[INFO] updating cached repository https://github.com/ejaszewski/ruthless
[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] ed74c0edd4b79541961c46c5a965e59c8d4dd366
[INFO] testing ejaszewski/ruthless against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fejaszewski%2Fruthless" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ejaszewski/ruthless 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/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 work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ejaszewski/ruthless 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] 523ff7825d7ed954999d1233a34ccebdb1ef84b19611643f4a6523a3ae840648
[INFO] running `"docker" "start" "-a" "523ff7825d7ed954999d1233a34ccebdb1ef84b19611643f4a6523a3ae840648"`
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling 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: `temp`
[INFO] [stderr]    --> src/search/eval/pattern.rs:729:13
[INFO] [stderr]     |
[INFO] [stderr] 729 |     let mut temp = a;
[INFO] [stderr]     |             ^^^^ help: consider prefixing with an underscore: `_temp`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/search/eval/pattern.rs:729:9
[INFO] [stderr]     |
[INFO] [stderr] 729 |     let mut temp = a;
[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:731:9
[INFO] [stderr]     |
[INFO] [stderr] 731 |     let mut m = 0x80_00_00_00_00_00_00_00;
[INFO] [stderr]     |         ----^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused bitwise operation that must be used
[INFO] [stderr]    --> src/search/eval/pattern.rs:736:13
[INFO] [stderr]     |
[INFO] [stderr] 736 |             a >> 1;
[INFO] [stderr]     |             ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused bitwise operation that must be used
[INFO] [stderr]    --> src/search/eval/pattern.rs:738:9
[INFO] [stderr]     |
[INFO] [stderr] 738 |         m >> 1;
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/main.rs:201:27
[INFO] [stderr]     |
[INFO] [stderr] 201 |     idxs.par_iter().map(|&i| random_solved(empties)).collect()
[INFO] [stderr]     |                           ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.44s
[INFO] running `"docker" "inspect" "523ff7825d7ed954999d1233a34ccebdb1ef84b19611643f4a6523a3ae840648"`
[INFO] running `"docker" "rm" "-f" "523ff7825d7ed954999d1233a34ccebdb1ef84b19611643f4a6523a3ae840648"`
[INFO] [stdout] 523ff7825d7ed954999d1233a34ccebdb1ef84b19611643f4a6523a3ae840648
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] ec7b0adaaa891c4c69ed8005ce4b7755aed127998010274b445e325b18ffb339
[INFO] running `"docker" "start" "-a" "ec7b0adaaa891c4c69ed8005ce4b7755aed127998010274b445e325b18ffb339"`
[INFO] [stderr]    Compiling 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: `i`
[INFO] [stderr]    --> src/main.rs:201:27
[INFO] [stderr]     |
[INFO] [stderr] 201 |     idxs.par_iter().map(|&i| random_solved(empties)).collect()
[INFO] [stderr]     |                           ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `temp`
[INFO] [stderr]    --> src/search/eval/pattern.rs:729:13
[INFO] [stderr]     |
[INFO] [stderr] 729 |     let mut temp = a;
[INFO] [stderr]     |             ^^^^ help: consider prefixing with an underscore: `_temp`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/search/eval/piecesquare.rs:68:13
[INFO] [stderr]    |
[INFO] [stderr] 68 |         let mut board = Board::from_pos(0xFF_FF_FF_FF_00_00_00_00, 0x00_00_00_00_FF_FF_FF_FF, true);
[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:729:9
[INFO] [stderr]     |
[INFO] [stderr] 729 |     let mut temp = a;
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/search/eval/pattern.rs:731:9
[INFO] [stderr]     |
