[INFO] updating cached repository https://github.com/ejaszewski/ruthless [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] 7a5e52487938faa7b3b55c1a13040db2ab55b25e [INFO] checking ejaszewski/ruthless against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fejaszewski%2Fruthless" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ejaszewski/ruthless on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ejaszewski/ruthless [INFO] finished tweaking git repo https://github.com/ejaszewski/ruthless [INFO] tweaked toml for git repo https://github.com/ejaszewski/ruthless written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/ejaszewski/ruthless already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 255ecb3508a5ecdddbdd61081030e1bdfe38a9f00f3e749e24352d8c3252ca23 [INFO] running `"docker" "start" "-a" "255ecb3508a5ecdddbdd61081030e1bdfe38a9f00f3e749e24352d8c3252ca23"` [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking serde v1.0.97 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking ruthless v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Deserialize` [INFO] [stderr] --> src/board/mod.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `beta` [INFO] [stderr] --> src/search/endgame.rs:186:71 [INFO] [stderr] | [INFO] [stderr] 186 | fn endgame_negamax_nb_2(&self, board: &mut Board, mut alpha: i32, beta: i32, wld: bool) -> (i32, u64) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_beta` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `branching_factor` is never read [INFO] [stderr] --> src/search/iterative.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | let mut branching_factor = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `branching_factor` is never read [INFO] [stderr] --> src/search/iterative.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | let mut branching_factor = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/search/eval/pattern.rs:906:13 [INFO] [stderr] | [INFO] [stderr] 906 | let mut blacks = board.black_disks; [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: variable does not need to be mutable [INFO] [stderr] --> src/search/eval/pattern.rs:907:13 [INFO] [stderr] | [INFO] [stderr] 907 | let mut whites = board.white_disks; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Deserialize` [INFO] [stderr] --> src/board/mod.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/search/endgame.rs:302:13 [INFO] [stderr] | [INFO] [stderr] 302 | let (score, m) = super::endgame_solve(&mut board, false, true); [INFO] [stderr] | ^^^^^^^^^^ expected a tuple with 3 elements, found one with 2 elements [INFO] [stderr] | [INFO] [stderr] = note: expected tuple `(i32, board::Move, search::SearchData)` [INFO] [stderr] found tuple `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/search/bns.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | let (_score, m) = bns::best_node_search(&mut board, 2, &eval); [INFO] [stderr] | ^^^^^^^^^^^ expected a tuple with 3 elements, found one with 2 elements [INFO] [stderr] | [INFO] [stderr] = note: expected tuple `(i32, board::Move, search::SearchData)` [INFO] [stderr] found tuple `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/search/ffo_test.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | let (score, m) = searcher.endgame_solve(&mut board, false); [INFO] [stderr] | ^^^^^^^^^^ expected a tuple with 3 elements, found one with 2 elements [INFO] [stderr] | [INFO] [stderr] = note: expected tuple `(i32, board::Move, search::SearchData)` [INFO] [stderr] found tuple `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/search/ffo_test.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | let (score, m) = searcher.endgame_solve(&mut board, false); [INFO] [stderr] | ^^^^^^^^^^ expected a tuple with 3 elements, found one with 2 elements [INFO] [stderr] | [INFO] [stderr] = note: expected tuple `(i32, board::Move, search::SearchData)` [INFO] [stderr] found tuple `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/search/ffo_test.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | let (score, m) = searcher.endgame_solve(&mut board, false); [INFO] [stderr] | ^^^^^^^^^^ expected a tuple with 3 elements, found one with 2 elements [INFO] [stderr] | [INFO] [stderr] = note: expected tuple `(i32, board::Move, search::SearchData)` [INFO] [stderr] found tuple `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/search/ffo_test.