Nov 02 21:47:37.927 INFO checking FeliciousX/rust-2048 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 21:47:37.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 21:47:38.416 INFO blam! 7a6e8f260e82358d337653d64ae611d5fa705c3f9566f3abccd5fe899c3d3f44
Nov 02 21:47:38.428 INFO running `"docker" "start" "-a" "7a6e8f260e82358d337653d64ae611d5fa705c3f9566f3abccd5fe899c3d3f44"`
Nov 02 21:47:39.654 INFO kablam! usermod: no changes
Nov 02 21:47:39.752 INFO kablam!     Checking 2048_game v0.1.0 (/source)
Nov 02 21:47:40.499 INFO kablam! warning: unused import: `std::io`
Nov 02 21:47:40.500 INFO kablam!  --> src/main.rs:1:5
Nov 02 21:47:40.500 INFO kablam!   |
Nov 02 21:47:40.500 INFO kablam! 1 | use std::io;
Nov 02 21:47:40.500 INFO kablam!   |     ^^^^^^^
Nov 02 21:47:40.501 INFO kablam!   |
Nov 02 21:47:40.501 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 21:47:40.501 INFO kablam! 
Nov 02 21:47:40.531 INFO kablam! warning: unused variable: `choice`
Nov 02 21:47:40.531 INFO kablam!  --> src/app.rs:6:9
Nov 02 21:47:40.531 INFO kablam!   |
Nov 02 21:47:40.532 INFO kablam! 6 |     let choice = console::get_instruction();
Nov 02 21:47:40.532 INFO kablam!   |         ^^^^^^ help: consider using `_choice` instead
Nov 02 21:47:40.532 INFO kablam!   |
Nov 02 21:47:40.533 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 21:47:40.533 INFO kablam! 
Nov 02 21:47:40.533 INFO kablam! warning: unused variable: `i`
Nov 02 21:47:40.533 INFO kablam!  --> src/console.rs:2:9
Nov 02 21:47:40.533 INFO kablam!   |
Nov 02 21:47:40.534 INFO kablam! 2 |     for i in 0..42 {
Nov 02 21:47:40.534 INFO kablam!   |         ^ help: consider using `_i` instead
Nov 02 21:47:40.534 INFO kablam! 
Nov 02 21:47:40.535 INFO kablam! warning: unused variable: `i`
Nov 02 21:47:40.535 INFO kablam!  --> src/console.rs:6:9
Nov 02 21:47:40.535 INFO kablam!   |
Nov 02 21:47:40.535 INFO kablam! 6 |     for i in 0..42 {
Nov 02 21:47:40.535 INFO kablam!   |         ^ help: consider using `_i` instead
Nov 02 21:47:40.536 INFO kablam! 
Nov 02 21:47:40.540 INFO kablam! warning: unused variable: `player1`
Nov 02 21:47:40.540 INFO kablam!   --> src/main.rs:14:9
Nov 02 21:47:40.541 INFO kablam!    |
Nov 02 21:47:40.541 INFO kablam! 14 |     let player1 = player::Player::new(&name);
Nov 02 21:47:40.541 INFO kablam!    |         ^^^^^^^ help: consider using `_player1` instead
Nov 02 21:47:40.542 INFO kablam! 
Nov 02 21:47:40.542 INFO kablam! warning: unused variable: `settings`
Nov 02 21:47:40.542 INFO kablam!   --> src/main.rs:16:9
Nov 02 21:47:40.542 INFO kablam!    |
Nov 02 21:47:40.542 INFO kablam! 16 |     let settings = settings::Settings::new(4, 4);
Nov 02 21:47:40.543 INFO kablam!    |         ^^^^^^^^ help: consider using `_settings` instead
Nov 02 21:47:40.543 INFO kablam! 
Nov 02 21:47:40.547 INFO kablam! warning: field is never used: `name`
Nov 02 21:47:40.547 INFO kablam!  --> src/player.rs:2:5
Nov 02 21:47:40.547 INFO kablam!   |
Nov 02 21:47:40.547 INFO kablam! 2 |     name: String,
Nov 02 21:47:40.547 INFO kablam!   |     ^^^^^^^^^^^^
Nov 02 21:47:40.547 INFO kablam!   |
Nov 02 21:47:40.547 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 21:47:40.549 INFO kablam! 
Nov 02 21:47:40.549 INFO kablam! warning: field is never used: `score`
Nov 02 21:47:40.550 INFO kablam!  --> src/player.rs:3:5
Nov 02 21:47:40.550 INFO kablam!   |
Nov 02 21:47:40.550 INFO kablam! 3 |     score: i32,
Nov 02 21:47:40.550 INFO kablam!   |     ^^^^^^^^^^
Nov 02 21:47:40.550 INFO kablam! 
Nov 02 21:47:40.550 INFO kablam! warning: field is never used: `steps`
Nov 02 21:47:40.550 INFO kablam!  --> src/player.rs:4:5
Nov 02 21:47:40.550 INFO kablam!   |
Nov 02 21:47:40.550 INFO kablam! 4 |     steps: i32,
Nov 02 21:47:40.550 INFO kablam!   |     ^^^^^^^^^^
Nov 02 21:47:40.550 INFO kablam! 
