Sep 10 05:20:08.091 INFO checking PhilipTrauner/match3 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 05:20:08.091 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 05:20:08.091 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 05:20:08.322 INFO blam! 6f3c38ab9d7e8d7a94aab4312a534360f8d92a92af1347dda7777baf3dd9060d
Sep 10 05:20:08.324 INFO running `"docker" "start" "-a" "6f3c38ab9d7e8d7a94aab4312a534360f8d92a92af1347dda7777baf3dd9060d"`
Sep 10 05:20:09.441 INFO kablam! usermod: no changes
Sep 10 05:20:09.856 INFO kablam!    Compiling serde v0.9.9
Sep 10 05:20:09.857 INFO kablam!    Compiling xml-rs v0.3.8
Sep 10 05:20:09.912 INFO kablam!     Checking arrayvec v0.3.20
Sep 10 05:20:09.912 INFO kablam!     Checking pistoncore-window v0.26.2
Sep 10 05:20:09.912 INFO kablam!    Compiling target_build_utils v0.3.0
Sep 10 05:20:09.912 INFO kablam!     Checking image v0.12.3
Sep 10 05:20:11.230 INFO kablam!     Checking pistoncore-event_loop v0.31.3
Sep 10 05:20:12.887 INFO kablam!     Checking piston v0.31.3
Sep 10 05:20:16.030 INFO kablam!     Checking rusttype v0.2.1
Sep 10 05:20:23.420 INFO kablam!    Compiling wayland-scanner v0.7.8
Sep 10 05:20:23.421 INFO kablam!    Compiling gl_generator v0.5.2
Sep 10 05:20:31.479 INFO kablam!    Compiling gl v0.6.1
Sep 10 05:20:31.487 INFO kablam!    Compiling glutin v0.7.4
Sep 10 05:20:31.648 INFO kablam!    Compiling wayland-client v0.7.8
Sep 10 05:20:50.511 INFO kablam!    Compiling serde_json v0.9.8
Sep 10 05:21:01.102 INFO kablam!    Compiling libloading v0.3.2
Sep 10 05:21:04.266 INFO kablam!     Checking dlib v0.3.1
Sep 10 05:21:04.490 INFO kablam!     Checking wayland-sys v0.7.8
Sep 10 05:21:07.738 INFO kablam!     Checking wayland-kbd v0.6.3
Sep 10 05:21:07.738 INFO kablam!     Checking wayland-window v0.4.4
Sep 10 05:21:09.300 INFO kablam!     Checking winit v0.5.11
Sep 10 05:21:29.191 INFO kablam!     Checking piston2d-opengl_graphics v0.42.0
Sep 10 05:21:29.192 INFO kablam!     Checking pistoncore-glutin_window v0.35.0
Sep 10 05:21:30.627 INFO kablam!     Checking match3 v0.1.0 (file:///source)
Sep 10 05:21:31.526 INFO kablam! warning: unused import: `graphics::math::Matrix2d`
Sep 10 05:21:31.526 INFO kablam!   --> src/main.rs:16:5
Sep 10 05:21:31.526 INFO kablam!    |
Sep 10 05:21:31.526 INFO kablam! 16 | use graphics::math::Matrix2d;
Sep 10 05:21:31.526 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:21:31.526 INFO kablam!    |
Sep 10 05:21:31.526 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 05:21:31.526 INFO kablam! 
Sep 10 05:21:31.604 INFO kablam! warning: unused import: `graphics::math::Matrix2d`
Sep 10 05:21:31.604 INFO kablam!   --> src/main.rs:16:5
Sep 10 05:21:31.604 INFO kablam!    |
Sep 10 05:21:31.604 INFO kablam! 16 | use graphics::math::Matrix2d;
Sep 10 05:21:31.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:21:31.604 INFO kablam!    |
Sep 10 05:21:31.604 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 05:21:31.604 INFO kablam! 
Sep 10 05:21:31.836 INFO kablam! warning: unused variable: `button`
Sep 10 05:21:31.836 INFO kablam!    --> src/main.rs:364:29
Sep 10 05:21:31.836 INFO kablam!     |
Sep 10 05:21:31.836 INFO kablam! 364 |         if let Some(Button::Mouse(button)) = e.press_args() {
Sep 10 05:21:31.836 INFO kablam!     |                                   ^^^^^^ help: consider using `_button` instead
Sep 10 05:21:31.836 INFO kablam!     |
Sep 10 05:21:31.836 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 05:21:31.836 INFO kablam! 
