Nov 04 14:02:39.679 INFO checking Dynisious/tic_tac_toe against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 14:02:39.679 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 14:02:39.909 INFO blam! 36363a976fa9d7994010d5219c0c9e52fce09454b572012f53758a56257e333a
Nov 04 14:02:39.909 INFO running `"docker" "start" "-a" "36363a976fa9d7994010d5219c0c9e52fce09454b572012f53758a56257e333a"`
Nov 04 14:02:40.654 INFO kablam! usermod: no changes
Nov 04 14:02:40.679 INFO kablam!     Checking tic_tac_toe v0.1.0 (/source)
Nov 04 14:02:41.091 INFO kablam! warning: unused import: `squares::*`
Nov 04 14:02:41.091 INFO kablam!  --> src/main.rs:8:5
Nov 04 14:02:41.091 INFO kablam!   |
Nov 04 14:02:41.091 INFO kablam! 8 | use squares::*;
Nov 04 14:02:41.091 INFO kablam!   |     ^^^^^^^^^^
Nov 04 14:02:41.091 INFO kablam!   |
Nov 04 14:02:41.091 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:02:41.091 INFO kablam! 
Nov 04 14:02:41.091 INFO kablam! warning: unused import: `board::*`
Nov 04 14:02:41.091 INFO kablam!  --> src/main.rs:9:5
Nov 04 14:02:41.091 INFO kablam!   |
Nov 04 14:02:41.091 INFO kablam! 9 | use board::*;
Nov 04 14:02:41.091 INFO kablam!   |     ^^^^^^^^
Nov 04 14:02:41.091 INFO kablam! 
Nov 04 14:02:41.091 INFO kablam! warning: unused import: `Read`
Nov 04 14:02:41.091 INFO kablam!   --> src/main.rs:12:15
Nov 04 14:02:41.091 INFO kablam!    |
Nov 04 14:02:41.091 INFO kablam! 12 | use std::io::{Read, Write};
Nov 04 14:02:41.091 INFO kablam!    |               ^^^^
Nov 04 14:02:41.091 INFO kablam! 
Nov 04 14:02:41.171 INFO kablam! warning: type alias is never used: `Square`
Nov 04 14:02:41.171 INFO kablam!  --> src/squares.rs:5:1
Nov 04 14:02:41.171 INFO kablam!   |
Nov 04 14:02:41.171 INFO kablam! 5 | pub type Square = Option<Mark>;
Nov 04 14:02:41.171 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:41.171 INFO kablam!   |
Nov 04 14:02:41.171 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 14:02:41.171 INFO kablam! 
Nov 04 14:02:41.171 INFO kablam! warning: variant is never constructed: `X`
Nov 04 14:02:41.171 INFO kablam!   --> src/squares.rs:10:5
Nov 04 14:02:41.171 INFO kablam!    |
Nov 04 14:02:41.171 INFO kablam! 10 |     X, O
Nov 04 14:02:41.171 INFO kablam!    |     ^
Nov 04 14:02:41.171 INFO kablam! 
Nov 04 14:02:41.171 INFO kablam! warning: variant is never constructed: `O`
Nov 04 14:02:41.171 INFO kablam!   --> src/squares.rs:10:8
Nov 04 14:02:41.171 INFO kablam!    |
Nov 04 14:02:41.171 INFO kablam! 10 |     X, O
Nov 04 14:02:41.171 INFO kablam!    |        ^
Nov 04 14:02:41.171 INFO kablam! 
Nov 04 14:02:41.171 INFO kablam! warning: method is never used: `set_square`
Nov 04 14:02:41.171 INFO kablam!   --> src/board.rs:26:5
Nov 04 14:02:41.171 INFO kablam!    |
Nov 04 14:02:41.171 INFO kablam! 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Nov 04 14:02:41.171 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:41.171 INFO kablam! 
Nov 04 14:02:41.171 INFO kablam! warning: method is never used: `winner`
Nov 04 14:02:41.171 INFO kablam!   --> src/board.rs:33:5
Nov 04 14:02:41.171 INFO kablam!    |
Nov 04 14:02:41.171 INFO kablam! 33 |     pub fn winner(&self) -> Square {
Nov 04 14:02:41.171 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:41.171 INFO kablam! 