Nov 02 21:47:40.550 INFO kablam! warning: field is never used: `width`
Nov 02 21:47:40.550 INFO kablam!  --> src/settings.rs:2:5
Nov 02 21:47:40.550 INFO kablam!   |
Nov 02 21:47:40.550 INFO kablam! 2 |     width: i16,
Nov 02 21:47:40.550 INFO kablam!   |     ^^^^^^^^^^
Nov 02 21:47:40.550 INFO kablam! 
Nov 02 21:47:40.550 INFO kablam! warning: field is never used: `height`
Nov 02 21:47:40.550 INFO kablam!  --> src/settings.rs:3:5
Nov 02 21:47:40.550 INFO kablam!   |
Nov 02 21:47:40.550 INFO kablam! 3 |     height: i16,
Nov 02 21:47:40.550 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 21:47:40.550 INFO kablam! 
Nov 02 21:47:40.550 INFO kablam! warning: struct is never constructed: `Board`
Nov 02 21:47:40.550 INFO kablam!  --> src/board.rs:1:1
Nov 02 21:47:40.550 INFO kablam!   |
Nov 02 21:47:40.550 INFO kablam! 1 | struct Board;
Nov 02 21:47:40.550 INFO kablam!   | ^^^^^^^^^^^^^
Nov 02 21:47:40.550 INFO kablam! 
Nov 02 21:47:40.550 INFO kablam! warning: struct is never constructed: `tiles`
Nov 02 21:47:40.550 INFO kablam!  --> src/tiles.rs:1:1
Nov 02 21:47:40.550 INFO kablam!   |
Nov 02 21:47:40.550 INFO kablam! 1 | struct tiles;
Nov 02 21:47:40.550 INFO kablam!   | ^^^^^^^^^^^^^
Nov 02 21:47:40.550 INFO kablam! 
Nov 02 21:47:40.550 INFO kablam! warning: type `tiles` should have a camel case name such as `Tiles`
Nov 02 21:47:40.550 INFO kablam!  --> src/tiles.rs:1:1
Nov 02 21:47:40.550 INFO kablam!   |
Nov 02 21:47:40.550 INFO kablam! 1 | struct tiles;
Nov 02 21:47:40.550 INFO kablam!   | ^^^^^^^^^^^^^
Nov 02 21:47:40.550 INFO kablam!   |
Nov 02 21:47:40.550 INFO kablam!   = note: #[warn(non_camel_case_types)] on by default
Nov 02 21:47:40.550 INFO kablam! 
Nov 02 21:47:40.717 INFO kablam! warning: unused import: `std::io`
Nov 02 21:47:40.717 INFO kablam!  --> src/main.rs:1:5
Nov 02 21:47:40.717 INFO kablam!   |
Nov 02 21:47:40.718 INFO kablam! 1 | use std::io;
Nov 02 21:47:40.718 INFO kablam!   |     ^^^^^^^
Nov 02 21:47:40.718 INFO kablam!   |
Nov 02 21:47:40.718 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 21:47:40.719 INFO kablam! 
Nov 02 21:47:40.744 INFO kablam! warning: unused variable: `choice`
Nov 02 21:47:40.745 INFO kablam!  --> src/app.rs:6:9
Nov 02 21:47:40.745 INFO kablam!   |
Nov 02 21:47:40.745 INFO kablam! 6 |     let choice = console::get_instruction();
Nov 02 21:47:40.746 INFO kablam!   |         ^^^^^^ help: consider using `_choice` instead
Nov 02 21:47:40.746 INFO kablam!   |
Nov 02 21:47:40.746 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 21:47:40.746 INFO kablam! 
Nov 02 21:47:40.747 INFO kablam! warning: unused variable: `i`
Nov 02 21:47:40.747 INFO kablam!  --> src/console.rs:2:9
Nov 02 21:47:40.747 INFO kablam!   |
Nov 02 21:47:40.747 INFO kablam! 2 |     for i in 0..42 {
Nov 02 21:47:40.748 INFO kablam!   |         ^ help: consider using `_i` instead
Nov 02 21:47:40.748 INFO kablam! 
Nov 02 21:47:40.748 INFO kablam! warning: unused variable: `i`
Nov 02 21:47:40.748 INFO kablam!  --> src/console.rs:6:9
Nov 02 21:47:40.749 INFO kablam!   |
Nov 02 21:47:40.749 INFO kablam! 6 |     for i in 0..42 {
Nov 02 21:47:40.749 INFO kablam!   |         ^ help: consider using `_i` instead
Nov 02 21:47:40.749 INFO kablam! 
Nov 02 21:47:40.750 INFO kablam! warning: unused variable: `player1`
Nov 02 21:47:40.750 INFO kablam!   --> src/main.rs:14:9
Nov 02 21:47:40.750 INFO kablam!    |
Nov 02 21:47:40.750 INFO kablam! 14 |     let player1 = player::Player::new(&name);
Nov 02 21:47:40.751 INFO kablam!    |         ^^^^^^^ help: consider using `_player1` instead
Nov 02 21:47:40.751 INFO kablam! 
