Nov 01 12:27:46.789 INFO checking Dynisious/tic_tac_toe against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 12:27:46.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 12:27:47.157 INFO blam! 623ed4dacfe276810b677451d74c432a6abad7617e9e8a42e3624e1ad6789e45
Nov 01 12:27:47.158 INFO running `"docker" "start" "-a" "623ed4dacfe276810b677451d74c432a6abad7617e9e8a42e3624e1ad6789e45"`
Nov 01 12:27:47.864 INFO kablam! usermod: no changes
Nov 01 12:27:47.900 INFO kablam!     Checking tic_tac_toe v0.1.0 (/source)
Nov 01 12:27:48.369 INFO kablam! warning: unused import: `squares::*`
Nov 01 12:27:48.369 INFO kablam!  --> src/main.rs:8:5
Nov 01 12:27:48.369 INFO kablam!   |
Nov 01 12:27:48.369 INFO kablam! 8 | use squares::*;
Nov 01 12:27:48.370 INFO kablam!   |     ^^^^^^^^^^
Nov 01 12:27:48.370 INFO kablam!   |
Nov 01 12:27:48.370 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:27:48.370 INFO kablam! 
Nov 01 12:27:48.370 INFO kablam! warning: unused import: `board::*`
Nov 01 12:27:48.370 INFO kablam!  --> src/main.rs:9:5
Nov 01 12:27:48.370 INFO kablam!   |
Nov 01 12:27:48.370 INFO kablam! 9 | use board::*;
Nov 01 12:27:48.370 INFO kablam!   |     ^^^^^^^^
Nov 01 12:27:48.370 INFO kablam! 
Nov 01 12:27:48.370 INFO kablam! warning: unused import: `Read`
Nov 01 12:27:48.370 INFO kablam!   --> src/main.rs:12:15
Nov 01 12:27:48.370 INFO kablam!    |
Nov 01 12:27:48.370 INFO kablam! 12 | use std::io::{Read, Write};
Nov 01 12:27:48.370 INFO kablam!    |               ^^^^
Nov 01 12:27:48.370 INFO kablam! 
Nov 01 12:27:48.388 INFO kablam! warning: unused import: `squares::*`
Nov 01 12:27:48.388 INFO kablam!  --> src/main.rs:8:5
Nov 01 12:27:48.388 INFO kablam!   |
Nov 01 12:27:48.388 INFO kablam! 8 | use squares::*;
Nov 01 12:27:48.388 INFO kablam!   |     ^^^^^^^^^^
Nov 01 12:27:48.388 INFO kablam!   |
Nov 01 12:27:48.388 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:27:48.388 INFO kablam! 
Nov 01 12:27:48.388 INFO kablam! warning: unused import: `board::*`
Nov 01 12:27:48.388 INFO kablam!  --> src/main.rs:9:5
Nov 01 12:27:48.388 INFO kablam!   |
Nov 01 12:27:48.388 INFO kablam! 9 | use board::*;
Nov 01 12:27:48.388 INFO kablam!   |     ^^^^^^^^
Nov 01 12:27:48.388 INFO kablam! 
Nov 01 12:27:48.388 INFO kablam! warning: unused import: `Read`
Nov 01 12:27:48.388 INFO kablam!   --> src/main.rs:12:15
Nov 01 12:27:48.388 INFO kablam!    |
Nov 01 12:27:48.388 INFO kablam! 12 | use std::io::{Read, Write};
Nov 01 12:27:48.388 INFO kablam!    |               ^^^^
Nov 01 12:27:48.388 INFO kablam! 
Nov 01 12:27:48.439 INFO kablam! warning: type alias is never used: `Square`
Nov 01 12:27:48.439 INFO kablam!  --> src/squares.rs:5:1
Nov 01 12:27:48.439 INFO kablam!   |
Nov 01 12:27:48.439 INFO kablam! 5 | pub type Square = Option<Mark>;
Nov 01 12:27:48.439 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:27:48.439 INFO kablam!   |
Nov 01 12:27:48.439 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 12:27:48.439 INFO kablam! 