Sep 10 05:21:31.836 INFO kablam! warning: unused variable: `args`
Sep 10 05:21:31.836 INFO kablam!    --> src/main.rs:135:23
Sep 10 05:21:31.836 INFO kablam!     |
Sep 10 05:21:31.836 INFO kablam! 135 |     fn update(&mut self, args: &UpdateArgs) {
Sep 10 05:21:31.836 INFO kablam!     |                          ^^^^ help: consider using `_args` instead
Sep 10 05:21:31.836 INFO kablam! 
Sep 10 05:21:31.836 INFO kablam! warning: unused variable: `args`
Sep 10 05:21:31.836 INFO kablam!    --> src/main.rs:141:23
Sep 10 05:21:31.836 INFO kablam!     |
Sep 10 05:21:31.836 INFO kablam! 141 |     fn resize(&mut self, args: &[u32; 2]) {
Sep 10 05:21:31.836 INFO kablam!     |                          ^^^^ help: consider using `_args` instead
Sep 10 05:21:31.836 INFO kablam! 
Sep 10 05:21:31.837 INFO kablam! warning: value assigned to `column_1` is never read
Sep 10 05:21:31.837 INFO kablam!    --> src/main.rs:235:17
Sep 10 05:21:31.837 INFO kablam!     |
Sep 10 05:21:31.837 INFO kablam! 235 |                                 let mut column_1: usize = 0;
Sep 10 05:21:31.837 INFO kablam!     |                                         ^^^^^^^^
Sep 10 05:21:31.837 INFO kablam!     |
Sep 10 05:21:31.837 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 10 05:21:31.837 INFO kablam! 
Sep 10 05:21:31.837 INFO kablam! warning: value assigned to `column_2` is never read
Sep 10 05:21:31.837 INFO kablam!    --> src/main.rs:236:17
Sep 10 05:21:31.837 INFO kablam!     |
Sep 10 05:21:31.837 INFO kablam! 236 |                                 let mut column_2: usize = 0;
Sep 10 05:21:31.837 INFO kablam!     |                                         ^^^^^^^^
Sep 10 05:21:31.837 INFO kablam! 
Sep 10 05:21:31.837 INFO kablam! warning: value assigned to `row_1` is never read
Sep 10 05:21:31.837 INFO kablam!    --> src/main.rs:252:17
Sep 10 05:21:31.837 INFO kablam!     |
Sep 10 05:21:31.837 INFO kablam! 252 |                                 let mut row_1: usize = 0;
Sep 10 05:21:31.837 INFO kablam!     |                                         ^^^^^
Sep 10 05:21:31.837 INFO kablam! 
Sep 10 05:21:31.837 INFO kablam! warning: value assigned to `row_2` is never read
Sep 10 05:21:31.837 INFO kablam!    --> src/main.rs:253:17
Sep 10 05:21:31.837 INFO kablam!     |
Sep 10 05:21:31.837 INFO kablam! 253 |                                 let mut row_2: usize = 0;
Sep 10 05:21:31.837 INFO kablam!     |                                         ^^^^^
Sep 10 05:21:31.837 INFO kablam! 
Sep 10 05:21:31.837 INFO kablam! warning: value assigned to `column_1` is never read
Sep 10 05:21:31.837 INFO kablam!    --> src/main.rs:254:17
Sep 10 05:21:31.837 INFO kablam!     |
Sep 10 05:21:31.837 INFO kablam! 254 |                                 let mut column_1: usize = 0;
Sep 10 05:21:31.837 INFO kablam!     |                                         ^^^^^^^^
Sep 10 05:21:31.837 INFO kablam! 
Sep 10 05:21:31.837 INFO kablam! warning: value assigned to `column_2` is never read
Sep 10 05:21:31.837 INFO kablam!    --> src/main.rs:255:17
Sep 10 05:21:31.837 INFO kablam!     |
Sep 10 05:21:31.837 INFO kablam! 255 |                                 let mut column_2: usize = 0;
Sep 10 05:21:31.837 INFO kablam!     |                                         ^^^^^^^^
Sep 10 05:21:31.837 INFO kablam! 
