Nov 07 05:10:26.079 INFO checking Dynisious/tic_tac_toe against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 05:10:26.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 05:10:26.306 INFO blam! b834427eff640b26c4e1e63b97ae1d06322382f5f1a5c52654e335781397aaf7
Nov 07 05:10:26.312 INFO running `"docker" "start" "-a" "b834427eff640b26c4e1e63b97ae1d06322382f5f1a5c52654e335781397aaf7"`
Nov 07 05:10:26.863 INFO kablam! usermod: no changes
Nov 07 05:10:26.896 INFO kablam!     Checking tic_tac_toe v0.1.0 (/source)
Nov 07 05:10:27.262 INFO kablam! warning: unused import: `squares::*`
Nov 07 05:10:27.262 INFO kablam!  --> src/main.rs:8:5
Nov 07 05:10:27.262 INFO kablam!   |
Nov 07 05:10:27.262 INFO kablam! 8 | use squares::*;
Nov 07 05:10:27.262 INFO kablam!   |     ^^^^^^^^^^
Nov 07 05:10:27.262 INFO kablam!   |
Nov 07 05:10:27.262 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 05:10:27.262 INFO kablam! 
Nov 07 05:10:27.262 INFO kablam! warning: unused import: `board::*`
Nov 07 05:10:27.262 INFO kablam!  --> src/main.rs:9:5
Nov 07 05:10:27.262 INFO kablam!   |
Nov 07 05:10:27.262 INFO kablam! 9 | use board::*;
Nov 07 05:10:27.262 INFO kablam!   |     ^^^^^^^^
Nov 07 05:10:27.262 INFO kablam! 
Nov 07 05:10:27.262 INFO kablam! warning: unused import: `Read`
Nov 07 05:10:27.262 INFO kablam!   --> src/main.rs:12:15
Nov 07 05:10:27.262 INFO kablam!    |
Nov 07 05:10:27.262 INFO kablam! 12 | use std::io::{Read, Write};
Nov 07 05:10:27.262 INFO kablam!    |               ^^^^
Nov 07 05:10:27.262 INFO kablam! 
Nov 07 05:10:27.337 INFO kablam! warning: type alias is never used: `Square`
Nov 07 05:10:27.337 INFO kablam!  --> src/squares.rs:5:1
Nov 07 05:10:27.337 INFO kablam!   |
Nov 07 05:10:27.338 INFO kablam! 5 | pub type Square = Option<Mark>;
Nov 07 05:10:27.338 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:10:27.338 INFO kablam!   |
Nov 07 05:10:27.338 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 05:10:27.338 INFO kablam! 
Nov 07 05:10:27.338 INFO kablam! warning: variant is never constructed: `X`
Nov 07 05:10:27.338 INFO kablam!   --> src/squares.rs:10:5
Nov 07 05:10:27.338 INFO kablam!    |
Nov 07 05:10:27.338 INFO kablam! 10 |     X, O
Nov 07 05:10:27.338 INFO kablam!    |     ^
Nov 07 05:10:27.338 INFO kablam! 
Nov 07 05:10:27.338 INFO kablam! warning: variant is never constructed: `O`
Nov 07 05:10:27.338 INFO kablam!   --> src/squares.rs:10:8
Nov 07 05:10:27.338 INFO kablam!    |
Nov 07 05:10:27.338 INFO kablam! 10 |     X, O
Nov 07 05:10:27.338 INFO kablam!    |        ^
Nov 07 05:10:27.338 INFO kablam! 
Nov 07 05:10:27.338 INFO kablam! warning: method is never used: `set_square`
Nov 07 05:10:27.338 INFO kablam!   --> src/board.rs:26:5
Nov 07 05:10:27.338 INFO kablam!    |
Nov 07 05:10:27.338 INFO kablam! 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Nov 07 05:10:27.338 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:10:27.338 INFO kablam! 
Nov 07 05:10:27.338 INFO kablam! warning: method is never used: `winner`
Nov 07 05:10:27.338 INFO kablam!   --> src/board.rs:33:5
Nov 07 05:10:27.338 INFO kablam!    |
Nov 07 05:10:27.338 INFO kablam! 33 |     pub fn winner(&self) -> Square {
Nov 07 05:10:27.338 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:10:27.338 INFO kablam! 
