[INFO] cloning repository https://github.com/kevinAlbs/Checkers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kevinAlbs/Checkers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkevinAlbs%2FCheckers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkevinAlbs%2FCheckers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 38dfef4055469c9de4398e40fb56505f92602d38 [INFO] testing kevinAlbs/Checkers against 1.90.0 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkevinAlbs%2FCheckers" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kevinAlbs/Checkers [INFO] finished tweaking git repo https://github.com/kevinAlbs/Checkers [INFO] tweaked toml for git repo https://github.com/kevinAlbs/Checkers written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kevinAlbs/Checkers on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kevinAlbs/Checkers 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.99 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.99 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.99 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.99 [INFO] [stderr] Downloaded wasm-bindgen v0.2.99 [INFO] [stderr] Downloaded syn v2.0.91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2f696069602a18b6d5b4ccfed761df503585becf2aa0a2aa9fffc3e776da98b [INFO] running `Command { std: "docker" "start" "-a" "e2f696069602a18b6d5b4ccfed761df503585becf2aa0a2aa9fffc3e776da98b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2f696069602a18b6d5b4ccfed761df503585becf2aa0a2aa9fffc3e776da98b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2f696069602a18b6d5b4ccfed761df503585becf2aa0a2aa9fffc3e776da98b", kill_on_drop: false }` [INFO] [stdout] e2f696069602a18b6d5b4ccfed761df503585becf2aa0a2aa9fffc3e776da98b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9deaa4f8138ea92ab735459a9e23034b11daaafa1073cec66c5c2938d3673c48 [INFO] running `Command { std: "docker" "start" "-a" "9deaa4f8138ea92ab735459a9e23034b11daaafa1073cec66c5c2938d3673c48", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.99 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.99 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.91 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.99 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.99 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.99 [INFO] [stderr] Compiling checkers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Black` and `White` are never constructed [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | enum Turn { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 5 | Black, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 6 | White, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Turn` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `set`, `from_strings`, and `to_string` are never used [INFO] [stdout] --> src/lib.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl Board { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | fn set(&mut self, i: i8, j: i8, v: char) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | fn from_strings(s: Vec<&str>) -> Board { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `turn` and `in_step` are never read [INFO] [stdout] --> src/lib.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 49 | struct Checkers { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 50 | turn: Turn, [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | board: Board, [INFO] [stdout] 52 | in_step: Option<(i8, i8)>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/lib.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl Checkers { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 57 | #[wasm_bindgen(constructor)] [INFO] [stdout] 58 | pub fn new() -> Checkers { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | fn from(s: Vec<&str>, t: Turn) -> Checkers { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | pub fn at(&self, i: i8, j: i8) -> char { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn get_turn(&self) -> char { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | fn is_opponent(&self, i: i8, j: i8) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn is_empty(&self, i: i8, j: i8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn make_step(&mut self, s: Step) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | pub fn get_steps(&self, i: i8, j: i8) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | fn get_steps_local(&self, i: i8, j: i8) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `src_i`, `src_j`, `dst_i`, and `dst_j` are never used [INFO] [stdout] --> src/lib.rs:316:12 [INFO] [stdout] | [INFO] [stdout] 314 | impl Step { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 315 | #[wasm_bindgen(getter)] [INFO] [stdout] 316 | pub fn src_i(&self) -> i8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 320 | pub fn