[INFO] updating cached repository https://github.com/moreheadm/xanadu [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] a41dc5026a0b6832ca6f5eca55ce2289f1c806ae [INFO] testing moreheadm/xanadu against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoreheadm%2Fxanadu" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/moreheadm/xanadu on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/moreheadm/xanadu [INFO] finished tweaking git repo https://github.com/moreheadm/xanadu [INFO] tweaked toml for git repo https://github.com/moreheadm/xanadu written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/moreheadm/xanadu already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"` [INFO] [stdout] c4784f4c191c82eadd4e27411685e0a95c2f902bd6d90c6bac14344c3ca2f447 [INFO] running `"docker" "start" "-a" "c4784f4c191c82eadd4e27411685e0a95c2f902bd6d90c6bac14344c3ca2f447"` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling shakmaty v0.13.0 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling btoi v0.4.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling xanadu v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `Material`, `Piece` [INFO] [stderr] --> src/engine.rs:1:53 [INFO] [stderr] | [INFO] [stderr] 1 | use shakmaty::{Chess, Move, Position, Setup, Color, Material, MaterialSide, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 2 | Outcome, Piece, Role, Board}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `legals` [INFO] [stderr] --> src/main.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let legals = pos.legals(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_legals` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/runner.rs:119:29 [INFO] [stderr] | [INFO] [stderr] 119 | fn debug_cmd(&mut self, tokens: &mut Split) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/runner.rs:127:33 [INFO] [stderr] | [INFO] [stderr] 127 | fn setoption_cmd(&mut self, tokens: &mut Split) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/runner.rs:131:32 [INFO] [stderr] | [INFO] [stderr] 131 | fn register_cmd(&mut self, tokens: &mut Split) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/runner.rs:135:34 [INFO] [stderr] | [INFO] [stderr] 135 | fn ucinewgame_cmd(&mut self, tokens: &mut Split) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fen_start` [INFO] [stderr] --> src/runner.rs:145:18 [INFO] [stderr] | [INFO] [stderr] 145 | Some(fen_start) => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_fen_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/runner.rs:207:28 [INFO] [stderr] | [INFO] [stderr] 207 | fn stop_cmd(&mut self, tokens: &mut Split) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/runner.rs:218:33 [INFO] [stderr] | [INFO] [stderr] 218 | fn ponderhit_cmd(&mut self, tokens: &mut Split) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `eval` [INFO] [stderr] --> src/engine.rs:172:23 [INFO] [stderr] | [INFO] [stderr] 172 | let (mov, eval) = match self.position.turn() { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_eval` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/engine.rs:189:46 [INFO] [stderr] | [INFO] [stderr] 189 | fn searchmax(&mut self, position: Chess, mut upper: i32, mut lower: i32, [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/engine.rs:231:62 [INFO] [stderr] | [INFO] [stderr] 231 | fn searchmin(&mut self, position: Chess, mut upper: i32, mut lower: i32, [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `random_search` [INFO] [stderr] --> src/engine.rs:157:5 [INFO] [stderr] | [INFO] [stderr] 157 | fn random_search(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `king_value` should have an upper case name [INFO] [stderr] --> src/engine.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | const king_value: [i32; 64] = [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `KING_VALUE` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `queen_value` should have an upper case name [INFO] [stderr] --> src/engine.rs:18:7 [INFO] [stderr] | [INFO] [stderr] 18 | const queen_value: [i32; 64] = [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `QUEEN_VALUE` [INFO] [stderr] [INFO] [stderr] warning: constant `rook_value` should have an upper case name [INFO] [stderr] --> src/engine.rs:28:7 [INFO] [stderr] | [INFO] [stderr] 28 | const rook_value: [i32; 64] = [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `ROOK_VALUE` [INFO] [stderr] [INFO] [stderr] warning: constant `knight_value` should have an upper case name [INFO] [stderr] --> src/engine.rs:38:7 [INFO] [stderr] | [INFO] [stderr] 38 | const knight_value: [i32; 64] = [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `KNIGHT_VALUE` [INFO] [stderr] [INFO] [stderr] warning: constant `bishop_value` should have an upper case name [INFO] [stderr] --> src/engine.rs:48:7 [INFO] [stderr] | [INFO] [stderr] 48 | const bishop_value: [i32; 64] = [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `BISHOP_VALUE` [INFO] [stderr] [INFO] [stderr] warning: constant `pawn_value` should have an upper case name [INFO] [stderr] --> src/engine.rs:58:7 [INFO] [stderr] | [INFO] [stderr] 58 | const pawn_value: [i32; 64] = [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `PAWN_VALUE` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.28s [INFO] running `"docker" "inspect" "c4784f4c191c82eadd4e27411685e0a95c2f902bd6d90c6bac14344c3ca2f447"` [INFO] running `"docker" "rm" "-f" "c4784f4c191c82eadd4e27411685e0a95c2f902bd6d90c6bac14344c3ca2f447"` [INFO] [stdout] c4784f4c191c82eadd4e27411685e0a95c2f902bd6d90c6bac14344c3ca2f447 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] aa6272fbaec1d59a6d52d3e3884ffcc19fdbd3e6e40afad532903fe38e39af2e [INFO] running `"docker" "start" "-a" "aa6272fbaec1d59a6d52d3e3884ffcc19fdbd3e6e40afad532903fe38e39af2e"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling xanadu v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/runner.rs:226:9 [INFO] [stderr] | [INFO] [stderr] 226 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Material`, `Piece` [INFO] [stderr] --> src/engine.rs:1:53 [INFO] [stderr] | [INFO] [stderr] 1 | use shakmaty::{Chess, Move, Position, Setup, Color, Material, MaterialSide, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 2 | Outcome, Piece, Role, Board}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `legals` [INFO] [stderr] --> src/main.