Sep 10 05:21:31.837 INFO kablam! warning: unused variable: `last_color`
Sep 10 05:21:31.837 INFO kablam!    --> src/main.rs:275:16
Sep 10 05:21:31.837 INFO kablam!     |
Sep 10 05:21:31.838 INFO kablam! 275 |                             let mut last_color: Option<[f32; 4]> = None; 
Sep 10 05:21:31.838 INFO kablam!     |                                     ^^^^^^^^^^ help: consider using `_last_color` instead
Sep 10 05:21:31.838 INFO kablam! 
Sep 10 05:21:31.838 INFO kablam! warning: unused variable: `color_count`
Sep 10 05:21:31.838 INFO kablam!    --> src/main.rs:276:16
Sep 10 05:21:31.838 INFO kablam!     |
Sep 10 05:21:31.838 INFO kablam! 276 |                             let mut color_count = 0;
Sep 10 05:21:31.838 INFO kablam!     |                                     ^^^^^^^^^^^ help: consider using `_color_count` instead
Sep 10 05:21:31.838 INFO kablam! 
Sep 10 05:21:31.884 INFO kablam! warning: method is never used: `set_color`
Sep 10 05:21:31.884 INFO kablam!   --> src/main.rs:67:2
Sep 10 05:21:31.884 INFO kablam!    |
Sep 10 05:21:31.884 INFO kablam! 67 |     fn set_color(&mut self, color: [f32; 4]) {
Sep 10 05:21:31.884 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:21:31.884 INFO kablam!    |
Sep 10 05:21:31.884 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 05:21:31.884 INFO kablam! 
Sep 10 05:21:31.915 INFO kablam! warning: unused variable: `button`
Sep 10 05:21:31.915 INFO kablam!    --> src/main.rs:364:29
Sep 10 05:21:31.915 INFO kablam!     |
Sep 10 05:21:31.915 INFO kablam! 364 |         if let Some(Button::Mouse(button)) = e.press_args() {
Sep 10 05:21:31.915 INFO kablam!     |                                   ^^^^^^ help: consider using `_button` instead
Sep 10 05:21:31.915 INFO kablam!     |
Sep 10 05:21:31.915 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 05:21:31.915 INFO kablam! 
Sep 10 05:21:31.915 INFO kablam! warning: unused variable: `args`
Sep 10 05:21:31.915 INFO kablam!    --> src/main.rs:135:23
Sep 10 05:21:31.915 INFO kablam!     |
Sep 10 05:21:31.915 INFO kablam! 135 |     fn update(&mut self, args: &UpdateArgs) {
Sep 10 05:21:31.915 INFO kablam!     |                          ^^^^ help: consider using `_args` instead
Sep 10 05:21:31.915 INFO kablam! 
Sep 10 05:21:31.915 INFO kablam! warning: unused variable: `args`
Sep 10 05:21:31.915 INFO kablam!    --> src/main.rs:141:23
Sep 10 05:21:31.915 INFO kablam!     |
Sep 10 05:21:31.915 INFO kablam! 141 |     fn resize(&mut self, args: &[u32; 2]) {
Sep 10 05:21:31.915 INFO kablam!     |                          ^^^^ help: consider using `_args` instead
Sep 10 05:21:31.915 INFO kablam! 
Sep 10 05:21:31.916 INFO kablam! warning: value assigned to `column_1` is never read
Sep 10 05:21:31.916 INFO kablam!    --> src/main.rs:235:17
Sep 10 05:21:31.916 INFO kablam!     |
Sep 10 05:21:31.916 INFO kablam! 235 |                                 let mut column_1: usize = 0;
Sep 10 05:21:31.916 INFO kablam!     |                                         ^^^^^^^^
Sep 10 05:21:31.916 INFO kablam!     |
Sep 10 05:21:31.916 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 10 05:21:31.916 INFO kablam! 
Sep 10 05:21:31.916 INFO kablam! warning: value assigned to `column_2` is never read
Sep 10 05:21:31.916 INFO kablam!    --> src/main.rs:236:17
Sep 10 05:21:31.916 INFO kablam!     |
Sep 10 05:21:31.916 INFO kablam! 236 |                                 let mut column_2: usize = 0;
Sep 10 05:21:31.916 INFO kablam!     |                                         ^^^^^^^^
Sep 10 05:21:31.916 INFO kablam! 
