[INFO] cloning repository https://github.com/zngrs/fw22engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zngrs/fw22engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzngrs%2Ffw22engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzngrs%2Ffw22engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f5b8aba889e94bcd170aacc3456b28d7603e4d9
[INFO] testing zngrs/fw22engine against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzngrs%2Ffw22engine" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zngrs/fw22engine
[INFO] finished tweaking git repo https://github.com/zngrs/fw22engine
[INFO] tweaked toml for git repo https://github.com/zngrs/fw22engine written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zngrs/fw22engine on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zngrs/fw22engine 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55859079d0951a079d36fcccd9f31533f25f08f441a402dc4aaa297c9831053c
[INFO] running `Command { std: "docker" "start" "-a" "55859079d0951a079d36fcccd9f31533f25f08f441a402dc4aaa297c9831053c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55859079d0951a079d36fcccd9f31533f25f08f441a402dc4aaa297c9831053c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55859079d0951a079d36fcccd9f31533f25f08f441a402dc4aaa297c9831053c", kill_on_drop: false }`
[INFO] [stdout] 55859079d0951a079d36fcccd9f31533f25f08f441a402dc4aaa297c9831053c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] f3cb62170f1d4d3cde76aa3bd8b5ff8346eca857be3a2ef42cdacd186807aa82
[INFO] running `Command { std: "docker" "start" "-a" "f3cb62170f1d4d3cde76aa3bd8b5ff8346eca857be3a2ef42cdacd186807aa82", kill_on_drop: false }`
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling fw22Engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::eval_search`
[INFO] [stdout]  --> src/uci.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::eval_search;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::debug`
[INFO] [stdout]  --> src/uci.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util`
[INFO] [stdout]  --> src/eval_search.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::util;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/util.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut board_hash: u64 =0b0000000000000000000000000000000000000000000000000000000000000000; 
[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: unused variable: `board_to_hash`
[INFO] [stdout]   --> src/util.rs:42:30
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn generate_board_hash ( board_to_hash: BoardType ) -> ZobristHash {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_board_to_hash`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BoardData` is never used
[INFO] [stdout]  --> src/util.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type BoardData = u64;
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ZobristHash` is never used
[INFO] [stdout]  --> src/util.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type ZobristHash = u64;
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BINARY_NUMBERS` is never used
[INFO] [stdout]  --> src/util.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const BINARY_NUMBERS: BoardType = [
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_board_hash` is never used
[INFO] [stdout]   --> src/util.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn generate_board_hash ( board_to_hash: BoardType ) -> ZobristHash {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_POS_FEN_1` is never used
[INFO] [stdout]   --> src/util.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub const TEST_POS_FEN_1: &'static str = "r3r1k1/1p3nqp/2pp4/p4p2/Pn3P1Q/2N4P/1PPR2P1/3R1BK1";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_bb_b2` is never used
[INFO] [stdout]  --> src/debug.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn log_bb_b2(board: [u64; 13]) {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_POS_FEN_2` is never used
[INFO] [stdout]  --> src/test_suite.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const TEST_POS_FEN_2: &'static str = "8/8/8/4p1K1/2k1P3/8/8/8 b - - 0 1";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_POS_FEN_3` is never used
[INFO] [stdout]  --> src/test_suite.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const TEST_POS_FEN_3: &'static str = "4k2r/6r1/8/8/8/8/3R4/R3K3 b Qk - 0 1";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_POS_FEN_KID` is never used
[INFO] [stdout]  --> src/test_suite.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const TEST_POS_FEN_KID: &'static str = "rnbqkb1r/pppppp1p/5np1/8/2PP4/8/PP2PPPP/RNBQKBNR w KQkq";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "f3cb62170f1d4d3cde76aa3bd8b5ff8346eca857be3a2ef42cdacd186807aa82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3cb62170f1d4d3cde76aa3bd8b5ff8346eca857be3a2ef42cdacd186807aa82", kill_on_drop: false }`
[INFO] [stdout] f3cb62170f1d4d3cde76aa3bd8b5ff8346eca857be3a2ef42cdacd186807aa82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 4e762b05d1bced21ff3c1303986d9256db2ee0b9e8cc108156bc735a0ecd71b0
[INFO] running `Command { std: "docker" "start" "-a" "4e762b05d1bced21ff3c1303986d9256db2ee0b9e8cc108156bc735a0ecd71b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling fw22Engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::eval_search`
[INFO] [stdout]  --> src/uci.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::eval_search;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::debug`
[INFO] [stdout]  --> src/uci.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util`
[INFO] [stdout]  --> src/eval_search.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::util;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/util.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut board_hash: u64 =0b0000000000000000000000000000000000000000000000000000000000000000; 
[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: unused variable: `board_to_hash`
[INFO] [stdout]   --> src/util.rs:42:30
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn generate_board_hash ( board_to_hash: BoardType ) -> ZobristHash {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_board_to_hash`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BoardData` is never used
