Oct 13 03:05:23.478 INFO checking PhilipTrauner/match3 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 03:05:23.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 03:05:23.683 INFO blam! 5959c9180c845c2c32b4e3851547289d2448a44238729b6edcfd92de1a634343
Oct 13 03:05:23.686 INFO running `"docker" "start" "-a" "5959c9180c845c2c32b4e3851547289d2448a44238729b6edcfd92de1a634343"`
Oct 13 03:05:24.490 INFO kablam! usermod: no changes
Oct 13 03:05:24.816 INFO kablam!    Compiling serde v0.9.9
Oct 13 03:05:24.836 INFO kablam!    Compiling xml-rs v0.3.8
Oct 13 03:05:24.840 INFO kablam!     Checking image v0.12.3
Oct 13 03:05:29.392 INFO kablam!    Compiling wayland-scanner v0.7.8
Oct 13 03:05:29.392 INFO kablam!    Compiling gl_generator v0.5.2
Oct 13 03:05:34.204 INFO kablam!    Compiling gl v0.6.1
Oct 13 03:05:34.236 INFO kablam!    Compiling glutin v0.7.4
Oct 13 03:05:34.324 INFO kablam!    Compiling wayland-client v0.7.8
Oct 13 03:05:45.885 INFO kablam!    Compiling serde_json v0.9.8
Oct 13 03:05:53.935 INFO kablam!    Compiling target_build_utils v0.3.0
Oct 13 03:05:57.889 INFO kablam!    Compiling libloading v0.3.2
Oct 13 03:05:59.796 INFO kablam!     Checking piston2d-opengl_graphics v0.42.0
Oct 13 03:06:02.845 INFO kablam!     Checking dlib v0.3.1
Oct 13 03:06:03.692 INFO kablam!     Checking wayland-sys v0.7.8
Oct 13 03:06:06.632 INFO kablam!     Checking wayland-window v0.4.4
Oct 13 03:06:06.632 INFO kablam!     Checking wayland-kbd v0.6.3
Oct 13 03:06:08.668 INFO kablam!     Checking winit v0.5.11
Oct 13 03:06:13.365 INFO kablam!     Checking pistoncore-glutin_window v0.35.0
Oct 13 03:06:15.004 INFO kablam!     Checking match3 v0.1.0 (/source)
Oct 13 03:06:18.408 INFO kablam! warning: unused import: `graphics::math::Matrix2d`
Oct 13 03:06:18.409 INFO kablam!   --> src/main.rs:16:5
Oct 13 03:06:18.409 INFO kablam!    |
Oct 13 03:06:18.410 INFO kablam! 16 | use graphics::math::Matrix2d;
Oct 13 03:06:18.410 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:06:18.411 INFO kablam!    |
Oct 13 03:06:18.411 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 03:06:18.412 INFO kablam! 
Oct 13 03:06:18.494 INFO kablam! warning: unused import: `graphics::math::Matrix2d`
Oct 13 03:06:18.495 INFO kablam!   --> src/main.rs:16:5
Oct 13 03:06:18.496 INFO kablam!    |
Oct 13 03:06:18.497 INFO kablam! 16 | use graphics::math::Matrix2d;
Oct 13 03:06:18.497 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:06:18.498 INFO kablam!    |
Oct 13 03:06:18.498 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 03:06:18.499 INFO kablam! 
Oct 13 03:06:18.589 INFO kablam! warning: unused variable: `button`
Oct 13 03:06:18.590 INFO kablam!    --> src/main.rs:364:29
Oct 13 03:06:18.590 INFO kablam!     |
Oct 13 03:06:18.591 INFO kablam! 364 |         if let Some(Button::Mouse(button)) = e.press_args() {
Oct 13 03:06:18.591 INFO kablam!     |                                   ^^^^^^ help: consider using `_button` instead
Oct 13 03:06:18.591 INFO kablam!     |
Oct 13 03:06:18.592 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 03:06:18.592 INFO kablam! 
Oct 13 03:06:18.592 INFO kablam! warning: unused variable: `args`
Oct 13 03:06:18.592 INFO kablam!    --> src/main.rs:135:23
Oct 13 03:06:18.592 INFO kablam!     |
Oct 13 03:06:18.592 INFO kablam! 135 |     fn update(&mut self, args: &UpdateArgs) {
Oct 13 03:06:18.592 INFO kablam!     |                          ^^^^ help: consider using `_args` instead
Oct 13 03:06:18.592 INFO kablam! 
Oct 13 03:06:18.592 INFO kablam! warning: unused variable: `args`
Oct 13 03:06:18.592 INFO kablam!    --> src/main.rs:141:23
Oct 13 03:06:18.592 INFO kablam!     |
Oct 13 03:06:18.592 INFO kablam! 141 |     fn resize(&mut self, args: &[u32; 2]) {
Oct 13 03:06:18.592 INFO kablam!     |                          ^^^^ help: consider using `_args` instead
Oct 13 03:06:18.592 INFO kablam! 
Oct 13 03:06:18.592 INFO kablam! warning: value assigned to `column_1` is never read
Oct 13 03:06:18.592 INFO kablam!    --> src/main.rs:235:17
Oct 13 03:06:18.592 INFO kablam!     |
Oct 13 03:06:18.592 INFO kablam! 235 |                                 let mut column_1: usize = 0;
Oct 13 03:06:18.592 INFO kablam!     |                                         ^^^^^^^^
Oct 13 03:06:18.592 INFO kablam!     |
Oct 13 03:06:18.592 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 13 03:06:18.592 INFO kablam! 
