[INFO] cloning repository https://github.com/tiamd3/othello
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tiamd3/othello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiamd3%2Fothello", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiamd3%2Fothello'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 705e5220e10f1d08903b7f6c1a62b2730df5df09
[INFO] checking tiamd3/othello against e3d12f3322cb00126b2208c6b9df3ac4467951f5 for pr-159706
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiamd3%2Fothello" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tiamd3/othello
[INFO] finished tweaking git repo https://github.com/tiamd3/othello
[INFO] tweaked toml for git repo https://github.com/tiamd3/othello written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tiamd3/othello on toolchain e3d12f3322cb00126b2208c6b9df3ac4467951f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tiamd3/othello 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" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "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 zmij v1.0.20
[INFO] [stderr]   Downloaded unicode-ident v1.0.23
[INFO] [stderr]   Downloaded anyhow v1.0.101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cee119cb271abb0d107b54fbb1bab278a3dbb64cdf2574d5e2bb7cd3a68eac70
[INFO] running `Command { std: "docker" "start" "cee119cb271abb0d107b54fbb1bab278a3dbb64cdf2574d5e2bb7cd3a68eac70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cee119cb271abb0d107b54fbb1bab278a3dbb64cdf2574d5e2bb7cd3a68eac70", 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" "cee119cb271abb0d107b54fbb1bab278a3dbb64cdf2574d5e2bb7cd3a68eac70" "/opt/rustwide/cargo-home/bin/cargo" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cee119cb271abb0d107b54fbb1bab278a3dbb64cdf2574d5e2bb7cd3a68eac70", 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" "cee119cb271abb0d107b54fbb1bab278a3dbb64cdf2574d5e2bb7cd3a68eac70" "/opt/rustwide/cargo-home/bin/cargo" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling miniquad v0.4.8
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking ttf-parser v0.21.1
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]     Checking quad-rand v0.2.3
[INFO] [stderr]     Checking glam v0.27.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking fontdue v0.9.3
[INFO] [stderr]     Checking macroquad v0.4.14
[INFO] [stderr]     Checking othello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `{`, found `score`
[INFO] [stdout]    --> src/othello.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 score = score.max(child_score)
[INFO] [stdout]     |                 ^^^^^ expected `{`
[INFO] [stdout]     |
[INFO] [stdout] note: the `if` expression is missing a block after this condition
[INFO] [stdout]    --> src/othello.rs:205:20
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 if child_score
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout] help: you might have meant to write this as part of a block
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 { score = score.max(child_score) }
[INFO] [stdout]     |                 +                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `{`, found `score`
[INFO] [stdout]    --> src/othello.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 score = score.max(child_score)
[INFO] [stdout]     |                 ^^^^^ expected `{`
[INFO] [stdout]     |
[INFO] [stdout] note: the `if` expression is missing a block after this condition
[INFO] [stdout]    --> src/othello.rs:205:20
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 if child_score
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout] help: you might have meant to write this as part of a block
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 { score = score.max(child_score) }
[INFO] [stdout]     |                 +                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tic_tac_toe::TicTacToe`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tic_tac_toe::TicTacToe;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tic_tac_toe::TicTacToe`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tic_tac_toe::TicTacToe;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]    --> src/tic_tac_toe.rs:115:23
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn minimax(&self, depth: usize, eval_mode: Self::EvalMode) -> Option<Pos> {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `othello` (bin "othello") due to 1 previous error; 4 warnings emitted
[INFO] [stdout] warning: unused variable: `eval_mode`
[INFO] [stdout]    --> src/tic_tac_toe.rs:115:37
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn minimax(&self, depth: usize, eval_mode: Self::EvalMode) -> Option<Pos> {
[INFO] [stdout]     |                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eval_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/main.rs:187:33
[INFO] [stdout]     |
[INFO] [stdout] 187 |             Player::AI(cell,_,  mode) => {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]    --> src/tic_tac_toe.rs:115:23
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn minimax(&self, depth: usize, eval_mode: Self::EvalMode) -> Option<Pos> {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eval_mode`
[INFO] [stdout]    --> src/tic_tac_toe.rs:115:37
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn minimax(&self, depth: usize, eval_mode: Self::EvalMode) -> Option<Pos> {
[INFO] [stdout]     |                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eval_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/main.rs:187:33
[INFO] [stdout]     |
[INFO] [stdout] 187 |             Player::AI(cell,_,  mode) => {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `othello` (bin "othello" test) due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "cee119cb271abb0d107b54fbb1bab278a3dbb64cdf2574d5e2bb7cd3a68eac70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee119cb271abb0d107b54fbb1bab278a3dbb64cdf2574d5e2bb7cd3a68eac70", kill_on_drop: false }`
[INFO] [stdout] cee119cb271abb0d107b54fbb1bab278a3dbb64cdf2574d5e2bb7cd3a68eac70