Nov 02 21:47:40.751 INFO kablam! warning: unused variable: `settings`
Nov 02 21:47:40.752 INFO kablam!   --> src/main.rs:16:9
Nov 02 21:47:40.752 INFO kablam!    |
Nov 02 21:47:40.752 INFO kablam! 16 |     let settings = settings::Settings::new(4, 4);
Nov 02 21:47:40.752 INFO kablam!    |         ^^^^^^^^ help: consider using `_settings` instead
Nov 02 21:47:40.753 INFO kablam! 
Nov 02 21:47:40.757 INFO kablam! warning: field is never used: `name`
Nov 02 21:47:40.757 INFO kablam!  --> src/player.rs:2:5
Nov 02 21:47:40.757 INFO kablam!   |
Nov 02 21:47:40.757 INFO kablam! 2 |     name: String,
Nov 02 21:47:40.758 INFO kablam!   |     ^^^^^^^^^^^^
Nov 02 21:47:40.758 INFO kablam!   |
Nov 02 21:47:40.758 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 21:47:40.758 INFO kablam! 
Nov 02 21:47:40.759 INFO kablam! warning: field is never used: `score`
Nov 02 21:47:40.759 INFO kablam!  --> src/player.rs:3:5
Nov 02 21:47:40.759 INFO kablam!   |
Nov 02 21:47:40.759 INFO kablam! 3 |     score: i32,
Nov 02 21:47:40.760 INFO kablam!   |     ^^^^^^^^^^
Nov 02 21:47:40.760 INFO kablam! 
Nov 02 21:47:40.760 INFO kablam! warning: field is never used: `steps`
Nov 02 21:47:40.761 INFO kablam!  --> src/player.rs:4:5
Nov 02 21:47:40.761 INFO kablam!   |
Nov 02 21:47:40.761 INFO kablam! 4 |     steps: i32,
Nov 02 21:47:40.761 INFO kablam!   |     ^^^^^^^^^^
Nov 02 21:47:40.762 INFO kablam! 
Nov 02 21:47:40.762 INFO kablam! warning: field is never used: `width`
Nov 02 21:47:40.762 INFO kablam!  --> src/settings.rs:2:5
Nov 02 21:47:40.762 INFO kablam!   |
Nov 02 21:47:40.763 INFO kablam! 2 |     width: i16,
Nov 02 21:47:40.763 INFO kablam!   |     ^^^^^^^^^^
Nov 02 21:47:40.763 INFO kablam! 
Nov 02 21:47:40.763 INFO kablam! warning: field is never used: `height`
Nov 02 21:47:40.764 INFO kablam!  --> src/settings.rs:3:5
Nov 02 21:47:40.764 INFO kablam!   |
Nov 02 21:47:40.764 INFO kablam! 3 |     height: i16,
Nov 02 21:47:40.764 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 21:47:40.765 INFO kablam! 
Nov 02 21:47:40.765 INFO kablam! warning: struct is never constructed: `Board`
Nov 02 21:47:40.765 INFO kablam!  --> src/board.rs:1:1
Nov 02 21:47:40.765 INFO kablam!   |
Nov 02 21:47:40.766 INFO kablam! 1 | struct Board;
Nov 02 21:47:40.766 INFO kablam!   | ^^^^^^^^^^^^^
Nov 02 21:47:40.766 INFO kablam! 
Nov 02 21:47:40.766 INFO kablam! warning: struct is never constructed: `tiles`
Nov 02 21:47:40.766 INFO kablam!  --> src/tiles.rs:1:1
Nov 02 21:47:40.767 INFO kablam!   |
Nov 02 21:47:40.767 INFO kablam! 1 | struct tiles;
Nov 02 21:47:40.767 INFO kablam!   | ^^^^^^^^^^^^^
Nov 02 21:47:40.768 INFO kablam! 
Nov 02 21:47:40.768 INFO kablam! warning: type `tiles` should have a camel case name such as `Tiles`
Nov 02 21:47:40.768 INFO kablam!  --> src/tiles.rs:1:1
Nov 02 21:47:40.768 INFO kablam!   |
Nov 02 21:47:40.769 INFO kablam! 1 | struct tiles;
Nov 02 21:47:40.769 INFO kablam!   | ^^^^^^^^^^^^^
Nov 02 21:47:40.769 INFO kablam!   |
Nov 02 21:47:40.769 INFO kablam!   = note: #[warn(non_camel_case_types)] on by default
Nov 02 21:47:40.770 INFO kablam! 
Nov 02 21:47:40.808 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 02 21:47:40.808 INFO kablam! su: No module specific data is present
Nov 02 21:47:41.490 INFO running `"docker" "rm" "-f" "7a6e8f260e82358d337653d64ae611d5fa705c3f9566f3abccd5fe899c3d3f44"`
Nov 02 21:47:41.949 INFO blam! 7a6e8f260e82358d337653d64ae611d5fa705c3f9566f3abccd5fe899c3d3f44