[INFO] cloning repository https://github.com/gurmehar-singh-2009/chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gurmehar-singh-2009/chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgurmehar-singh-2009%2Fchess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgurmehar-singh-2009%2Fchess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be4e902638b7eab6ee0d8b5b39a85f6eac7a94c4
[INFO] checking gurmehar-singh-2009/chess against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgurmehar-singh-2009%2Fchess" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/gurmehar-singh-2009/chess
[INFO] finished tweaking git repo https://github.com/gurmehar-singh-2009/chess
[INFO] tweaked toml for git repo https://github.com/gurmehar-singh-2009/chess written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gurmehar-singh-2009/chess on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gurmehar-singh-2009/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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const-array-init v1.0.0
[INFO] [stderr]   Downloaded miniquad v0.4.11
[INFO] [stderr]   Downloaded fontdue v0.9.4
[INFO] [stderr]   Downloaded macroquad v0.4.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d5dc4dd3f8261654eb7aae3a0b7cadf3577704df2734c34f8383f3f0dce5bf2c
[INFO] running `Command { std: "docker" "start" "d5dc4dd3f8261654eb7aae3a0b7cadf3577704df2734c34f8383f3f0dce5bf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5dc4dd3f8261654eb7aae3a0b7cadf3577704df2734c34f8383f3f0dce5bf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d5dc4dd3f8261654eb7aae3a0b7cadf3577704df2734c34f8383f3f0dce5bf2c" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5dc4dd3f8261654eb7aae3a0b7cadf3577704df2734c34f8383f3f0dce5bf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d5dc4dd3f8261654eb7aae3a0b7cadf3577704df2734c34f8383f3f0dce5bf2c" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking bytemuck v1.25.1
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling miniquad v0.4.11
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking data-url v0.3.2
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking imagesize v0.14.0
[INFO] [stderr]     Checking polycool v0.4.0
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking quad-rand v0.2.3
[INFO] [stderr]     Checking tiny-skia-path v0.12.0
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking glam v0.27.0
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking kurbo v0.13.1
[INFO] [stderr]     Checking const-array-init v1.0.0
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking roxmltree v0.21.1
[INFO] [stderr]     Checking svgtypes v0.16.1
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking core_maths v0.1.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking tiny-skia v0.12.0
[INFO] [stderr]     Checking usvg v0.47.0
[INFO] [stderr]     Checking fontdue v0.9.4
[INFO] [stderr]     Checking resvg v0.47.0
[INFO] [stderr]     Checking macroquad v0.4.16
[INFO] [stderr]     Checking chess-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `is_capture`
[INFO] [stdout]    --> src/main.rs:457:29
[INFO] [stdout]     |
[INFO] [stdout] 457 |                         let is_capture = board.grid[clicked_x][clicked_y].is_some();
[INFO] [stdout]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_capture`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_letter_from_number` is never used
[INFO] [stdout]    --> src/main.rs:581:4
[INFO] [stdout]     |
[INFO] [stdout] 581 | fn get_letter_from_number(num: u32) -> &'static str {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_capture`
[INFO] [stdout]    --> src/main.rs:457:29
[INFO] [stdout]     |
[INFO] [stdout] 457 |                         let is_capture = board.grid[clicked_x][clicked_y].is_some();
[INFO] [stdout]     |                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_capture`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_letter_from_number` is never used
[INFO] [stdout]    --> src/main.rs:581:4
[INFO] [stdout]     |
[INFO] [stdout] 581 | fn get_letter_from_number(num: u32) -> &'static str {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `const-array-init`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | const-array-init = "1.0.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `const-array-init`
[INFO] [stderr] warning: `chess-engine` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.52s
[INFO] running `Command { std: "docker" "inspect" "d5dc4dd3f8261654eb7aae3a0b7cadf3577704df2734c34f8383f3f0dce5bf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dc4dd3f8261654eb7aae3a0b7cadf3577704df2734c34f8383f3f0dce5bf2c", kill_on_drop: false }`
[INFO] [stdout] d5dc4dd3f8261654eb7aae3a0b7cadf3577704df2734c34f8383f3f0dce5bf2c