[INFO] cloning repository https://github.com/wbrbr/chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wbrbr/chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbrbr%2Fchess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbrbr%2Fchess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7258038485eb1123a7d54653d4b1bfde135882e7
[INFO] checking wbrbr/chess against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwbrbr%2Fchess" "/workspace/builds/worker-52/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-52/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wbrbr/chess on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wbrbr/chess
[INFO] finished tweaking git repo https://github.com/wbrbr/chess
[INFO] tweaked toml for git repo https://github.com/wbrbr/chess written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate git repo https://github.com/wbrbr/chess already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26fc9bd35b2376849e88225bea517f41d1bd8bf7a6dae125068ef44fa2d75c73
[INFO] running `Command { std: "docker" "start" "-a" "26fc9bd35b2376849e88225bea517f41d1bd8bf7a6dae125068ef44fa2d75c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26fc9bd35b2376849e88225bea517f41d1bd8bf7a6dae125068ef44fa2d75c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26fc9bd35b2376849e88225bea517f41d1bd8bf7a6dae125068ef44fa2d75c73", kill_on_drop: false }`
[INFO] [stdout] 26fc9bd35b2376849e88225bea517f41d1bd8bf7a6dae125068ef44fa2d75c73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a983eb65f90846078241ab4e2e1d8218a67a0086dd8cf9e6ba58703cd03908b7
[INFO] running `Command { std: "docker" "start" "-a" "a983eb65f90846078241ab4e2e1d8218a67a0086dd8cf9e6ba58703cd03908b7", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking chess v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bbutil.rs from 2018 edition to 2021
[INFO] [stdout] warning: constant is never used: `A1`
[INFO] [stdout]  --> src/bitboard.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const A1: u64 = 1 << 0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B1`
[INFO] [stdout]  --> src/bitboard.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const B1: u64 = 1 << 1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C1`
[INFO] [stdout]  --> src/bitboard.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const C1: u64 = 1 << 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D1`
[INFO] [stdout]  --> src/bitboard.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const D1: u64 = 1 << 3;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E1`
[INFO] [stdout]  --> src/bitboard.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const E1: u64 = 1 << 4;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F1`
[INFO] [stdout]  --> src/bitboard.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const F1: u64 = 1 << 5;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G1`
[INFO] [stdout]  --> src/bitboard.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const G1: u64 = 1 << 6;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H1`
[INFO] [stdout]   --> src/bitboard.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const H1: u64 = 1 << 7;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A2`
[INFO] [stdout]   --> src/bitboard.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const A2: u64 = 1 << 8;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B2`
[INFO] [stdout]   --> src/bitboard.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const B2: u64 = 1 << 9;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C2`
[INFO] [stdout]   --> src/bitboard.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const C2: u64 = 1 << 10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D2`
[INFO] [stdout]   --> src/bitboard.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const D2: u64 = 1 << 11;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E2`
[INFO] [stdout]   --> src/bitboard.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const E2: u64 = 1 << 12;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F2`
[INFO] [stdout]   --> src/bitboard.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const F2: u64 = 1 << 13;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G2`
[INFO] [stdout]   --> src/bitboard.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const G2: u64 = 1 << 14;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H2`
[INFO] [stdout]   --> src/bitboard.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const H2: u64 = 1 << 15;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A7`
[INFO] [stdout]   --> src/bitboard.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const A7: u64 = 1 << 48;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B7`
[INFO] [stdout]   --> src/bitboard.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const B7: u64 = 1 << 49;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C7`
[INFO] [stdout]   --> src/bitboard.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const C7: u64 = 1 << 50;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D7`
[INFO] [stdout]   --> src/bitboard.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const D7: u64 = 1 << 51;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E7`
[INFO] [stdout]   --> src/bitboard.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const E7: u64 = 1 << 52;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F7`
[INFO] [stdout]   --> src/bitboard.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const F7: u64 = 1 << 53;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G7`
[INFO] [stdout]   --> src/bitboard.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const G7: u64 = 1 << 54;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H7`
[INFO] [stdout]   --> src/bitboard.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const H7: u64 = 1 << 55;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A8`
[INFO] [stdout]   --> src/bitboard.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const A8: u64 = 1 << 56;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B8`
