[INFO] cloning repository https://github.com/Jetpuffed/chess-engine-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jetpuffed/chess-engine-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJetpuffed%2Fchess-engine-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJetpuffed%2Fchess-engine-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 810333e0ce5b0b23382405df44ee223220ccf691
[INFO] checking Jetpuffed/chess-engine-rs against try#a3dffdb3a32d0dedc198f9de7d43173f3eb6727b for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJetpuffed%2Fchess-engine-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jetpuffed/chess-engine-rs on toolchain a3dffdb3a32d0dedc198f9de7d43173f3eb6727b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jetpuffed/chess-engine-rs
[INFO] finished tweaking git repo https://github.com/Jetpuffed/chess-engine-rs
[INFO] tweaked toml for git repo https://github.com/Jetpuffed/chess-engine-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Jetpuffed/chess-engine-rs 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" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc31df1e41d8e1a551d8daa2dc48a73c7ed29c0e6fb4d1a118df7d66b6c42a57
[INFO] running `Command { std: "docker" "start" "-a" "dc31df1e41d8e1a551d8daa2dc48a73c7ed29c0e6fb4d1a118df7d66b6c42a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc31df1e41d8e1a551d8daa2dc48a73c7ed29c0e6fb4d1a118df7d66b6c42a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc31df1e41d8e1a551d8daa2dc48a73c7ed29c0e6fb4d1a118df7d66b6c42a57", kill_on_drop: false }`
[INFO] [stdout] dc31df1e41d8e1a551d8daa2dc48a73c7ed29c0e6fb4d1a118df7d66b6c42a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a3dffdb3a32d0dedc198f9de7d43173f3eb6727b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69d716c5df71feab82ddb8a1cacfe0ae981d32d3061f048539f0c2ff17a1d6e3
[INFO] running `Command { std: "docker" "start" "-a" "69d716c5df71feab82ddb8a1cacfe0ae981d32d3061f048539f0c2ff17a1d6e3", kill_on_drop: false }`
[INFO] [stderr]     Checking chess-engine-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BISHOP_ATTACK_LUT`, `BISHOP_ATTACK_OFFSET`, `KING_ATTACK_LUT`, `KING_ATTACK_OFFSET`, `KNIGHT_ATTACK_LUT`, `KNIGHT_ATTACK_OFFSET`, `ROOK_ATTACK_LUT`, and `ROOK_ATTACK_OFFSET`
[INFO] [stdout]   --> src/bitboard.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     BISHOP_ATTACK_LUT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9  |     BISHOP_ATTACK_OFFSET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     BISHOP_MASK_LUT,
[INFO] [stdout] 11 |     KING_ATTACK_LUT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     KING_ATTACK_OFFSET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     KING_MASK_LUT,
[INFO] [stdout] 14 |     KNIGHT_ATTACK_LUT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     KNIGHT_ATTACK_OFFSET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     KNIGHT_MASK_LUT,
[INFO] [stdout] 17 |     ROOK_ATTACK_LUT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     ROOK_ATTACK_OFFSET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `sq_to_bb`
[INFO] [stdout]   --> src/bitboard.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 | macro_rules! sq_to_bb { ($sq:tt) => { 1 << $sq as Bitboard } }
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BISHOP_ATTACK_LUT`, `BISHOP_ATTACK_OFFSET`, `KING_ATTACK_LUT`, `KING_ATTACK_OFFSET`, `KNIGHT_ATTACK_LUT`, `KNIGHT_ATTACK_OFFSET`, `ROOK_ATTACK_LUT`, and `ROOK_ATTACK_OFFSET`
[INFO] [stdout]   --> src/bitboard.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     BISHOP_ATTACK_LUT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9  |     BISHOP_ATTACK_OFFSET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     BISHOP_MASK_LUT,
[INFO] [stdout] 11 |     KING_ATTACK_LUT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     KING_ATTACK_OFFSET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     KING_MASK_LUT,
[INFO] [stdout] 14 |     KNIGHT_ATTACK_LUT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     KNIGHT_ATTACK_OFFSET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     KNIGHT_MASK_LUT,
[INFO] [stdout] 17 |     ROOK_ATTACK_LUT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     ROOK_ATTACK_OFFSET,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `sq_to_bb`
[INFO] [stdout]   --> src/bitboard.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 | macro_rules! sq_to_bb { ($sq:tt) => { 1 << $sq as Bitboard } }
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sq`
[INFO] [stdout]   --> src/bitboard.rs:86:37
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn get_pawn_blockers(&self, sq: Square) -> Bitboard { todo!() }
[INFO] [stdout]    |                                     ^^ help: if this is intentional, prefix it with an underscore: `_sq`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sq`
[INFO] [stdout]   --> src/bitboard.rs:86:37
