Dec 05 00:46:23.065 INFO testing yogaxpto/tic-tac-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 00:46:23.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 00:46:23.519 INFO [stdout] f1b5439d3c97235684817997c0873a3e6ba61eb4d60c6b7515f77920d5be1d34
Dec 05 00:46:23.523 INFO running `"docker" "start" "-a" "f1b5439d3c97235684817997c0873a3e6ba61eb4d60c6b7515f77920d5be1d34"`
Dec 05 00:46:24.884 INFO [stderr] usermod: no changes
Dec 05 00:46:24.936 INFO [stderr]    Compiling tic-tac-rust v0.1.0 (/source)
Dec 05 00:46:25.252 INFO [stderr] warning: unused variable: `bot_symbol`
Dec 05 00:46:25.252 INFO [stderr]    --> src/main.rs:202:9
Dec 05 00:46:25.252 INFO [stderr]     |
Dec 05 00:46:25.252 INFO [stderr] 202 |     let bot_symbol: State = State::opponent_symbol(player_symbol);
Dec 05 00:46:25.252 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_bot_symbol` instead
Dec 05 00:46:25.252 INFO [stderr]     |
Dec 05 00:46:25.252 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 00:46:25.252 INFO [stderr] 
Dec 05 00:46:25.252 INFO [stderr] warning: unused variable: `strategy`
Dec 05 00:46:25.252 INFO [stderr]    --> src/main.rs:169:28
Dec 05 00:46:25.252 INFO [stderr]     |
Dec 05 00:46:25.252 INFO [stderr] 169 |     pub fn bot_play(&self, strategy: Strategy) {
Dec 05 00:46:25.252 INFO [stderr]     |                            ^^^^^^^^ help: consider using `_strategy` instead
Dec 05 00:46:25.252 INFO [stderr] 
Dec 05 00:46:25.264 INFO [stderr] warning: method is never used: `child`
Dec 05 00:46:25.264 INFO [stderr]    --> src/main.rs:112:5
Dec 05 00:46:25.264 INFO [stderr]     |
Dec 05 00:46:25.264 INFO [stderr] 112 |     pub fn child(&mut self, symbol: State, row: usize, col: usize, player: State) -> Node {
Dec 05 00:46:25.264 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:46:25.264 INFO [stderr]     |
Dec 05 00:46:25.264 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 00:46:25.264 INFO [stderr] 
Dec 05 00:46:25.282 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:46:25.282 INFO [stderr]    --> src/main.rs:182:5
Dec 05 00:46:25.282 INFO [stderr]     |
Dec 05 00:46:25.282 INFO [stderr] 182 |     io.lock().read_line(&mut stdin);
Dec 05 00:46:25.282 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:46:25.282 INFO [stderr]     |
Dec 05 00:46:25.282 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 00:46:25.282 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:46:25.282 INFO [stderr] 
Dec 05 00:46:26.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 05 00:46:26.132 INFO [stderr] su: No module specific data is present
Dec 05 00:46:27.449 INFO running `"docker" "inspect" "f1b5439d3c97235684817997c0873a3e6ba61eb4d60c6b7515f77920d5be1d34"`
Dec 05 00:46:27.794 INFO running `"docker" "rm" "-f" "f1b5439d3c97235684817997c0873a3e6ba61eb4d60c6b7515f77920d5be1d34"`
Dec 05 00:46:28.174 INFO [stdout] f1b5439d3c97235684817997c0873a3e6ba61eb4d60c6b7515f77920d5be1d34
Dec 05 00:46:28.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 00:46:28.742 INFO [stdout] 303b0a16ad984b01350addd1a1547ae61fab895071bb7a5918eeff1180b81a39
Dec 05 00:46:28.744 INFO running `"docker" "start" "-a" "303b0a16ad984b01350addd1a1547ae61fab895071bb7a5918eeff1180b81a39"`
Dec 05 00:46:30.361 INFO [stderr] usermod: no changes
Dec 05 00:46:30.446 INFO [stderr]    Compiling tic-tac-rust v0.1.0 (/source)
Dec 05 00:46:30.748 INFO [stderr] warning: unused variable: `bot_symbol`
Dec 05 00:46:30.748 INFO [stderr]    --> src/main.rs:202:9
