[INFO] fetching crate rust_fish_chess_engine 0.1.4...
[INFO] building rust_fish_chess_engine-0.1.4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rust_fish_chess_engine 0.1.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rust_fish_chess_engine 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rust_fish_chess_engine 0.1.4
[INFO] tweaked toml for crates.io crate rust_fish_chess_engine 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_fish_chess_engine 0.1.4 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f65e6cfbe5d534287618b1d5d6dbe0bbb453343e43b15dd576d7772980f76067
[INFO] running `Command { std: "docker" "start" "-a" "f65e6cfbe5d534287618b1d5d6dbe0bbb453343e43b15dd576d7772980f76067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f65e6cfbe5d534287618b1d5d6dbe0bbb453343e43b15dd576d7772980f76067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65e6cfbe5d534287618b1d5d6dbe0bbb453343e43b15dd576d7772980f76067", kill_on_drop: false }`
[INFO] [stdout] f65e6cfbe5d534287618b1d5d6dbe0bbb453343e43b15dd576d7772980f76067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a6bf348b8330e759739b1db0c2cbb480fdbc8ff84931c3a327638ef0005f88f
[INFO] running `Command { std: "docker" "start" "-a" "7a6bf348b8330e759739b1db0c2cbb480fdbc8ff84931c3a327638ef0005f88f", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling rust_fish_chess_engine v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::f32::consts::E`
[INFO] [stdout]  --> src/chess_functionality/moves/check.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::f32::consts::E;
[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 variable: `direction`
[INFO] [stdout]   --> src/engine/ordering.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let direction = if whites_turn { -1 } else { 1 }; // White pawns move up (-1), Black pawns move down (+1)
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let _direction = if whites_turn { -1 } else { 1 }; // White pawns move up (-1), Black pawns move down (+1)
[INFO] [stdout]    |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PAWN_VALUE`
[INFO] [stdout]    |
[INFO] [stdout] 54 -     let direction = if whites_turn { -1 } else { 1 }; // White pawns move up (-1), Black pawns move down (+1)
[INFO] [stdout] 54 +     let engine::scoring::PAWN_VALUE = if whites_turn { -1 } else { 1 }; // White pawns move up (-1), Black pawns move down (+1)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "7a6bf348b8330e759739b1db0c2cbb480fdbc8ff84931c3a327638ef0005f88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6bf348b8330e759739b1db0c2cbb480fdbc8ff84931c3a327638ef0005f88f", kill_on_drop: false }`
[INFO] [stdout] 7a6bf348b8330e759739b1db0c2cbb480fdbc8ff84931c3a327638ef0005f88f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08907d670c0d127b21c0b1762d6c5365a162f53d2e472efc5514eae486490543
[INFO] running `Command { std: "docker" "start" "-a" "08907d670c0d127b21c0b1762d6c5365a162f53d2e472efc5514eae486490543", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_fish_chess_engine v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::f32::consts::E`
[INFO] [stdout]  --> src/chess_functionality/moves/check.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::f32::consts::E;
[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 variable: `direction`
[INFO] [stdout]   --> src/engine/ordering.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let direction = if whites_turn { -1 } else { 1 }; // White pawns move up (-1), Black pawns move down (+1)
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let _direction = if whites_turn { -1 } else { 1 }; // White pawns move up (-1), Black pawns move down (+1)
[INFO] [stdout]    |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PAWN_VALUE`
[INFO] [stdout]    |
[INFO] [stdout] 54 -     let direction = if whites_turn { -1 } else { 1 }; // White pawns move up (-1), Black pawns move down (+1)
[INFO] [stdout] 54 +     let engine::scoring::PAWN_VALUE = if whites_turn { -1 } else { 1 }; // White pawns move up (-1), Black pawns move down (+1)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::f32::consts::E`
[INFO] [stdout]  --> src/chess_functionality/moves/check.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::f32::consts::E;
[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 variable: `direction`
[INFO] [stdout]   --> src/engine/ordering.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let direction = if whites_turn { -1 } else { 1 }; // White pawns move up (-1), Black pawns move down (+1)
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let _direction = if whites_turn { -1 } else { 1 }; // White pawns move up (-1), Black pawns move down (+1)
[INFO] [stdout]    |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PAWN_VALUE`
[INFO] [stdout]    |
[INFO] [stdout] 54 -     let direction = if whites_turn { -1 } else { 1 }; // White pawns move up (-1), Black pawns move down (+1)
[INFO] [stdout] 54 +     let engine::scoring::PAWN_VALUE = if whites_turn { -1 } else { 1 }; // White pawns move up (-1), Black pawns move down (+1)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "08907d670c0d127b21c0b1762d6c5365a162f53d2e472efc5514eae486490543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08907d670c0d127b21c0b1762d6c5365a162f53d2e472efc5514eae486490543", kill_on_drop: false }`
[INFO] [stdout] 08907d670c0d127b21c0b1762d6c5365a162f53d2e472efc5514eae486490543