Nov 07 05:10:27.360 INFO kablam! warning: unused import: `squares::*`
Nov 07 05:10:27.360 INFO kablam!  --> src/main.rs:8:5
Nov 07 05:10:27.360 INFO kablam!   |
Nov 07 05:10:27.360 INFO kablam! 8 | use squares::*;
Nov 07 05:10:27.360 INFO kablam!   |     ^^^^^^^^^^
Nov 07 05:10:27.360 INFO kablam!   |
Nov 07 05:10:27.360 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 05:10:27.360 INFO kablam! 
Nov 07 05:10:27.360 INFO kablam! warning: unused import: `board::*`
Nov 07 05:10:27.360 INFO kablam!  --> src/main.rs:9:5
Nov 07 05:10:27.360 INFO kablam!   |
Nov 07 05:10:27.360 INFO kablam! 9 | use board::*;
Nov 07 05:10:27.360 INFO kablam!   |     ^^^^^^^^
Nov 07 05:10:27.360 INFO kablam! 
Nov 07 05:10:27.360 INFO kablam! warning: unused import: `Read`
Nov 07 05:10:27.360 INFO kablam!   --> src/main.rs:12:15
Nov 07 05:10:27.360 INFO kablam!    |
Nov 07 05:10:27.360 INFO kablam! 12 | use std::io::{Read, Write};
Nov 07 05:10:27.360 INFO kablam!    |               ^^^^
Nov 07 05:10:27.360 INFO kablam! 
Nov 07 05:10:27.424 INFO kablam! warning: type alias is never used: `Square`
Nov 07 05:10:27.424 INFO kablam!  --> src/squares.rs:5:1
Nov 07 05:10:27.424 INFO kablam!   |
Nov 07 05:10:27.425 INFO kablam! 5 | pub type Square = Option<Mark>;
Nov 07 05:10:27.425 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:10:27.425 INFO kablam!   |
Nov 07 05:10:27.425 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 05:10:27.425 INFO kablam! 
Nov 07 05:10:27.425 INFO kablam! warning: variant is never constructed: `X`
Nov 07 05:10:27.425 INFO kablam!   --> src/squares.rs:10:5
Nov 07 05:10:27.425 INFO kablam!    |
Nov 07 05:10:27.425 INFO kablam! 10 |     X, O
Nov 07 05:10:27.425 INFO kablam!    |     ^
Nov 07 05:10:27.425 INFO kablam! 
Nov 07 05:10:27.425 INFO kablam! warning: variant is never constructed: `O`
Nov 07 05:10:27.425 INFO kablam!   --> src/squares.rs:10:8
Nov 07 05:10:27.425 INFO kablam!    |
Nov 07 05:10:27.425 INFO kablam! 10 |     X, O
Nov 07 05:10:27.425 INFO kablam!    |        ^
Nov 07 05:10:27.425 INFO kablam! 
Nov 07 05:10:27.425 INFO kablam! warning: method is never used: `set_square`
Nov 07 05:10:27.425 INFO kablam!   --> src/board.rs:26:5
Nov 07 05:10:27.425 INFO kablam!    |
Nov 07 05:10:27.425 INFO kablam! 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Nov 07 05:10:27.425 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:10:27.425 INFO kablam! 
Nov 07 05:10:27.425 INFO kablam! warning: method is never used: `winner`
Nov 07 05:10:27.425 INFO kablam!   --> src/board.rs:33:5
Nov 07 05:10:27.425 INFO kablam!    |
Nov 07 05:10:27.425 INFO kablam! 33 |     pub fn winner(&self) -> Square {
Nov 07 05:10:27.425 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:10:27.425 INFO kablam! 
Nov 07 05:10:27.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Nov 07 05:10:27.439 INFO kablam! su: No module specific data is present
Nov 07 05:10:27.794 INFO running `"docker" "rm" "-f" "b834427eff640b26c4e1e63b97ae1d06322382f5f1a5c52654e335781397aaf7"`
Nov 07 05:10:27.960 INFO blam! b834427eff640b26c4e1e63b97ae1d06322382f5f1a5c52654e335781397aaf7