[INFO] [stderr] 731 |     let mut m = 0x80_00_00_00_00_00_00_00;
[INFO] [stderr]     |         ----^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused bitwise operation that must be used
[INFO] [stderr]    --> src/search/eval/pattern.rs:736:13
[INFO] [stderr]     |
[INFO] [stderr] 736 |             a >> 1;
[INFO] [stderr]     |             ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused bitwise operation that must be used
[INFO] [stderr]    --> src/search/eval/pattern.rs:738:9
[INFO] [stderr]     |
[INFO] [stderr] 738 |         m >> 1;
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "ec7b0adaaa891c4c69ed8005ce4b7755aed127998010274b445e325b18ffb339"`
[INFO] running `"docker" "rm" "-f" "ec7b0adaaa891c4c69ed8005ce4b7755aed127998010274b445e325b18ffb339"`
[INFO] [stdout] ec7b0adaaa891c4c69ed8005ce4b7755aed127998010274b445e325b18ffb339
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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] 5b2afc1dc89718ddf3c13fef03549eafac40906c8fa29a07813be947b4e4c9c6
[INFO] running `"docker" "start" "-a" "5b2afc1dc89718ddf3c13fef03549eafac40906c8fa29a07813be947b4e4c9c6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ruthless-a9f78cf59813bd83
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test board::bitboard::test::test_all_moves ... ok
[INFO] [stdout] test board::bitboard::test::test_directional_moves ... ok
[INFO] [stdout] test board::bitboard::test::test_directional_shift ... ok
[INFO] [stdout] test board::test::test_board_1 ... ok
[INFO] [stdout] test board::test::test_board_derives ... ok
[INFO] [stdout] test board::test::test_board_debug ... ok
[INFO] [stdout] test board::test::test_board_2 ... ok
[INFO] [stdout] test board::test::test_board_display ... ok
[INFO] [stdout] test board::test::test_board_3 ... ok
[INFO] [stdout] test board::test::test_coord_to_move ... ok
[INFO] [stdout] test board::test::test_coord_to_bitmask ... ok
[INFO] [stdout] test board::test::test_move_derives ... ok
[INFO] [stdout] test board::test::test_move_count_after ... ok
[INFO] [stdout] test board::test::test_board_new ... ok
[INFO] [stdout] test board::test::test_move_display ... ok
[INFO] [stdout] test search::ffo_test::ffo_pos_40_exact ... ignored
[INFO] [stdout] test search::ffo_test::ffo_pos_40_wld ... ignored
[INFO] [stdout] test search::ffo_test::ffo_pos_41_exact ... ignored
[INFO] [stdout] test search::ffo_test::ffo_pos_41_wld ... ignored
[INFO] [stdout] test search::ffo_test::ffo_pos_42_exact ... ignored
[INFO] [stdout] test search::ffo_test::ffo_pos_42_wld ... ignored
[INFO] [stdout] test search::ffo_test::ffo_pos_43_exact ... ignored
[INFO] [stdout] test search::ffo_test::ffo_pos_43_wld ... ignored
[INFO] [stdout] test search::ffo_test::ffo_pos_44_exact ... ignored
[INFO] [stdout] test search::ffo_test::ffo_pos_44_wld ... ignored
[INFO] [stdout] test search::ffo_test::ffo_pos_46_exact ... ignored
[INFO] [stdout] test search::ffo_test::ffo_pos_46_wld ... ignored
[INFO] [stdout] test search::bns::test::test_best_node_search ... ok
[INFO] [stdout] test search::eval::piecesquare::test::test_piece_square_evaluator ... ok
[INFO] [stdout] test search::negamax::test::test_negamax ... ok
[INFO] [stdout] test search::endgame::test::ffo_simplified_40 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ruthless-2d05dd9c8aeff56a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruthless
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5b2afc1dc89718ddf3c13fef03549eafac40906c8fa29a07813be947b4e4c9c6"`
[INFO] running `"docker" "rm" "-f" "5b2afc1dc89718ddf3c13fef03549eafac40906c8fa29a07813be947b4e4c9c6"`
[INFO] [stdout] 5b2afc1dc89718ddf3c13fef03549eafac40906c8fa29a07813be947b4e4c9c6