[INFO] crate hexe 0.0.5 is already in cache
[INFO] testing hexe-0.0.5 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate hexe 0.0.5 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate hexe 0.0.5 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 crates.io crate hexe 0.0.5
[INFO] finished tweaking crates.io crate hexe 0.0.5
[INFO] tweaked toml for crates.io crate hexe 0.0.5 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 571a0eb5d4c25c7135b4718ab17fc6ea847959998ca017ebc22ae2349e1ce26c
[INFO] running `"docker" "start" "-a" "571a0eb5d4c25c7135b4718ab17fc6ea847959998ca017ebc22ae2349e1ce26c"`
[INFO] [stderr]    Compiling uncon v1.1.0
[INFO] [stderr]    Compiling uncon_derive v1.1.1
[INFO] [stderr]    Compiling hexe_core v0.0.5
[INFO] [stderr]    Compiling hexe v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]   --> src/position/mod.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let src = mv.src();
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_src`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dst`
[INFO] [stderr]   --> src/position/mod.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |         let dst = mv.dst();
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_dst`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `position`
[INFO] [stderr]   --> src/engine/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     position: Position,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `num_threads`
[INFO] [stderr]    --> src/engine/mod.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     num_threads: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `"docker" "inspect" "571a0eb5d4c25c7135b4718ab17fc6ea847959998ca017ebc22ae2349e1ce26c"`
[INFO] running `"docker" "rm" "-f" "571a0eb5d4c25c7135b4718ab17fc6ea847959998ca017ebc22ae2349e1ce26c"`
[INFO] [stdout] 571a0eb5d4c25c7135b4718ab17fc6ea847959998ca017ebc22ae2349e1ce26c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] edd222ae0d96b142ea18a8d00ffd71ce573e08427c5b004417bb6e2a3451efa1
[INFO] running `"docker" "start" "-a" "edd222ae0d96b142ea18a8d00ffd71ce573e08427c5b004417bb6e2a3451efa1"`
[INFO] [stderr]    Compiling static_assertions v0.2.5
[INFO] [stderr]    Compiling hexe v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stderr]   --> src/position/mod.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let src = mv.src();
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_src`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dst`
[INFO] [stderr]   --> src/position/mod.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |         let dst = mv.dst();
[INFO] [stderr]    |             ^^^ help: consider prefixing with an underscore: `_dst`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `position`
[INFO] [stderr]   --> src/engine/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     position: Position,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `num_threads`
[INFO] [stderr]    --> src/engine/mod.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 |     num_threads: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "edd222ae0d96b142ea18a8d00ffd71ce573e08427c5b004417bb6e2a3451efa1"`
[INFO] running `"docker" "rm" "-f" "edd222ae0d96b142ea18a8d00ffd71ce573e08427c5b004417bb6e2a3451efa1"`
[INFO] [stdout] edd222ae0d96b142ea18a8d00ffd71ce573e08427c5b004417bb6e2a3451efa1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] e563ca21ff12e95664c896f51c526626381366023a8211d8627bc2d6135278fe
[INFO] running `"docker" "start" "-a" "e563ca21ff12e95664c896f51c526626381366023a8211d8627bc2d6135278fe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hexe-49ebf9c67018b419
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test position::tests::initial_pieces ... ok
[INFO] [stdout] test zobrist::tests::keys_init ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hexe-aa2992303090032f
[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 hexe
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs -  (line 16) ... ok
[INFO] [stdout] test src/lib.rs -  (line 28) ... ok
[INFO] [stdout] test src/position/mod.rs - position::Position::gen (line 74) ... ok
[INFO] [stdout] test src/engine/mod.rs - engine::Engine (line 21) ... ok
[INFO] [stdout] test src/engine/uci.rs - engine::uci::Uci::start (line 92) ... ok
[INFO] [stdout] test src/engine/uci.rs - engine::uci::Uci::start_with (line 119) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e563ca21ff12e95664c896f51c526626381366023a8211d8627bc2d6135278fe"`
[INFO] running `"docker" "rm" "-f" "e563ca21ff12e95664c896f51c526626381366023a8211d8627bc2d6135278fe"`
[INFO] [stdout] e563ca21ff12e95664c896f51c526626381366023a8211d8627bc2d6135278fe