Nov 01 12:27:48.439 INFO kablam! warning: variant is never constructed: `X`
Nov 01 12:27:48.439 INFO kablam!   --> src/squares.rs:10:5
Nov 01 12:27:48.439 INFO kablam!    |
Nov 01 12:27:48.439 INFO kablam! 10 |     X, O
Nov 01 12:27:48.439 INFO kablam!    |     ^
Nov 01 12:27:48.439 INFO kablam! 
Nov 01 12:27:48.439 INFO kablam! warning: variant is never constructed: `O`
Nov 01 12:27:48.439 INFO kablam!   --> src/squares.rs:10:8
Nov 01 12:27:48.439 INFO kablam!    |
Nov 01 12:27:48.439 INFO kablam! 10 |     X, O
Nov 01 12:27:48.439 INFO kablam!    |        ^
Nov 01 12:27:48.439 INFO kablam! 
Nov 01 12:27:48.439 INFO kablam! warning: method is never used: `set_square`
Nov 01 12:27:48.439 INFO kablam!   --> src/board.rs:26:5
Nov 01 12:27:48.439 INFO kablam!    |
Nov 01 12:27:48.439 INFO kablam! 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Nov 01 12:27:48.439 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:27:48.439 INFO kablam! 
Nov 01 12:27:48.439 INFO kablam! warning: method is never used: `winner`
Nov 01 12:27:48.439 INFO kablam!   --> src/board.rs:33:5
Nov 01 12:27:48.439 INFO kablam!    |
Nov 01 12:27:48.439 INFO kablam! 33 |     pub fn winner(&self) -> Square {
Nov 01 12:27:48.439 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:27:48.439 INFO kablam! 
Nov 01 12:27:48.463 INFO kablam! warning: type alias is never used: `Square`
Nov 01 12:27:48.463 INFO kablam!  --> src/squares.rs:5:1
Nov 01 12:27:48.463 INFO kablam!   |
Nov 01 12:27:48.463 INFO kablam! 5 | pub type Square = Option<Mark>;
Nov 01 12:27:48.463 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:27:48.463 INFO kablam!   |
Nov 01 12:27:48.463 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 12:27:48.463 INFO kablam! 
Nov 01 12:27:48.463 INFO kablam! warning: variant is never constructed: `X`
Nov 01 12:27:48.463 INFO kablam!   --> src/squares.rs:10:5
Nov 01 12:27:48.463 INFO kablam!    |
Nov 01 12:27:48.463 INFO kablam! 10 |     X, O
Nov 01 12:27:48.463 INFO kablam!    |     ^
Nov 01 12:27:48.463 INFO kablam! 
Nov 01 12:27:48.463 INFO kablam! warning: variant is never constructed: `O`
Nov 01 12:27:48.463 INFO kablam!   --> src/squares.rs:10:8
Nov 01 12:27:48.463 INFO kablam!    |
Nov 01 12:27:48.463 INFO kablam! 10 |     X, O
Nov 01 12:27:48.463 INFO kablam!    |        ^
Nov 01 12:27:48.463 INFO kablam! 
Nov 01 12:27:48.463 INFO kablam! warning: method is never used: `set_square`
Nov 01 12:27:48.464 INFO kablam!   --> src/board.rs:26:5
Nov 01 12:27:48.464 INFO kablam!    |
Nov 01 12:27:48.464 INFO kablam! 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Nov 01 12:27:48.464 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:27:48.464 INFO kablam! 
Nov 01 12:27:48.464 INFO kablam! warning: method is never used: `winner`
Nov 01 12:27:48.464 INFO kablam!   --> src/board.rs:33:5
Nov 01 12:27:48.464 INFO kablam!    |
Nov 01 12:27:48.464 INFO kablam! 33 |     pub fn winner(&self) -> Square {
Nov 01 12:27:48.464 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:27:48.464 INFO kablam! 
Nov 01 12:27:48.505 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Nov 01 12:27:48.510 INFO kablam! su: No module specific data is present
Nov 01 12:27:48.928 INFO running `"docker" "rm" "-f" "623ed4dacfe276810b677451d74c432a6abad7617e9e8a42e3624e1ad6789e45"`
Nov 01 12:27:49.199 INFO blam! 623ed4dacfe276810b677451d74c432a6abad7617e9e8a42e3624e1ad6789e45