[INFO] cloning repository https://github.com/GreenOpposite/croissant-chess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GreenOpposite/croissant-chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGreenOpposite%2Fcroissant-chess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGreenOpposite%2Fcroissant-chess'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c529f7d5f9997227f57ad02157274844cbe74891 [INFO] checking GreenOpposite/croissant-chess against try#0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef for pr-147859 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGreenOpposite%2Fcroissant-chess" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/GreenOpposite/croissant-chess [INFO] finished tweaking git repo https://github.com/GreenOpposite/croissant-chess [INFO] tweaked toml for git repo https://github.com/GreenOpposite/croissant-chess written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/GreenOpposite/croissant-chess on toolchain 0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/GreenOpposite/croissant-chess 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" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded colored v3.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c50e0184bfe1b0b9a60b00c1493e674a163229edfe3697d0dc07ba4ec1bd411d [INFO] running `Command { std: "docker" "start" "-a" "c50e0184bfe1b0b9a60b00c1493e674a163229edfe3697d0dc07ba4ec1bd411d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c50e0184bfe1b0b9a60b00c1493e674a163229edfe3697d0dc07ba4ec1bd411d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c50e0184bfe1b0b9a60b00c1493e674a163229edfe3697d0dc07ba4ec1bd411d", kill_on_drop: false }` [INFO] [stdout] c50e0184bfe1b0b9a60b00c1493e674a163229edfe3697d0dc07ba4ec1bd411d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b33c2bb90e394bb34e5c32af67728c2fdf7c5aff1465d8c674598955e32ca052 [INFO] running `Command { std: "docker" "start" "-a" "b33c2bb90e394bb34e5c32af67728c2fdf7c5aff1465d8c674598955e32ca052", kill_on_drop: false }` [INFO] [stderr] Checking colored v3.1.1 [INFO] [stderr] Checking croissant-chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `starting_position` is never used [INFO] [stdout] --> src/board.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Board { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 26 | pub fn starting_position() -> Board { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `all` is never used [INFO] [stdout] --> src/castling_rights.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl CastlingRights { [INFO] [stdout] | ------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn all() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/moves.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum MoveType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 15 | Normal = 0b0000, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | DoublePush = 0b0001, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 17 | Castling = 0b0010, [INFO] [stdout] 18 | Capture = 0b0100, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 19 | EnPassant = 0b0101, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | PromotionKnight = 0b1000, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 21 | PromotionBishop = 0b1001, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 22 | PromotionRook = 0b1010, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 23 | PromotionQueen = 0b1011, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 24 | PromotionCaptureKnight = 0b1100, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 25 | PromotionCaptureBishop = 0b1101, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 26 | PromotionCaptureRook = 0b1110, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | PromotionCaptureQueen = 0b1111, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MoveType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `starting_position` is never used [INFO] [stdout] --> src/board.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Board { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 26 | pub fn starting_position() -> Board { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/moves.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum MoveType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 15 | Normal = 0b0000, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | DoublePush = 0b0001, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 17 | Castling = 0b0010, [INFO] [stdout] 18 | Capture = 0b0100, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 19 | EnPassant = 0b0101, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | PromotionKnight = 0b1000, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 21 | PromotionBishop = 0b1001, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 22 | PromotionRook = 0b1010, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 23 | PromotionQueen = 0b1011, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 24 | PromotionCaptureKnight = 0b1100, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 25 | PromotionCaptureBishop = 0b1101, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 26 | PromotionCaptureRook = 0b1110, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | PromotionCaptureQueen = 0b1111, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MoveType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "b33c2bb90e394bb34e5c32af67728c2fdf7c5aff1465d8c674598955e32ca052", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b33c2bb90e394bb34e5c32af67728c2fdf7c5aff1465d8c674598955e32ca052", kill_on_drop: false }` [INFO] [stdout] b33c2bb90e394bb34e5c32af67728c2fdf7c5aff1465d8c674598955e32ca052