[INFO] [stdout]  --> src/util.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type BoardData = u64;
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ZobristHash` is never used
[INFO] [stdout]  --> src/util.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type ZobristHash = u64;
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BINARY_NUMBERS` is never used
[INFO] [stdout]  --> src/util.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const BINARY_NUMBERS: BoardType = [
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_board_hash` is never used
[INFO] [stdout]   --> src/util.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn generate_board_hash ( board_to_hash: BoardType ) -> ZobristHash {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_POS_FEN_1` is never used
[INFO] [stdout]   --> src/util.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub const TEST_POS_FEN_1: &'static str = "r3r1k1/1p3nqp/2pp4/p4p2/Pn3P1Q/2N4P/1PPR2P1/3R1BK1";
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_bb_b2` is never used
[INFO] [stdout]  --> src/debug.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn log_bb_b2(board: [u64; 13]) {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_POS_FEN_2` is never used
[INFO] [stdout]  --> src/test_suite.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const TEST_POS_FEN_2: &'static str = "8/8/8/4p1K1/2k1P3/8/8/8 b - - 0 1";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_POS_FEN_3` is never used
[INFO] [stdout]  --> src/test_suite.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const TEST_POS_FEN_3: &'static str = "4k2r/6r1/8/8/8/8/3R4/R3K3 b Qk - 0 1";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEST_POS_FEN_KID` is never used
[INFO] [stdout]  --> src/test_suite.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const TEST_POS_FEN_KID: &'static str = "rnbqkb1r/pppppp1p/5np1/8/2PP4/8/PP2PPPP/RNBQKBNR w KQkq";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "4e762b05d1bced21ff3c1303986d9256db2ee0b9e8cc108156bc735a0ecd71b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e762b05d1bced21ff3c1303986d9256db2ee0b9e8cc108156bc735a0ecd71b0", kill_on_drop: false }`
[INFO] [stdout] 4e762b05d1bced21ff3c1303986d9256db2ee0b9e8cc108156bc735a0ecd71b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] f34f4b42bd98524f9835e08f758062cae5dcda2c4ae72b28aeb6997005af4f54
[INFO] running `Command { std: "docker" "start" "-a" "f34f4b42bd98524f9835e08f758062cae5dcda2c4ae72b28aeb6997005af4f54", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::eval_search`
[INFO] [stderr]  --> src/uci.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::eval_search;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::debug`
[INFO] [stderr]  --> src/uci.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::debug;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::util`
[INFO] [stderr]  --> src/eval_search.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::util;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/util.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let mut board_hash: u64 =0b0000000000000000000000000000000000000000000000000000000000000000; 
[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: unused variable: `board_to_hash`
[INFO] [stderr]   --> src/util.rs:42:30
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn generate_board_hash ( board_to_hash: BoardType ) -> ZobristHash {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_board_to_hash`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `BoardData` is never used
[INFO] [stderr]  --> src/util.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type BoardData = u64;
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ZobristHash` is never used
[INFO] [stderr]  --> src/util.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub type ZobristHash = u64;
[INFO] [stderr]   |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BINARY_NUMBERS` is never used
[INFO] [stderr]  --> src/util.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const BINARY_NUMBERS: BoardType = [
[INFO] [stderr]   |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_board_hash` is never used
[INFO] [stderr]   --> src/util.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn generate_board_hash ( board_to_hash: BoardType ) -> ZobristHash {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TEST_POS_FEN_1` is never used
[INFO] [stderr]   --> src/util.rs:63:11
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub const TEST_POS_FEN_1: &'static str = "r3r1k1/1p3nqp/2pp4/p4p2/Pn3P1Q/2N4P/1PPR2P1/3R1BK1";
[INFO] [stderr]    |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log_bb_b2` is never used
[INFO] [stderr]  --> src/debug.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn log_bb_b2(board: [u64; 13]) {
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TEST_POS_FEN_2` is never used
[INFO] [stderr]  --> src/test_suite.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const TEST_POS_FEN_2: &'static str = "8/8/8/4p1K1/2k1P3/8/8/8 b - - 0 1";
[INFO] [stderr]   |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TEST_POS_FEN_3` is never used
[INFO] [stderr]  --> src/test_suite.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const TEST_POS_FEN_3: &'static str = "4k2r/6r1/8/8/8/8/3R4/R3K3 b Qk - 0 1";
[INFO] [stderr]   |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TEST_POS_FEN_KID` is never used
[INFO] [stderr]  --> src/test_suite.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const TEST_POS_FEN_KID: &'static str = "rnbqkb1r/pppppp1p/5np1/8/2PP4/8/PP2PPPP/RNBQKBNR w KQkq";
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fw22Engine` (bin "fw22Engine" test) generated 14 warnings (run `cargo fix --bin "fw22Engine" -p fw22Engine --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/fw22Engine/b472b12f53ac0b67/deps/fw22Engine-b472b12f53ac0b67)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f34f4b42bd98524f9835e08f758062cae5dcda2c4ae72b28aeb6997005af4f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f34f4b42bd98524f9835e08f758062cae5dcda2c4ae72b28aeb6997005af4f54", kill_on_drop: false }`
[INFO] [stdout] f34f4b42bd98524f9835e08f758062cae5dcda2c4ae72b28aeb6997005af4f54