinate) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `move_piece` is never used [INFO] [stdout] --> src/grid.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 67 | impl Grid { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 68 | // validation code in validation.rs - this moves a piece and handles the taking of pieces. [INFO] [stdout] 69 | pub fn move_piece( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Direction` is never used [INFO] [stdout] --> src/validation.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_coordinate_modifier` is never used [INFO] [stdout] --> src/validation.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Direction { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 20 | pub fn to_coordinate_modifier(&self, is_white: bool) -> (isize, isize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MoveType` is never used [INFO] [stdout] --> src/validation.rs:45:10 [INFO] [stdout] | [INFO] [stdout] 45 | pub enum MoveType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_coord` is never used [INFO] [stdout] --> src/validation.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 52 | impl MoveType { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 53 | fn get_coord(&self) -> &Coordinate { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `move_number` and `get_directions` are never used [INFO] [stdout] --> src/validation.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl PieceKind { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 66 | pub fn move_number(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn get_directions(&self) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_possible_moves` is never used [INFO] [stdout] --> src/validation.rs:123:4 [INFO] [stdout] | [INFO] [stdout] 123 | fn generate_possible_moves(start_coord: &Coordinate, grid: &Grid) -> Result, ()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `validate_move` is never used [INFO] [stdout] --> src/validation.rs:235:12 [INFO] [stdout] | [INFO] [stdout] 234 | impl Grid { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 235 | pub fn validate_move( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "d699154f3989bf694fa9b0b23cbc0e037a1140794f505350cc077ad270ddb737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d699154f3989bf694fa9b0b23cbc0e037a1140794f505350cc077ad270ddb737", kill_on_drop: false }` [INFO] [stdout] d699154f3989bf694fa9b0b23cbc0e037a1140794f505350cc077ad270ddb737 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eaab16e965f012263f0fb8328461fac681cedfe628d0c352228635fda04e1b05 [INFO] running `Command { std: "docker" "start" "-a" "eaab16e965f012263f0fb8328461fac681cedfe628d0c352228635fda04e1b05", kill_on_drop: false }` [INFO] [stderr] Compiling chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Coordinate` [INFO] [stdout] --> src/main.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | use grid::{Coordinate, Grid}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut grid = Grid::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `can_castle` is never read [INFO] [stdout] --> src/grid.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Grid { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 15 | grid: [[Piece; 8]; 8], [INFO] [stdout] 16 | can_castle: ((bool, bool), (bool, bool)), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Castling` and `Promotion` are never constructed [INFO] [stdout] --> src/validation.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 45 | pub enum MoveType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 48 | Castling(Coordinate), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 49 | Promotion(Coordinate), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MoveType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "eaab16e965f012263f0fb8328461fac681cedfe628d0c352228635fda04e1b05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaab16e965f012263f0fb8328461fac681cedfe628d0c352228635fda04e1b05", kill_on_drop: false }` [INFO] [stdout] eaab16e965f012263f0fb8328461fac681cedfe628d0c352228635fda04e1b05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e743e54715a328263ee92c8ec975b1959b290d5e5d6b61179e084d3a5e8a3338 [INFO] running `Command { std: "docker" "start" "-a" "e743e54715a328263ee92c8ec975b1959b290d5e5d6b61179e084d3a5e8a3338", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Coordinate` [INFO] [stderr] --> src/main.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | use grid::{Coordinate, Grid}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let mut grid = Grid::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `can_castle` is never read [INFO] [stderr] --> src/grid.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct Grid { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 15 | grid: [[Piece; 8]; 8], [INFO] [stderr] 16 | can_castle: ((bool, bool), (bool, bool)), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variants `Castling` and `Promotion` are never constructed [INFO] [stderr] --> src/validation.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub enum MoveType { [INFO] [stderr] | -------- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 48 | Castling(Coordinate), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 49 | Promotion(Coordinate), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MoveType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `chess` (bin "chess" test) generated 4 warnings (run `cargo fix --bin "chess" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chess-401aa3d35eb0fff3) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test grid::tests::basic_grid_test ... ok [INFO] [stdout] test validation::tests::basic_attacking_move ... ok [INFO] [stdout] test grid::tests::grid_coordinate_test ... ok [INFO] [stdout] test validation::tests::basic_normal_move ... ok [INFO] [stdout] test validation::tests::basic_black_test ... ok [INFO] [stdout] test validation::tests::pawn_attack_test ... ok [INFO] [stdout] test validation::tests::basic_validation_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e743e54715a328263ee92c8ec975b1959b290d5e5d6b61179e084d3a5e8a3338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e743e54715a328263ee92c8ec975b1959b290d5e5d6b61179e084d3a5e8a3338", kill_on_drop: false }` [INFO] [stdout] e743e54715a328263ee92c8ec975b1959b290d5e5d6b61179e084d3a5e8a3338