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn get_pawn_blockers(&self, sq: Square) -> Bitboard { todo!() }
[INFO] [stdout]    |                                     ^^ help: if this is intentional, prefix it with an underscore: `_sq`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/bin/tablegen.rs:79:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |     for s in compress_table(lut) { buf.push_str(&("    ".to_owned() + &s + "\n")) }
[INFO] [stdout]    |              -------------- ^^^ expected `Vec<u64>`, found `Vec<u16>`
[INFO] [stdout]    |              |
[INFO] [stdout]    |              arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<u64>`
[INFO] [stdout]               found struct `Vec<u16>`
[INFO] [stdout] note: expected because the closure was earlier called with an argument of type `Vec<u64>`
[INFO] [stdout]   --> src/bin/tablegen.rs:53:30
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let lut = compress_table(create_knight_mask_lut().to_vec());
[INFO] [stdout]    |               -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected because this argument is of type `Vec<u64>`
[INFO] [stdout]    |               |
[INFO] [stdout]    |               in this closure call
[INFO] [stdout] note: closure parameter defined here
[INFO] [stdout]   --> src/bin/tablegen.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let compress_table = |lut|
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/bin/tablegen.rs:86:29
[INFO] [stdout]    |
[INFO] [stdout] 86 |     for s in compress_table(lut) { buf.push_str(&("    ".to_owned() + &s + "\n")) }
[INFO] [stdout]    |              -------------- ^^^ expected `Vec<u64>`, found `Vec<u16>`
[INFO] [stdout]    |              |
[INFO] [stdout]    |              arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<u64>`
[INFO] [stdout]               found struct `Vec<u16>`
[INFO] [stdout] note: expected because the closure was earlier called with an argument of type `Vec<u64>`
[INFO] [stdout]   --> src/bin/tablegen.rs:53:30
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let lut = compress_table(create_knight_mask_lut().to_vec());
[INFO] [stdout]    |               -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected because this argument is of type `Vec<u64>`
[INFO] [stdout]    |               |
[INFO] [stdout]    |               in this closure call
[INFO] [stdout] note: closure parameter defined here
[INFO] [stdout]   --> src/bin/tablegen.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let compress_table = |lut|
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/bin/tablegen.rs:93:29
[INFO] [stdout]    |
[INFO] [stdout] 93 |     for s in compress_table(lut) { buf.push_str(&("    ".to_owned() + &s + "\n")) }
[INFO] [stdout]    |              -------------- ^^^ expected `Vec<u64>`, found `Vec<u16>`
[INFO] [stdout]    |              |
[INFO] [stdout]    |              arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<u64>`
[INFO] [stdout]               found struct `Vec<u16>`
[INFO] [stdout] note: expected because the closure was earlier called with an argument of type `Vec<u64>`
[INFO] [stdout]   --> src/bin/tablegen.rs:53:30
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let lut = compress_table(create_knight_mask_lut().to_vec());
[INFO] [stdout]    |               -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected because this argument is of type `Vec<u64>`
[INFO] [stdout]    |               |
[INFO] [stdout]    |               in this closure call
[INFO] [stdout] note: closure parameter defined here
[INFO] [stdout]   --> src/bin/tablegen.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let compress_table = |lut|
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bin/tablegen.rs:100:29
[INFO] [stdout]     |
[INFO] [stdout] 100 |     for s in compress_table(lut) { buf.push_str(&("    ".to_owned() + &s + "\n")) }
[INFO] [stdout]     |              -------------- ^^^ expected `Vec<u64>`, found `Vec<u16>`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Vec<u64>`
[INFO] [stdout]                found struct `Vec<u16>`
[INFO] [stdout] note: expected because the closure was earlier called with an argument of type `Vec<u64>`
[INFO] [stdout]    --> src/bin/tablegen.rs:53:30
[INFO] [stdout]     |
[INFO] [stdout] 53  |     let lut = compress_table(create_knight_mask_lut().to_vec());
[INFO] [stdout]     |               -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected because this argument is of type `Vec<u64>`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               in this closure call
[INFO] [stdout] note: closure parameter defined here
[INFO] [stdout]    --> src/bin/tablegen.rs:28:27
[INFO] [stdout]     |
[INFO] [stdout] 28  |     let compress_table = |lut|
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chess-engine-rs` (bin "tablegen" test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/bin/tablegen.rs:79:29