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | let (score, m) = searcher.endgame_solve(&mut board, false); [INFO] [stderr] | ^^^^^^^^^^ expected a tuple with 3 elements, found one with 2 elements [INFO] [stderr] | [INFO] [stderr] = note: expected tuple `(i32, board::Move, search::SearchData)` [INFO] [stderr] found tuple `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/search/ffo_test.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | let (score, m) = searcher.endgame_solve(&mut board, false); [INFO] [stderr] | ^^^^^^^^^^ expected a tuple with 3 elements, found one with 2 elements [INFO] [stderr] | [INFO] [stderr] = note: expected tuple `(i32, board::Move, search::SearchData)` [INFO] [stderr] found tuple `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/search/ffo_test.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | let (score, m) = searcher.endgame_solve(&mut board, false); [INFO] [stderr] | ^^^^^^^^^^ expected a tuple with 3 elements, found one with 2 elements [INFO] [stderr] | [INFO] [stderr] = note: expected tuple `(i32, board::Move, search::SearchData)` [INFO] [stderr] found tuple `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/search/ffo_test.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | let (score, m) = searcher.endgame_solve(&mut board, false); [INFO] [stderr] | ^^^^^^^^^^ expected a tuple with 3 elements, found one with 2 elements [INFO] [stderr] | [INFO] [stderr] = note: expected tuple `(i32, board::Move, search::SearchData)` [INFO] [stderr] found tuple `(_, _)` [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `ruthless`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused imports: `Evaluator`, `PieceSquareEvaluator` [INFO] [stderr] --> src/main.rs:16:67 [INFO] [stderr] | [INFO] [stderr] 16 | use ruthless::search::{ endgame, negamax, bns, iterative, eval::{ Evaluator, PieceSquareEvaluator, PatternEvaluator } }; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pat_eval2` [INFO] [stderr] --> src/main.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | let pat_eval2 = PatternEvaluator::from(pat_file.masks, pat_file.weights); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_pat_eval2` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `score` [INFO] [stderr] --> src/main.rs:270:18 [INFO] [stderr] | [INFO] [stderr] 270 | let (score, best, data) = iterative::nm_iter_deep(&mut board, time_allocated, &pat_eval); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_score` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `score` [INFO] [stderr] --> src/main.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | let (score, best, data) = iterative::nm_iter_deep(&mut board, time_allocated, &pat_eval); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_score` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `score` [INFO] [stderr] --> src/main.rs:287:18 [INFO] [stderr] | [INFO] [stderr] 287 | let (score, best, data) = endgame::endgame_solve(&mut board, false, false); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_score` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Evaluator`, `PieceSquareEvaluator` [INFO] [stderr] --> src/main.rs:16:67 [INFO] [stderr] | [INFO] [stderr] 16 | use ruthless::search::{ endgame, negamax, bns, iterative, eval::{ Evaluator, PieceSquareEvaluator, PatternEvaluator } }; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pat_eval2` [INFO] [stderr] --> src/main.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | let pat_eval2 = PatternEvaluator::from(pat_file.masks, pat_file.weights); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_pat_eval2` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `score` [INFO] [stderr] --> src/main.rs:270:18 [INFO] [stderr] | [INFO] [stderr] 270 | let (score, best, data) = iterative::nm_iter_deep(&mut board, time_allocated, &pat_eval); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_score` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `score` [INFO] [stderr] --> src/main.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | let (score, best, data) = iterative::nm_iter_deep(&mut board, time_allocated, &pat_eval); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_score` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `score` [INFO] [stderr] --> src/main.rs:287:18 [INFO] [stderr] | [INFO] [stderr] 287 | let (score, best, data) = endgame::endgame_solve(&mut board, false, false); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_score` [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "255ecb3508a5ecdddbdd61081030e1bdfe38a9f00f3e749e24352d8c3252ca23"` [INFO] running `"docker" "rm" "-f" "255ecb3508a5ecdddbdd61081030e1bdfe38a9f00f3e749e24352d8c3252ca23"` [INFO] [stdout] 255ecb3508a5ecdddbdd61081030e1bdfe38a9f00f3e749e24352d8c3252ca23