[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] testing rclayton-the-terrible/solve-tic-tac-toe-rust against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [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-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rclayton-the-terrible/solve-tic-tac-toe-rust on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-0/source/Cargo.toml [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: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4e54bd1759d07470da24d070166b513fd343b606513e897f7a5e9a25fb2a761f [INFO] running `Command { std: "docker" "start" "-a" "4e54bd1759d07470da24d070166b513fd343b606513e897f7a5e9a25fb2a761f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e54bd1759d07470da24d070166b513fd343b606513e897f7a5e9a25fb2a761f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e54bd1759d07470da24d070166b513fd343b606513e897f7a5e9a25fb2a761f", kill_on_drop: false }` [INFO] [stdout] 4e54bd1759d07470da24d070166b513fd343b606513e897f7a5e9a25fb2a761f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 606bbccfea877e9cf9ac4f3d706a6c9f9647b1c1819d8f83e15c0d3bbc6441cc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "606bbccfea877e9cf9ac4f3d706a6c9f9647b1c1819d8f83e15c0d3bbc6441cc", kill_on_drop: false }` [INFO] [stderr] Compiling solve-tic-tac-toe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `WINNING_POSITIONS` [INFO] [stdout] --> src/loop_strategy.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / const WINNING_POSITIONS: [[u8;9];8] = [ [INFO] [stdout] 5 | | [1, 1, 1, 0, 0, 0, 0, 0, 0], [INFO] [stdout] 6 | | [0, 0, 0, 1, 1, 1, 0, 0, 0], [INFO] [stdout] 7 | | [0, 0, 0, 0, 0, 0, 1, 1, 1], [INFO] [stdout] ... | [INFO] [stdout] 12 | | [0, 0, 1, 0, 1, 0, 1, 0, 0] [INFO] [stdout] 13 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_row_from_index` [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 is never used: `value_on_board` [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 is never used: `eval_winner` [INFO] [stdout] --> src/loop_strategy.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn eval_winner(board: &Board) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "606bbccfea877e9cf9ac4f3d706a6c9f9647b1c1819d8f83e15c0d3bbc6441cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "606bbccfea877e9cf9ac4f3d706a6c9f9647b1c1819d8f83e15c0d3bbc6441cc", kill_on_drop: false }` [INFO] [stdout] 606bbccfea877e9cf9ac4f3d706a6c9f9647b1c1819d8f83e15c0d3bbc6441cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da3e23a4d0cffcbe7b80d690e30f793f7d830c079f9ff4bd0217790c3aca32e1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "da3e23a4d0cffcbe7b80d690e30f793f7d830c079f9ff4bd0217790c3aca32e1", kill_on_drop: false }` [INFO] [stderr] Compiling solve-tic-tac-toe v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "da3e23a4d0cffcbe7b80d690e30f793f7d830c079f9ff4bd0217790c3aca32e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da3e23a4d0cffcbe7b80d690e30f793f7d830c079f9ff4bd0217790c3aca32e1", kill_on_drop: false }` [INFO] [stdout] da3e23a4d0cffcbe7b80d690e30f793f7d830c079f9ff4bd0217790c3aca32e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7624bf664566ee09c09b31c386ea17f9e935188d15353d907b3400bf9b6c9ae3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7624bf664566ee09c09b31c386ea17f9e935188d15353d907b3400bf9b6c9ae3", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] running 5 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/solve_tic_tac_toe-ac9575e346419522) [INFO] [stdout] test bit_strategy::tests::test_board_to_bits ... ok [INFO] [stdout] test tests::tests::bench_bit_wise_eval_winner ... ok [INFO] [stdout] test tests::tests::bench_loop_eval_winner ... ok [INFO] [stdout] test tests::tests::test_bit_wise_eval_winner ... ok [INFO] [stdout] test tests::tests::test_loop_eval_winner ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7624bf664566ee09c09b31c386ea17f9e935188d15353d907b3400bf9b6c9ae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7624bf664566ee09c09b31c386ea17f9e935188d15353d907b3400bf9b6c9ae3", kill_on_drop: false }` [INFO] [stdout] 7624bf664566ee09c09b31c386ea17f9e935188d15353d907b3400bf9b6c9ae3