Sep 10 05:21:31.916 INFO kablam! warning: value assigned to `row_1` is never read
Sep 10 05:21:31.916 INFO kablam!    --> src/main.rs:252:17
Sep 10 05:21:31.916 INFO kablam!     |
Sep 10 05:21:31.916 INFO kablam! 252 |                                 let mut row_1: usize = 0;
Sep 10 05:21:31.916 INFO kablam!     |                                         ^^^^^
Sep 10 05:21:31.916 INFO kablam! 
Sep 10 05:21:31.916 INFO kablam! warning: value assigned to `row_2` is never read
Sep 10 05:21:31.916 INFO kablam!    --> src/main.rs:253:17
Sep 10 05:21:31.916 INFO kablam!     |
Sep 10 05:21:31.916 INFO kablam! 253 |                                 let mut row_2: usize = 0;
Sep 10 05:21:31.916 INFO kablam!     |                                         ^^^^^
Sep 10 05:21:31.916 INFO kablam! 
Sep 10 05:21:31.916 INFO kablam! warning: value assigned to `column_1` is never read
Sep 10 05:21:31.916 INFO kablam!    --> src/main.rs:254:17
Sep 10 05:21:31.916 INFO kablam!     |
Sep 10 05:21:31.916 INFO kablam! 254 |                                 let mut column_1: usize = 0;
Sep 10 05:21:31.916 INFO kablam!     |                                         ^^^^^^^^
Sep 10 05:21:31.916 INFO kablam! 
Sep 10 05:21:31.916 INFO kablam! warning: value assigned to `column_2` is never read
Sep 10 05:21:31.916 INFO kablam!    --> src/main.rs:255:17
Sep 10 05:21:31.916 INFO kablam!     |
Sep 10 05:21:31.916 INFO kablam! 255 |                                 let mut column_2: usize = 0;
Sep 10 05:21:31.916 INFO kablam!     |                                         ^^^^^^^^
Sep 10 05:21:31.916 INFO kablam! 
Sep 10 05:21:31.916 INFO kablam! warning: unused variable: `last_color`
Sep 10 05:21:31.916 INFO kablam!    --> src/main.rs:275:16
Sep 10 05:21:31.916 INFO kablam!     |
Sep 10 05:21:31.916 INFO kablam! 275 |                             let mut last_color: Option<[f32; 4]> = None; 
Sep 10 05:21:31.916 INFO kablam!     |                                     ^^^^^^^^^^ help: consider using `_last_color` instead
Sep 10 05:21:31.916 INFO kablam! 
Sep 10 05:21:31.916 INFO kablam! warning: unused variable: `color_count`
Sep 10 05:21:31.916 INFO kablam!    --> src/main.rs:276:16
Sep 10 05:21:31.916 INFO kablam!     |
Sep 10 05:21:31.916 INFO kablam! 276 |                             let mut color_count = 0;
Sep 10 05:21:31.916 INFO kablam!     |                                     ^^^^^^^^^^^ help: consider using `_color_count` instead
Sep 10 05:21:31.916 INFO kablam! 
Sep 10 05:21:31.979 INFO kablam! warning: method is never used: `set_color`
Sep 10 05:21:31.979 INFO kablam!   --> src/main.rs:67:2
Sep 10 05:21:31.979 INFO kablam!    |
Sep 10 05:21:31.979 INFO kablam! 67 |     fn set_color(&mut self, color: [f32; 4]) {
Sep 10 05:21:31.979 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:21:31.979 INFO kablam!    |
Sep 10 05:21:31.979 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 05:21:31.979 INFO kablam! 
Sep 10 05:21:32.020 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
Sep 10 05:21:32.044 INFO kablam! su: No module specific data is present
Sep 10 05:21:32.914 INFO running `"docker" "rm" "-f" "6f3c38ab9d7e8d7a94aab4312a534360f8d92a92af1347dda7777baf3dd9060d"`
Sep 10 05:21:33.022 INFO blam! 6f3c38ab9d7e8d7a94aab4312a534360f8d92a92af1347dda7777baf3dd9060d