src_j(&self) -> i8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 324 | pub fn dst_i(&self) -> i8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 328 | pub fn dst_j(&self) -> i8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.27s [INFO] running `Command { std: "docker" "inspect" "9deaa4f8138ea92ab735459a9e23034b11daaafa1073cec66c5c2938d3673c48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9deaa4f8138ea92ab735459a9e23034b11daaafa1073cec66c5c2938d3673c48", kill_on_drop: false }` [INFO] [stdout] 9deaa4f8138ea92ab735459a9e23034b11daaafa1073cec66c5c2938d3673c48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db70d9ab74dd8f3bc6f3b8f9851333ce699e9f0dcca7894d9f8d1b455fa7cfde [INFO] running `Command { std: "docker" "start" "-a" "db70d9ab74dd8f3bc6f3b8f9851333ce699e9f0dcca7894d9f8d1b455fa7cfde", kill_on_drop: false }` [INFO] [stderr] Compiling checkers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:558:13 [INFO] [stdout] | [INFO] [stdout] 558 | let mut c = Checkers::from( [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `at` and `get_turn` are never used [INFO] [stdout] --> src/lib.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl Checkers { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 85 | pub fn at(&self, i: i8, j: i8) -> char { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn get_turn(&self) -> char { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `src_i`, `src_j`, `dst_i`, and `dst_j` are never used [INFO] [stdout] --> src/lib.rs:316:12 [INFO] [stdout] | [INFO] [stdout] 314 | impl Step { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] 315 | #[wasm_bindgen(getter)] [INFO] [stdout] 316 | pub fn src_i(&self) -> i8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 320 | pub fn src_j(&self) -> i8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 324 | pub fn dst_i(&self) -> i8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 328 | pub fn dst_j(&self) -> i8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "db70d9ab74dd8f3bc6f3b8f9851333ce699e9f0dcca7894d9f8d1b455fa7cfde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db70d9ab74dd8f3bc6f3b8f9851333ce699e9f0dcca7894d9f8d1b455fa7cfde", kill_on_drop: false }` [INFO] [stdout] db70d9ab74dd8f3bc6f3b8f9851333ce699e9f0dcca7894d9f8d1b455fa7cfde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4b6108a6113cede42e7a3371ea76713f8863a156604505e82a51b332d67a4605 [INFO] running `Command { std: "docker" "start" "-a" "4b6108a6113cede42e7a3371ea76713f8863a156604505e82a51b332d67a4605", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:558:13 [INFO] [stderr] | [INFO] [stderr] 558 | let mut c = Checkers::from( [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `at` and `get_turn` are never used [INFO] [stderr] --> src/lib.rs:85:12 [INFO] [stderr] | [INFO] [stderr] 56 | impl Checkers { [INFO] [stderr] | ------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 85 | pub fn at(&self, i: i8, j: i8) -> char { [INFO] [stderr] | ^^ [INFO] [stderr] ... [INFO] [stderr] 93 | pub fn get_turn(&self) -> char { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `src_i`, `src_j`, `dst_i`, and `dst_j` are never used [INFO] [stderr] --> src/lib.rs:316:12 [INFO] [stderr] | [INFO] [stderr] 314 | impl Step { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] 315 | #[wasm_bindgen(getter)] [INFO] [stderr] 316 | pub fn src_i(&self) -> i8 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 320 | pub fn src_j(&self) -> i8 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 324 | pub fn dst_i(&self) -> i8 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 328 | pub fn dst_j(&self) -> i8 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `checkers` (lib test) generated 3 warnings (run `cargo fix --lib -p checkers --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/checkers-fc7953a1acbbe418) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::can_display_board ... ok [INFO] [stdout] test tests::can_jump ... ok [INFO] [stdout] test tests::can_jump_sequence ... ok [INFO] [stdout] test tests::determines_capture ... ok [INFO] [stdout] test tests::checks_jump_destination_is_empty ... ok [INFO] [stdout] test tests::determines_capture_sequence ... ok [INFO] [stdout] test tests::finds_moves ... ok [INFO] [stdout] test tests::requires_capture_for_other_piece ... ok [INFO] [stdout] test tests::requires_jump_sequence_to_continue ... ok [INFO] [stdout] test tests::can_king ... ok [INFO] [stdout] test tests::can_step ... ok [INFO] [stdout] test tests::requires_capture ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4b6108a6113cede42e7a3371ea76713f8863a156604505e82a51b332d67a4605", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b6108a6113cede42e7a3371ea76713f8863a156604505e82a51b332d67a4605", kill_on_drop: false }` [INFO] [stdout] 4b6108a6113cede42e7a3371ea76713f8863a156604505e82a51b332d67a4605