Oct 21 21:41:39.526 INFO checking Dynisious/tic_tac_toe against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 21:41:39.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 21:41:39.759 INFO blam! aec22947447bfa10b14a5cb9bfe3f04420f41f917db868a58acd774fcb1e3558
Oct 21 21:41:39.761 INFO running `"docker" "start" "-a" "aec22947447bfa10b14a5cb9bfe3f04420f41f917db868a58acd774fcb1e3558"`
Oct 21 21:41:40.508 INFO kablam! usermod: no changes
Oct 21 21:41:40.541 INFO kablam!     Checking tic_tac_toe v0.1.0 (/source)
Oct 21 21:41:41.041 INFO kablam! warning: unused import: `squares::*`
Oct 21 21:41:41.041 INFO kablam!  --> src/main.rs:8:5
Oct 21 21:41:41.041 INFO kablam!   |
Oct 21 21:41:41.041 INFO kablam! 8 | use squares::*;
Oct 21 21:41:41.041 INFO kablam!   |     ^^^^^^^^^^
Oct 21 21:41:41.041 INFO kablam!   |
Oct 21 21:41:41.041 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 21:41:41.041 INFO kablam! 
Oct 21 21:41:41.041 INFO kablam! warning: unused import: `board::*`
Oct 21 21:41:41.041 INFO kablam!  --> src/main.rs:9:5
Oct 21 21:41:41.041 INFO kablam!   |
Oct 21 21:41:41.041 INFO kablam! 9 | use board::*;
Oct 21 21:41:41.041 INFO kablam!   |     ^^^^^^^^
Oct 21 21:41:41.041 INFO kablam! 
Oct 21 21:41:41.041 INFO kablam! warning: unused import: `Read`
Oct 21 21:41:41.041 INFO kablam!   --> src/main.rs:12:15
Oct 21 21:41:41.041 INFO kablam!    |
Oct 21 21:41:41.041 INFO kablam! 12 | use std::io::{Read, Write};
Oct 21 21:41:41.041 INFO kablam!    |               ^^^^
Oct 21 21:41:41.041 INFO kablam! 
Oct 21 21:41:41.104 INFO kablam! warning: unused import: `squares::*`
Oct 21 21:41:41.104 INFO kablam!  --> src/main.rs:8:5
Oct 21 21:41:41.104 INFO kablam!   |
Oct 21 21:41:41.104 INFO kablam! 8 | use squares::*;
Oct 21 21:41:41.104 INFO kablam!   |     ^^^^^^^^^^
Oct 21 21:41:41.104 INFO kablam!   |
Oct 21 21:41:41.104 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 21:41:41.104 INFO kablam! 
Oct 21 21:41:41.104 INFO kablam! warning: unused import: `board::*`
Oct 21 21:41:41.104 INFO kablam!  --> src/main.rs:9:5
Oct 21 21:41:41.104 INFO kablam!   |
Oct 21 21:41:41.104 INFO kablam! 9 | use board::*;
Oct 21 21:41:41.104 INFO kablam!   |     ^^^^^^^^
Oct 21 21:41:41.104 INFO kablam! 
Oct 21 21:41:41.105 INFO kablam! warning: unused import: `Read`
Oct 21 21:41:41.105 INFO kablam!   --> src/main.rs:12:15
Oct 21 21:41:41.105 INFO kablam!    |
Oct 21 21:41:41.105 INFO kablam! 12 | use std::io::{Read, Write};
Oct 21 21:41:41.105 INFO kablam!    |               ^^^^
Oct 21 21:41:41.105 INFO kablam! 
Oct 21 21:41:41.114 INFO kablam! warning: type alias is never used: `Square`
Oct 21 21:41:41.114 INFO kablam!  --> src/squares.rs:5:1
Oct 21 21:41:41.114 INFO kablam!   |
Oct 21 21:41:41.114 INFO kablam! 5 | pub type Square = Option<Mark>;
Oct 21 21:41:41.114 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:41:41.114 INFO kablam!   |
Oct 21 21:41:41.114 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 21:41:41.114 INFO kablam! 