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let legals = pos.legals(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_legals` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/runner.rs:119:29 [INFO] [stderr] | [INFO] [stderr] 119 | fn debug_cmd(&mut self, tokens: &mut Split) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/runner.rs:127:33 [INFO] [stderr] | [INFO] [stderr] 127 | fn setoption_cmd(&mut self, tokens: &mut Split) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/runner.rs:131:32 [INFO] [stderr] | [INFO] [stderr] 131 | fn register_cmd(&mut self, tokens: &mut Split) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/runner.rs:135:34 [INFO] [stderr] | [INFO] [stderr] 135 | fn ucinewgame_cmd(&mut self, tokens: &mut Split) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fen_start` [INFO] [stderr] --> src/runner.rs:145:18 [INFO] [stderr] | [INFO] [stderr] 145 | Some(fen_start) => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_fen_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/runner.rs:207:28 [INFO] [stderr] | [INFO] [stderr] 207 | fn stop_cmd(&mut self, tokens: &mut Split) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tokens` [INFO] [stderr] --> src/runner.rs:218:33 [INFO] [stderr] | [INFO] [stderr] 218 | fn ponderhit_cmd(&mut self, tokens: &mut Split) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_tokens` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `eval` [INFO] [stderr] --> src/engine.rs:172:23 [INFO] [stderr] | [INFO] [stderr] 172 | let (mov, eval) = match self.position.turn() { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_eval` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/engine.rs:189:46 [INFO] [stderr] | [INFO] [stderr] 189 | fn searchmax(&mut self, position: Chess, mut upper: i32, mut lower: i32, [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/engine.rs:231:62 [INFO] [stderr] | [INFO] [stderr] 231 | fn searchmin(&mut self, position: Chess, mut upper: i32, mut lower: i32, [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `random_search` [INFO] [stderr] --> src/engine.rs:157:5 [INFO] [stderr] | [INFO] [stderr] 157 | fn random_search(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `king_value` should have an upper case name [INFO] [stderr] --> src/engine.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | const king_value: [i32; 64] = [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `KING_VALUE` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `queen_value` should have an upper case name [INFO] [stderr] --> src/engine.rs:18:7 [INFO] [stderr] | [INFO] [stderr] 18 | const queen_value: [i32; 64] = [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper case: `QUEEN_VALUE` [INFO] [stderr] [INFO] [stderr] warning: constant `rook_value` should have an upper case name [INFO] [stderr] --> src/engine.rs:28:7 [INFO] [stderr] | [INFO] [stderr] 28 | const rook_value: [i32; 64] = [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `ROOK_VALUE` [INFO] [stderr] [INFO] [stderr] warning: constant `knight_value` should have an upper case name [INFO] [stderr] --> src/engine.rs:38:7 [INFO] [stderr] | [INFO] [stderr] 38 | const knight_value: [i32; 64] = [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `KNIGHT_VALUE` [INFO] [stderr] [INFO] [stderr] warning: constant `bishop_value` should have an upper case name [INFO] [stderr] --> src/engine.rs:48:7 [INFO] [stderr] | [INFO] [stderr] 48 | const bishop_value: [i32; 64] = [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `BISHOP_VALUE` [INFO] [stderr] [INFO] [stderr] warning: constant `pawn_value` should have an upper case name [INFO] [stderr] --> src/engine.rs:58:7 [INFO] [stderr] | [INFO] [stderr] 58 | const pawn_value: [i32; 64] = [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `PAWN_VALUE` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `"docker" "inspect" "aa6272fbaec1d59a6d52d3e3884ffcc19fdbd3e6e40afad532903fe38e39af2e"` [INFO] running `"docker" "rm" "-f" "aa6272fbaec1d59a6d52d3e3884ffcc19fdbd3e6e40afad532903fe38e39af2e"` [INFO] [stdout] aa6272fbaec1d59a6d52d3e3884ffcc19fdbd3e6e40afad532903fe38e39af2e [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"` [INFO] [stdout] a5f5f417c8395d91de19c4dcf31d5941109761af235298e1e5e880e3f3b0557e [INFO] running `"docker" "start" "-a" "a5f5f417c8395d91de19c4dcf31d5941109761af235298e1e5e880e3f3b0557e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/xanadu-29867b62ef80b526 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test engine::tests::test_evaluation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a5f5f417c8395d91de19c4dcf31d5941109761af235298e1e5e880e3f3b0557e"` [INFO] running `"docker" "rm" "-f" "a5f5f417c8395d91de19c4dcf31d5941109761af235298e1e5e880e3f3b0557e"` [INFO] [stdout] a5f5f417c8395d91de19c4dcf31d5941109761af235298e1e5e880e3f3b0557e