[INFO] [stdout]    |
[INFO] [stdout] 79 |     for s in compress_table(lut) { buf.push_str(&("    ".to_owned() + &s + "\n")) }
[INFO] [stdout]    |              -------------- ^^^ expected `Vec<u64>`, found `Vec<u16>`
[INFO] [stdout]    |              |
[INFO] [stdout]    |              arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<u64>`
[INFO] [stdout]               found struct `Vec<u16>`
[INFO] [stdout] note: expected because the closure was earlier called with an argument of type `Vec<u64>`
[INFO] [stdout]   --> src/bin/tablegen.rs:53:30
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let lut = compress_table(create_knight_mask_lut().to_vec());
[INFO] [stdout]    |               -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected because this argument is of type `Vec<u64>`
[INFO] [stdout]    |               |
[INFO] [stdout]    |               in this closure call
[INFO] [stdout] note: closure parameter defined here
[INFO] [stdout]   --> src/bin/tablegen.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let compress_table = |lut|
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/bin/tablegen.rs:86:29
[INFO] [stdout]    |
[INFO] [stdout] 86 |     for s in compress_table(lut) { buf.push_str(&("    ".to_owned() + &s + "\n")) }
[INFO] [stdout]    |              -------------- ^^^ expected `Vec<u64>`, found `Vec<u16>`
[INFO] [stdout]    |              |
[INFO] [stdout]    |              arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<u64>`
[INFO] [stdout]               found struct `Vec<u16>`
[INFO] [stdout] note: expected because the closure was earlier called with an argument of type `Vec<u64>`
[INFO] [stdout]   --> src/bin/tablegen.rs:53:30
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let lut = compress_table(create_knight_mask_lut().to_vec());
[INFO] [stdout]    |               -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected because this argument is of type `Vec<u64>`
[INFO] [stdout]    |               |
[INFO] [stdout]    |               in this closure call
[INFO] [stdout] note: closure parameter defined here
[INFO] [stdout]   --> src/bin/tablegen.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let compress_table = |lut|
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/bin/tablegen.rs:93:29
[INFO] [stdout]    |
[INFO] [stdout] 93 |     for s in compress_table(lut) { buf.push_str(&("    ".to_owned() + &s + "\n")) }
[INFO] [stdout]    |              -------------- ^^^ expected `Vec<u64>`, found `Vec<u16>`
[INFO] [stdout]    |              |
[INFO] [stdout]    |              arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Vec<u64>`
[INFO] [stdout]               found struct `Vec<u16>`
[INFO] [stdout] note: expected because the closure was earlier called with an argument of type `Vec<u64>`
[INFO] [stdout]   --> src/bin/tablegen.rs:53:30
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let lut = compress_table(create_knight_mask_lut().to_vec());
[INFO] [stdout]    |               -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected because this argument is of type `Vec<u64>`
[INFO] [stdout]    |               |
[INFO] [stdout]    |               in this closure call
[INFO] [stdout] note: closure parameter defined here
[INFO] [stdout]   --> src/bin/tablegen.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let compress_table = |lut|
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/bin/tablegen.rs:100:29
[INFO] [stdout]     |
[INFO] [stdout] 100 |     for s in compress_table(lut) { buf.push_str(&("    ".to_owned() + &s + "\n")) }
[INFO] [stdout]     |              -------------- ^^^ expected `Vec<u64>`, found `Vec<u16>`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Vec<u64>`
[INFO] [stdout]                found struct `Vec<u16>`
[INFO] [stdout] note: expected because the closure was earlier called with an argument of type `Vec<u64>`
[INFO] [stdout]    --> src/bin/tablegen.rs:53:30
[INFO] [stdout]     |
[INFO] [stdout] 53  |     let lut = compress_table(create_knight_mask_lut().to_vec());
[INFO] [stdout]     |               -------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected because this argument is of type `Vec<u64>`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               in this closure call
[INFO] [stdout] note: closure parameter defined here
[INFO] [stdout]    --> src/bin/tablegen.rs:28:27
[INFO] [stdout]     |
[INFO] [stdout] 28  |     let compress_table = |lut|
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chess-engine-rs` (bin "tablegen") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "69d716c5df71feab82ddb8a1cacfe0ae981d32d3061f048539f0c2ff17a1d6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69d716c5df71feab82ddb8a1cacfe0ae981d32d3061f048539f0c2ff17a1d6e3", kill_on_drop: false }`
[INFO] [stdout] 69d716c5df71feab82ddb8a1cacfe0ae981d32d3061f048539f0c2ff17a1d6e3