Oct 21 21:41:41.114 INFO kablam! warning: variant is never constructed: `X`
Oct 21 21:41:41.114 INFO kablam!   --> src/squares.rs:10:5
Oct 21 21:41:41.114 INFO kablam!    |
Oct 21 21:41:41.114 INFO kablam! 10 |     X, O
Oct 21 21:41:41.114 INFO kablam!    |     ^
Oct 21 21:41:41.114 INFO kablam! 
Oct 21 21:41:41.114 INFO kablam! warning: variant is never constructed: `O`
Oct 21 21:41:41.114 INFO kablam!   --> src/squares.rs:10:8
Oct 21 21:41:41.114 INFO kablam!    |
Oct 21 21:41:41.114 INFO kablam! 10 |     X, O
Oct 21 21:41:41.114 INFO kablam!    |        ^
Oct 21 21:41:41.114 INFO kablam! 
Oct 21 21:41:41.114 INFO kablam! warning: method is never used: `set_square`
Oct 21 21:41:41.114 INFO kablam!   --> src/board.rs:26:5
Oct 21 21:41:41.114 INFO kablam!    |
Oct 21 21:41:41.114 INFO kablam! 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Oct 21 21:41:41.114 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:41:41.114 INFO kablam! 
Oct 21 21:41:41.114 INFO kablam! warning: method is never used: `winner`
Oct 21 21:41:41.114 INFO kablam!   --> src/board.rs:33:5
Oct 21 21:41:41.114 INFO kablam!    |
Oct 21 21:41:41.114 INFO kablam! 33 |     pub fn winner(&self) -> Square {
Oct 21 21:41:41.114 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:41:41.114 INFO kablam! 
Oct 21 21:41:41.198 INFO kablam! warning: type alias is never used: `Square`
Oct 21 21:41:41.198 INFO kablam!  --> src/squares.rs:5:1
Oct 21 21:41:41.198 INFO kablam!   |
Oct 21 21:41:41.198 INFO kablam! 5 | pub type Square = Option<Mark>;
Oct 21 21:41:41.198 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:41:41.198 INFO kablam!   |
Oct 21 21:41:41.198 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 21:41:41.198 INFO kablam! 
Oct 21 21:41:41.198 INFO kablam! warning: variant is never constructed: `X`
Oct 21 21:41:41.198 INFO kablam!   --> src/squares.rs:10:5
Oct 21 21:41:41.198 INFO kablam!    |
Oct 21 21:41:41.198 INFO kablam! 10 |     X, O
Oct 21 21:41:41.198 INFO kablam!    |     ^
Oct 21 21:41:41.198 INFO kablam! 
Oct 21 21:41:41.198 INFO kablam! warning: variant is never constructed: `O`
Oct 21 21:41:41.198 INFO kablam!   --> src/squares.rs:10:8
Oct 21 21:41:41.198 INFO kablam!    |
Oct 21 21:41:41.198 INFO kablam! 10 |     X, O
Oct 21 21:41:41.198 INFO kablam!    |        ^
Oct 21 21:41:41.198 INFO kablam! 
Oct 21 21:41:41.198 INFO kablam! warning: method is never used: `set_square`
Oct 21 21:41:41.198 INFO kablam!   --> src/board.rs:26:5
Oct 21 21:41:41.198 INFO kablam!    |
Oct 21 21:41:41.198 INFO kablam! 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Oct 21 21:41:41.198 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:41:41.198 INFO kablam! 
Oct 21 21:41:41.198 INFO kablam! warning: method is never used: `winner`
Oct 21 21:41:41.198 INFO kablam!   --> src/board.rs:33:5
Oct 21 21:41:41.198 INFO kablam!    |
Oct 21 21:41:41.198 INFO kablam! 33 |     pub fn winner(&self) -> Square {
Oct 21 21:41:41.198 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:41:41.198 INFO kablam! 
Oct 21 21:41:41.213 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Oct 21 21:41:41.216 INFO kablam! su: No module specific data is present
Oct 21 21:41:41.581 INFO running `"docker" "rm" "-f" "aec22947447bfa10b14a5cb9bfe3f04420f41f917db868a58acd774fcb1e3558"`
Oct 21 21:41:41.681 INFO blam! aec22947447bfa10b14a5cb9bfe3f04420f41f917db868a58acd774fcb1e3558