[INFO] cloning repository https://github.com/rclayton-the-terrible/solve-tic-tac-toe-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rclayton-the-terrible/solve-tic-tac-toe-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frclayton-the-terrible%2Fsolve-tic-tac-toe-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frclayton-the-terrible%2Fsolve-tic-tac-toe-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11b4109325bf7d72f95597bc1a1510d989caf7f1
[INFO] checking rclayton-the-terrible/solve-tic-tac-toe-rust against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frclayton-the-terrible%2Fsolve-tic-tac-toe-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rclayton-the-terrible/solve-tic-tac-toe-rust
[INFO] finished tweaking git repo https://github.com/rclayton-the-terrible/solve-tic-tac-toe-rust
[INFO] tweaked toml for git repo https://github.com/rclayton-the-terrible/solve-tic-tac-toe-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rclayton-the-terrible/solve-tic-tac-toe-rust on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rclayton-the-terrible/solve-tic-tac-toe-rust 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 869ea9dd03c74bd4002b773c1eca8728189fc7d91a820f749ed526905440f792
[INFO] running `Command { std: "docker" "start" "-a" "869ea9dd03c74bd4002b773c1eca8728189fc7d91a820f749ed526905440f792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "869ea9dd03c74bd4002b773c1eca8728189fc7d91a820f749ed526905440f792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869ea9dd03c74bd4002b773c1eca8728189fc7d91a820f749ed526905440f792", kill_on_drop: false }`
[INFO] [stdout] 869ea9dd03c74bd4002b773c1eca8728189fc7d91a820f749ed526905440f792
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a90d728bebf44cbb5bd14d2386d418cc5b2b5bc3902dd7cbccc33f599509f886
[INFO] running `Command { std: "docker" "start" "-a" "a90d728bebf44cbb5bd14d2386d418cc5b2b5bc3902dd7cbccc33f599509f886", kill_on_drop: false }`
[INFO] [stderr]     Checking solve-tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `WINNING_POSITIONS` is never used
[INFO] [stdout]  --> src/loop_strategy.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const WINNING_POSITIONS: [[u8;9];8] = [
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_row_from_index` is never used
[INFO] [stdout]   --> src/loop_strategy.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn get_row_from_index(board: &Board, i: usize) -> [PlaceValue;3] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `value_on_board` is never used
[INFO] [stdout]   --> src/loop_strategy.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn value_on_board(board: &Board, i: usize) -> PlaceValue {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `eval_winner` is never used
[INFO] [stdout]   --> src/loop_strategy.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn eval_winner(board: &Board) -> Option<PlaceValue> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "a90d728bebf44cbb5bd14d2386d418cc5b2b5bc3902dd7cbccc33f599509f886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90d728bebf44cbb5bd14d2386d418cc5b2b5bc3902dd7cbccc33f599509f886", kill_on_drop: false }`
[INFO] [stdout] a90d728bebf44cbb5bd14d2386d418cc5b2b5bc3902dd7cbccc33f599509f886