[INFO] [stdout]   --> src/bitboard.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const B8: u64 = 1 << 57;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C8`
[INFO] [stdout]   --> src/bitboard.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const C8: u64 = 1 << 58;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D8`
[INFO] [stdout]   --> src/bitboard.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const D8: u64 = 1 << 59;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E8`
[INFO] [stdout]   --> src/bitboard.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const E8: u64 = 1 << 60;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F8`
[INFO] [stdout]   --> src/bitboard.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const F8: u64 = 1 << 61;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G8`
[INFO] [stdout]   --> src/bitboard.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const G8: u64 = 1 << 62;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H8`
[INFO] [stdout]   --> src/bitboard.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const H8: u64 = 1 << 63;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A1`
[INFO] [stdout]  --> src/bitboard.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const A1: u64 = 1 << 0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B1`
[INFO] [stdout]  --> src/bitboard.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const B1: u64 = 1 << 1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C1`
[INFO] [stdout]  --> src/bitboard.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const C1: u64 = 1 << 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D1`
[INFO] [stdout]  --> src/bitboard.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const D1: u64 = 1 << 3;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E1`
[INFO] [stdout]  --> src/bitboard.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const E1: u64 = 1 << 4;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F1`
[INFO] [stdout]  --> src/bitboard.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const F1: u64 = 1 << 5;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G1`
[INFO] [stdout]  --> src/bitboard.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const G1: u64 = 1 << 6;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H1`
[INFO] [stdout]   --> src/bitboard.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const H1: u64 = 1 << 7;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A2`
[INFO] [stdout]   --> src/bitboard.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const A2: u64 = 1 << 8;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B2`
[INFO] [stdout]   --> src/bitboard.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const B2: u64 = 1 << 9;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C2`
[INFO] [stdout]   --> src/bitboard.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const C2: u64 = 1 << 10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D2`
[INFO] [stdout]   --> src/bitboard.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const D2: u64 = 1 << 11;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E2`
[INFO] [stdout]   --> src/bitboard.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const E2: u64 = 1 << 12;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F2`
[INFO] [stdout]   --> src/bitboard.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const F2: u64 = 1 << 13;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G2`
[INFO] [stdout]   --> src/bitboard.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const G2: u64 = 1 << 14;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H2`
[INFO] [stdout]   --> src/bitboard.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const H2: u64 = 1 << 15;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A7`
[INFO] [stdout]   --> src/bitboard.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const A7: u64 = 1 << 48;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B7`
[INFO] [stdout]   --> src/bitboard.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const B7: u64 = 1 << 49;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C7`
[INFO] [stdout]   --> src/bitboard.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const C7: u64 = 1 << 50;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D7`
[INFO] [stdout]   --> src/bitboard.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const D7: u64 = 1 << 51;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E7`
[INFO] [stdout]   --> src/bitboard.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const E7: u64 = 1 << 52;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F7`
[INFO] [stdout]   --> src/bitboard.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const F7: u64 = 1 << 53;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G7`
[INFO] [stdout]   --> src/bitboard.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const G7: u64 = 1 << 54;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H7`
[INFO] [stdout]   --> src/bitboard.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const H7: u64 = 1 << 55;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A8`
[INFO] [stdout]   --> src/bitboard.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const A8: u64 = 1 << 56;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B8`
[INFO] [stdout]   --> src/bitboard.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const B8: u64 = 1 << 57;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C8`
[INFO] [stdout]   --> src/bitboard.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const C8: u64 = 1 << 58;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D8`
[INFO] [stdout]   --> src/bitboard.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const D8: u64 = 1 << 59;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E8`
[INFO] [stdout]   --> src/bitboard.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const E8: u64 = 1 << 60;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F8`