Nov 04 14:02:41.178 INFO kablam! warning: unused import: `squares::*`
Nov 04 14:02:41.178 INFO kablam!  --> src/main.rs:8:5
Nov 04 14:02:41.178 INFO kablam!   |
Nov 04 14:02:41.178 INFO kablam! 8 | use squares::*;
Nov 04 14:02:41.178 INFO kablam!   |     ^^^^^^^^^^
Nov 04 14:02:41.178 INFO kablam!   |
Nov 04 14:02:41.178 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:02:41.178 INFO kablam! 
Nov 04 14:02:41.178 INFO kablam! warning: unused import: `board::*`
Nov 04 14:02:41.178 INFO kablam!  --> src/main.rs:9:5
Nov 04 14:02:41.178 INFO kablam!   |
Nov 04 14:02:41.178 INFO kablam! 9 | use board::*;
Nov 04 14:02:41.178 INFO kablam!   |     ^^^^^^^^
Nov 04 14:02:41.178 INFO kablam! 
Nov 04 14:02:41.180 INFO kablam! warning: unused import: `Read`
Nov 04 14:02:41.180 INFO kablam!   --> src/main.rs:12:15
Nov 04 14:02:41.180 INFO kablam!    |
Nov 04 14:02:41.180 INFO kablam! 12 | use std::io::{Read, Write};
Nov 04 14:02:41.180 INFO kablam!    |               ^^^^
Nov 04 14:02:41.180 INFO kablam! 
Nov 04 14:02:41.255 INFO kablam! warning: type alias is never used: `Square`
Nov 04 14:02:41.255 INFO kablam!  --> src/squares.rs:5:1
Nov 04 14:02:41.255 INFO kablam!   |
Nov 04 14:02:41.255 INFO kablam! 5 | pub type Square = Option<Mark>;
Nov 04 14:02:41.255 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:41.255 INFO kablam!   |
Nov 04 14:02:41.255 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 14:02:41.255 INFO kablam! 
Nov 04 14:02:41.255 INFO kablam! warning: variant is never constructed: `X`
Nov 04 14:02:41.255 INFO kablam!   --> src/squares.rs:10:5
Nov 04 14:02:41.255 INFO kablam!    |
Nov 04 14:02:41.255 INFO kablam! 10 |     X, O
Nov 04 14:02:41.255 INFO kablam!    |     ^
Nov 04 14:02:41.255 INFO kablam! 
Nov 04 14:02:41.255 INFO kablam! warning: variant is never constructed: `O`
Nov 04 14:02:41.255 INFO kablam!   --> src/squares.rs:10:8
Nov 04 14:02:41.255 INFO kablam!    |
Nov 04 14:02:41.255 INFO kablam! 10 |     X, O
Nov 04 14:02:41.255 INFO kablam!    |        ^
Nov 04 14:02:41.255 INFO kablam! 
Nov 04 14:02:41.255 INFO kablam! warning: method is never used: `set_square`
Nov 04 14:02:41.255 INFO kablam!   --> src/board.rs:26:5
Nov 04 14:02:41.255 INFO kablam!    |
Nov 04 14:02:41.255 INFO kablam! 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Nov 04 14:02:41.255 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:41.255 INFO kablam! 
Nov 04 14:02:41.255 INFO kablam! warning: method is never used: `winner`
Nov 04 14:02:41.255 INFO kablam!   --> src/board.rs:33:5
Nov 04 14:02:41.255 INFO kablam!    |
Nov 04 14:02:41.255 INFO kablam! 33 |     pub fn winner(&self) -> Square {
Nov 04 14:02:41.255 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:02:41.255 INFO kablam! 
Nov 04 14:02:41.270 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Nov 04 14:02:41.274 INFO kablam! su: No module specific data is present
Nov 04 14:02:41.698 INFO running `"docker" "rm" "-f" "36363a976fa9d7994010d5219c0c9e52fce09454b572012f53758a56257e333a"`
Nov 04 14:02:41.983 INFO blam! 36363a976fa9d7994010d5219c0c9e52fce09454b572012f53758a56257e333a