Nov 02 03:03:23.869 INFO checking yogaxpto/tic-tac-rust against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 03:03:23.870 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-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"`
Nov 02 03:03:24.244 INFO blam! 4bc50c61555a8e2dbb6645b130bfbb64f12eac677e5d8920e0c0b1537be0b8a8
Nov 02 03:03:24.248 INFO running `"docker" "start" "-a" "4bc50c61555a8e2dbb6645b130bfbb64f12eac677e5d8920e0c0b1537be0b8a8"`
Nov 02 03:03:25.999 INFO kablam! usermod: no changes
Nov 02 03:03:26.060 INFO kablam!     Checking tic-tac-rust v0.1.0 (/source)
Nov 02 03:03:26.452 INFO kablam! warning: unused variable: `bot_symbol`
Nov 02 03:03:26.452 INFO kablam!    --> src/main.rs:202:9
Nov 02 03:03:26.452 INFO kablam!     |
Nov 02 03:03:26.452 INFO kablam! 202 |     let bot_symbol: State = State::opponent_symbol(player_symbol);
Nov 02 03:03:26.452 INFO kablam!     |         ^^^^^^^^^^ help: consider using `_bot_symbol` instead
Nov 02 03:03:26.452 INFO kablam!     |
Nov 02 03:03:26.452 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 03:03:26.452 INFO kablam! 
Nov 02 03:03:26.452 INFO kablam! warning: unused variable: `strategy`
Nov 02 03:03:26.452 INFO kablam!    --> src/main.rs:169:28
Nov 02 03:03:26.452 INFO kablam!     |
Nov 02 03:03:26.452 INFO kablam! 169 |     pub fn bot_play(&self, strategy: Strategy) {
Nov 02 03:03:26.452 INFO kablam!     |                            ^^^^^^^^ help: consider using `_strategy` instead
Nov 02 03:03:26.452 INFO kablam! 
Nov 02 03:03:26.504 INFO kablam! warning: method is never used: `child`
Nov 02 03:03:26.504 INFO kablam!    --> src/main.rs:112:5
Nov 02 03:03:26.504 INFO kablam!     |
Nov 02 03:03:26.504 INFO kablam! 112 |     pub fn child(&mut self, symbol: State, row: usize, col: usize, player: State) -> Node {
Nov 02 03:03:26.504 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:03:26.504 INFO kablam!     |
Nov 02 03:03:26.504 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 03:03:26.504 INFO kablam! 
Nov 02 03:03:26.516 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:03:26.516 INFO kablam!    --> src/main.rs:182:5
Nov 02 03:03:26.516 INFO kablam!     |
Nov 02 03:03:26.516 INFO kablam! 182 |     io.lock().read_line(&mut stdin);
Nov 02 03:03:26.516 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:03:26.516 INFO kablam!     |
Nov 02 03:03:26.516 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 03:03:26.516 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:03:26.516 INFO kablam! 
Nov 02 03:03:26.633 INFO kablam! warning: unused variable: `bot_symbol`
Nov 02 03:03:26.633 INFO kablam!    --> src/main.rs:202:9
Nov 02 03:03:26.633 INFO kablam!     |
Nov 02 03:03:26.633 INFO kablam! 202 |     let bot_symbol: State = State::opponent_symbol(player_symbol);
Nov 02 03:03:26.633 INFO kablam!     |         ^^^^^^^^^^ help: consider using `_bot_symbol` instead
Nov 02 03:03:26.633 INFO kablam!     |
Nov 02 03:03:26.633 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 03:03:26.633 INFO kablam! 
Nov 02 03:03:26.633 INFO kablam! warning: unused variable: `strategy`
Nov 02 03:03:26.633 INFO kablam!    --> src/main.rs:169:28
Nov 02 03:03:26.633 INFO kablam!     |
Nov 02 03:03:26.633 INFO kablam! 169 |     pub fn bot_play(&self, strategy: Strategy) {
Nov 02 03:03:26.633 INFO kablam!     |                            ^^^^^^^^ help: consider using `_strategy` instead
Nov 02 03:03:26.633 INFO kablam! 
Nov 02 03:03:26.684 INFO kablam! warning: method is never used: `child`
Nov 02 03:03:26.684 INFO kablam!    --> src/main.rs:112:5
Nov 02 03:03:26.684 INFO kablam!     |
Nov 02 03:03:26.684 INFO kablam! 112 |     pub fn child(&mut self, symbol: State, row: usize, col: usize, player: State) -> Node {
Nov 02 03:03:26.684 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:03:26.684 INFO kablam!     |
Nov 02 03:03:26.684 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 03:03:26.684 INFO kablam! 
Nov 02 03:03:26.696 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 03:03:26.696 INFO kablam!    --> src/main.rs:182:5
Nov 02 03:03:26.696 INFO kablam!     |
Nov 02 03:03:26.696 INFO kablam! 182 |     io.lock().read_line(&mut stdin);
Nov 02 03:03:26.696 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 03:03:26.696 INFO kablam!     |
Nov 02 03:03:26.696 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 03:03:26.696 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 03:03:26.696 INFO kablam! 
Nov 02 03:03:26.740 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 02 03:03:26.740 INFO kablam! su: No module specific data is present
Nov 02 03:03:28.268 INFO running `"docker" "rm" "-f" "4bc50c61555a8e2dbb6645b130bfbb64f12eac677e5d8920e0c0b1537be0b8a8"`
Nov 02 03:03:28.578 INFO blam! 4bc50c61555a8e2dbb6645b130bfbb64f12eac677e5d8920e0c0b1537be0b8a8