Dec 05 00:46:30.748 INFO [stderr]     |
Dec 05 00:46:30.748 INFO [stderr] 202 |     let bot_symbol: State = State::opponent_symbol(player_symbol);
Dec 05 00:46:30.748 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_bot_symbol` instead
Dec 05 00:46:30.748 INFO [stderr]     |
Dec 05 00:46:30.748 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 00:46:30.748 INFO [stderr] 
Dec 05 00:46:30.761 INFO [stderr] warning: unused variable: `strategy`
Dec 05 00:46:30.761 INFO [stderr]    --> src/main.rs:169:28
Dec 05 00:46:30.761 INFO [stderr]     |
Dec 05 00:46:30.761 INFO [stderr] 169 |     pub fn bot_play(&self, strategy: Strategy) {
Dec 05 00:46:30.761 INFO [stderr]     |                            ^^^^^^^^ help: consider using `_strategy` instead
Dec 05 00:46:30.761 INFO [stderr] 
Dec 05 00:46:30.779 INFO [stderr] warning: method is never used: `child`
Dec 05 00:46:30.779 INFO [stderr]    --> src/main.rs:112:5
Dec 05 00:46:30.779 INFO [stderr]     |
Dec 05 00:46:30.779 INFO [stderr] 112 |     pub fn child(&mut self, symbol: State, row: usize, col: usize, player: State) -> Node {
Dec 05 00:46:30.779 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:46:30.779 INFO [stderr]     |
Dec 05 00:46:30.779 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 00:46:30.779 INFO [stderr] 
Dec 05 00:46:30.788 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 00:46:30.788 INFO [stderr]    --> src/main.rs:182:5
Dec 05 00:46:30.788 INFO [stderr]     |
Dec 05 00:46:30.788 INFO [stderr] 182 |     io.lock().read_line(&mut stdin);
Dec 05 00:46:30.788 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:46:30.788 INFO [stderr]     |
Dec 05 00:46:30.788 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 00:46:30.788 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 00:46:30.788 INFO [stderr] 
Dec 05 00:46:31.293 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 05 00:46:31.296 INFO [stderr] su: No module specific data is present
Dec 05 00:46:32.499 INFO running `"docker" "inspect" "303b0a16ad984b01350addd1a1547ae61fab895071bb7a5918eeff1180b81a39"`
Dec 05 00:46:32.844 INFO running `"docker" "rm" "-f" "303b0a16ad984b01350addd1a1547ae61fab895071bb7a5918eeff1180b81a39"`
Dec 05 00:46:33.196 INFO [stdout] 303b0a16ad984b01350addd1a1547ae61fab895071bb7a5918eeff1180b81a39
Dec 05 00:46:33.204 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 00:46:33.657 INFO [stdout] a31ab92602b3c885ff24f4de50b0714fb7f09b033d7db81c87b0902d919bbaca
Dec 05 00:46:33.661 INFO running `"docker" "start" "-a" "a31ab92602b3c885ff24f4de50b0714fb7f09b033d7db81c87b0902d919bbaca"`
Dec 05 00:46:35.469 INFO [stderr] usermod: no changes
Dec 05 00:46:35.569 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 00:46:35.580 INFO [stderr]      Running /target/debug/deps/tic_tac_rust-9c4fc2a57210cd8f
Dec 05 00:46:35.580 INFO [stdout] 
Dec 05 00:46:35.580 INFO [stdout] running 0 tests
Dec 05 00:46:35.580 INFO [stdout] 
Dec 05 00:46:35.580 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 00:46:35.580 INFO [stdout] 
Dec 05 00:46:35.584 INFO [stderr] su: No module specific data is present
Dec 05 00:46:36.773 INFO running `"docker" "inspect" "a31ab92602b3c885ff24f4de50b0714fb7f09b033d7db81c87b0902d919bbaca"`
Dec 05 00:46:37.098 INFO running `"docker" "rm" "-f" "a31ab92602b3c885ff24f4de50b0714fb7f09b033d7db81c87b0902d919bbaca"`
Dec 05 00:46:37.420 INFO [stdout] a31ab92602b3c885ff24f4de50b0714fb7f09b033d7db81c87b0902d919bbaca