[INFO] [stdout]   --> src/bitboard.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const F8: u64 = 1 << 61;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G8`
[INFO] [stdout]   --> src/bitboard.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const G8: u64 = 1 << 62;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H8`
[INFO] [stdout]   --> src/bitboard.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const H8: u64 = 1 << 63;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bitboard_iter`
[INFO] [stdout]   --> src/bitboard.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn bitboard_iter(bitboard: Bitboard) -> BitboardIter {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking chess v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: constant is never used: `A1`
[INFO] [stdout]  --> src/bitboard.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const A1: u64 = 1 << 0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B1`
[INFO] [stdout]  --> src/bitboard.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const B1: u64 = 1 << 1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C1`
[INFO] [stdout]  --> src/bitboard.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const C1: u64 = 1 << 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D1`
[INFO] [stdout]  --> src/bitboard.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const D1: u64 = 1 << 3;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E1`
[INFO] [stdout]  --> src/bitboard.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const E1: u64 = 1 << 4;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F1`
[INFO] [stdout]  --> src/bitboard.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const F1: u64 = 1 << 5;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G1`
[INFO] [stdout]  --> src/bitboard.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const G1: u64 = 1 << 6;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H1`
[INFO] [stdout]   --> src/bitboard.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const H1: u64 = 1 << 7;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A2`
[INFO] [stdout]   --> src/bitboard.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const A2: u64 = 1 << 8;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B2`
[INFO] [stdout]   --> src/bitboard.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const B2: u64 = 1 << 9;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C2`
[INFO] [stdout]   --> src/bitboard.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const C2: u64 = 1 << 10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D2`
[INFO] [stdout]   --> src/bitboard.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const D2: u64 = 1 << 11;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E2`
[INFO] [stdout]   --> src/bitboard.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const E2: u64 = 1 << 12;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F2`
[INFO] [stdout]   --> src/bitboard.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const F2: u64 = 1 << 13;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G2`
[INFO] [stdout]   --> src/bitboard.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const G2: u64 = 1 << 14;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H2`
[INFO] [stdout]   --> src/bitboard.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const H2: u64 = 1 << 15;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A7`
[INFO] [stdout]   --> src/bitboard.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const A7: u64 = 1 << 48;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B7`
[INFO] [stdout]   --> src/bitboard.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const B7: u64 = 1 << 49;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C7`
[INFO] [stdout]   --> src/bitboard.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const C7: u64 = 1 << 50;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D7`
[INFO] [stdout]   --> src/bitboard.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const D7: u64 = 1 << 51;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E7`
[INFO] [stdout]   --> src/bitboard.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const E7: u64 = 1 << 52;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F7`
[INFO] [stdout]   --> src/bitboard.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const F7: u64 = 1 << 53;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G7`
[INFO] [stdout]   --> src/bitboard.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const G7: u64 = 1 << 54;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H7`
[INFO] [stdout]   --> src/bitboard.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const H7: u64 = 1 << 55;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A8`
[INFO] [stdout]   --> src/bitboard.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const A8: u64 = 1 << 56;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B8`
[INFO] [stdout]   --> src/bitboard.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const B8: u64 = 1 << 57;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C8`
[INFO] [stdout]   --> src/bitboard.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const C8: u64 = 1 << 58;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D8`
[INFO] [stdout]   --> src/bitboard.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const D8: u64 = 1 << 59;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E8`
[INFO] [stdout]   --> src/bitboard.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const E8: u64 = 1 << 60;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F8`
[INFO] [stdout]   --> src/bitboard.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const F8: u64 = 1 << 61;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G8`
[INFO] [stdout]   --> src/bitboard.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const G8: u64 = 1 << 62;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H8`
