[INFO] cloning repository https://github.com/AntoineRR/chess-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AntoineRR/chess-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntoineRR%2Fchess-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntoineRR%2Fchess-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8092f98f5f20c9ff1e482ba105149d92229589fc
[INFO] checking AntoineRR/chess-engine against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntoineRR%2Fchess-engine" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AntoineRR/chess-engine on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AntoineRR/chess-engine
[INFO] finished tweaking git repo https://github.com/AntoineRR/chess-engine
[INFO] tweaked toml for git repo https://github.com/AntoineRR/chess-engine written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/AntoineRR/chess-engine 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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 236211ae32d21aa7a4271b9c68b7c315e0efc9f4fa2342a7e98074f25edc91ce
[INFO] running `Command { std: "docker" "start" "-a" "236211ae32d21aa7a4271b9c68b7c315e0efc9f4fa2342a7e98074f25edc91ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "236211ae32d21aa7a4271b9c68b7c315e0efc9f4fa2342a7e98074f25edc91ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "236211ae32d21aa7a4271b9c68b7c315e0efc9f4fa2342a7e98074f25edc91ce", kill_on_drop: false }`
[INFO] [stdout] 236211ae32d21aa7a4271b9c68b7c315e0efc9f4fa2342a7e98074f25edc91ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb679c51226c9f52a968a37980471e26e26ba8de7289c0e8777174dc2da66b5c
[INFO] running `Command { std: "docker" "start" "-a" "cb679c51226c9f52a968a37980471e26e26ba8de7289c0e8777174dc2da66b5c", kill_on_drop: false }`
[INFO] [stderr]     Checking chess-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `piece` and `promotion` are never read
[INFO] [stdout]   --> src/bitboard.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Move {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 18 |     pub piece: PieceType,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 19 |     pub to: BitBoard,
[INFO] [stdout] 20 |     pub promotion: Option<PieceType>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Move` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generate_moves` is never used
[INFO] [stdout]  --> src/moves/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait MoveGenerator {
[INFO] [stdout]   |           ------------- method in this trait
[INFO] [stdout] 6 |     fn generate_moves(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "cb679c51226c9f52a968a37980471e26e26ba8de7289c0e8777174dc2da66b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb679c51226c9f52a968a37980471e26e26ba8de7289c0e8777174dc2da66b5c", kill_on_drop: false }`
[INFO] [stdout] cb679c51226c9f52a968a37980471e26e26ba8de7289c0e8777174dc2da66b5c