[INFO] [stdout]   --> src/bitboard.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const H8: u64 = 1 << 63;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bitboard_iter`
[INFO] [stdout]   --> src/bitboard.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn bitboard_iter(bitboard: Bitboard) -> BitboardIter {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A1`
[INFO] [stdout]  --> src/bitboard.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const A1: u64 = 1 << 0;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B1`
[INFO] [stdout]  --> src/bitboard.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const B1: u64 = 1 << 1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C1`
[INFO] [stdout]  --> src/bitboard.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const C1: u64 = 1 << 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D1`
[INFO] [stdout]  --> src/bitboard.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const D1: u64 = 1 << 3;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E1`
[INFO] [stdout]  --> src/bitboard.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const E1: u64 = 1 << 4;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F1`
[INFO] [stdout]  --> src/bitboard.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const F1: u64 = 1 << 5;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G1`
[INFO] [stdout]  --> src/bitboard.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const G1: u64 = 1 << 6;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H1`
[INFO] [stdout]   --> src/bitboard.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const H1: u64 = 1 << 7;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A2`
[INFO] [stdout]   --> src/bitboard.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const A2: u64 = 1 << 8;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B2`
[INFO] [stdout]   --> src/bitboard.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const B2: u64 = 1 << 9;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C2`
[INFO] [stdout]   --> src/bitboard.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const C2: u64 = 1 << 10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D2`
[INFO] [stdout]   --> src/bitboard.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const D2: u64 = 1 << 11;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E2`
[INFO] [stdout]   --> src/bitboard.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const E2: u64 = 1 << 12;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F2`
[INFO] [stdout]   --> src/bitboard.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const F2: u64 = 1 << 13;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G2`
[INFO] [stdout]   --> src/bitboard.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const G2: u64 = 1 << 14;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H2`
[INFO] [stdout]   --> src/bitboard.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const H2: u64 = 1 << 15;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A7`
[INFO] [stdout]   --> src/bitboard.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const A7: u64 = 1 << 48;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B7`
[INFO] [stdout]   --> src/bitboard.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const B7: u64 = 1 << 49;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C7`
[INFO] [stdout]   --> src/bitboard.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const C7: u64 = 1 << 50;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D7`
[INFO] [stdout]   --> src/bitboard.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const D7: u64 = 1 << 51;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E7`
[INFO] [stdout]   --> src/bitboard.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const E7: u64 = 1 << 52;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F7`
[INFO] [stdout]   --> src/bitboard.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const F7: u64 = 1 << 53;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G7`
[INFO] [stdout]   --> src/bitboard.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const G7: u64 = 1 << 54;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H7`
[INFO] [stdout]   --> src/bitboard.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub const H7: u64 = 1 << 55;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `A8`
[INFO] [stdout]   --> src/bitboard.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const A8: u64 = 1 << 56;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `B8`
[INFO] [stdout]   --> src/bitboard.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const B8: u64 = 1 << 57;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C8`
[INFO] [stdout]   --> src/bitboard.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const C8: u64 = 1 << 58;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `D8`
[INFO] [stdout]   --> src/bitboard.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const D8: u64 = 1 << 59;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `E8`
[INFO] [stdout]   --> src/bitboard.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const E8: u64 = 1 << 60;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `F8`
[INFO] [stdout]   --> src/bitboard.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub const F8: u64 = 1 << 61;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `G8`
[INFO] [stdout]   --> src/bitboard.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const G8: u64 = 1 << 62;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `H8`
[INFO] [stdout]   --> src/bitboard.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub const H8: u64 = 1 << 63;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "a983eb65f90846078241ab4e2e1d8218a67a0086dd8cf9e6ba58703cd03908b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a983eb65f90846078241ab4e2e1d8218a67a0086dd8cf9e6ba58703cd03908b7", kill_on_drop: false }`
[INFO] [stdout] a983eb65f90846078241ab4e2e1d8218a67a0086dd8cf9e6ba58703cd03908b7