Oct 13 03:06:18.592 INFO kablam! warning: value assigned to `column_2` is never read
Oct 13 03:06:18.592 INFO kablam!    --> src/main.rs:236:17
Oct 13 03:06:18.592 INFO kablam!     |
Oct 13 03:06:18.592 INFO kablam! 236 |                                 let mut column_2: usize = 0;
Oct 13 03:06:18.592 INFO kablam!     |                                         ^^^^^^^^
Oct 13 03:06:18.592 INFO kablam! 
Oct 13 03:06:18.592 INFO kablam! warning: value assigned to `row_1` is never read
Oct 13 03:06:18.597 INFO kablam!    --> src/main.rs:252:17
Oct 13 03:06:18.597 INFO kablam!     |
Oct 13 03:06:18.597 INFO kablam! 252 |                                 let mut row_1: usize = 0;
Oct 13 03:06:18.597 INFO kablam!     |                                         ^^^^^
Oct 13 03:06:18.597 INFO kablam! 
Oct 13 03:06:18.597 INFO kablam! warning: value assigned to `row_2` is never read
Oct 13 03:06:18.597 INFO kablam!    --> src/main.rs:253:17
Oct 13 03:06:18.597 INFO kablam!     |
Oct 13 03:06:18.597 INFO kablam! 253 |                                 let mut row_2: usize = 0;
Oct 13 03:06:18.597 INFO kablam!     |                                         ^^^^^
Oct 13 03:06:18.597 INFO kablam! 
Oct 13 03:06:18.597 INFO kablam! warning: value assigned to `column_1` is never read
Oct 13 03:06:18.597 INFO kablam!    --> src/main.rs:254:17
Oct 13 03:06:18.597 INFO kablam!     |
Oct 13 03:06:18.597 INFO kablam! 254 |                                 let mut column_1: usize = 0;
Oct 13 03:06:18.597 INFO kablam!     |                                         ^^^^^^^^
Oct 13 03:06:18.597 INFO kablam! 
Oct 13 03:06:18.597 INFO kablam! warning: value assigned to `column_2` is never read
Oct 13 03:06:18.597 INFO kablam!    --> src/main.rs:255:17
Oct 13 03:06:18.597 INFO kablam!     |
Oct 13 03:06:18.597 INFO kablam! 255 |                                 let mut column_2: usize = 0;
Oct 13 03:06:18.597 INFO kablam!     |                                         ^^^^^^^^
Oct 13 03:06:18.597 INFO kablam! 
Oct 13 03:06:18.597 INFO kablam! warning: unused variable: `last_color`
Oct 13 03:06:18.597 INFO kablam!    --> src/main.rs:275:16
Oct 13 03:06:18.597 INFO kablam!     |
Oct 13 03:06:18.597 INFO kablam! 275 |                             let mut last_color: Option<[f32; 4]> = None; 
Oct 13 03:06:18.597 INFO kablam!     |                                     ^^^^^^^^^^ help: consider using `_last_color` instead
Oct 13 03:06:18.597 INFO kablam! 
Oct 13 03:06:18.597 INFO kablam! warning: unused variable: `color_count`
Oct 13 03:06:18.597 INFO kablam!    --> src/main.rs:276:16
Oct 13 03:06:18.597 INFO kablam!     |
Oct 13 03:06:18.597 INFO kablam! 276 |                             let mut color_count = 0;
Oct 13 03:06:18.597 INFO kablam!     |                                     ^^^^^^^^^^^ help: consider using `_color_count` instead
Oct 13 03:06:18.597 INFO kablam! 
Oct 13 03:06:18.630 INFO kablam! warning: method is never used: `set_color`
Oct 13 03:06:18.630 INFO kablam!   --> src/main.rs:67:2
Oct 13 03:06:18.630 INFO kablam!    |
Oct 13 03:06:18.630 INFO kablam! 67 |     fn set_color(&mut self, color: [f32; 4]) {
Oct 13 03:06:18.630 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:06:18.630 INFO kablam!    |
Oct 13 03:06:18.630 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 03:06:18.630 INFO kablam! 
Oct 13 03:06:18.680 INFO kablam! warning: unused variable: `button`
Oct 13 03:06:18.680 INFO kablam!    --> src/main.rs:364:29
Oct 13 03:06:18.680 INFO kablam!     |
Oct 13 03:06:18.680 INFO kablam! 364 |         if let Some(Button::Mouse(button)) = e.press_args() {
Oct 13 03:06:18.680 INFO kablam!     |                                   ^^^^^^ help: consider using `_button` instead
Oct 13 03:06:18.680 INFO kablam!     |
Oct 13 03:06:18.680 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 03:06:18.680 INFO kablam! 
Oct 13 03:06:18.680 INFO kablam! warning: unused variable: `args`
Oct 13 03:06:18.680 INFO kablam!    --> src/main.rs:135:23
Oct 13 03:06:18.680 INFO kablam!     |
Oct 13 03:06:18.680 INFO kablam! 135 |     fn update(&mut self, args: &UpdateArgs) {
Oct 13 03:06:18.680 INFO kablam!     |                          ^^^^ help: consider using `_args` instead
Oct 13 03:06:18.680 INFO kablam! 
Oct 13 03:06:18.680 INFO kablam! warning: unused variable: `args`
Oct 13 03:06:18.680 INFO kablam!    --> src/main.rs:141:23
Oct 13 03:06:18.680 INFO kablam!     |
Oct 13 03:06:18.680 INFO kablam! 141 |     fn resize(&mut self, args: &[u32; 2]) {
Oct 13 03:06:18.680 INFO kablam!     |                          ^^^^ help: consider using `_args` instead
Oct 13 03:06:18.681 INFO kablam! 
Oct 13 03:06:18.681 INFO kablam! warning: value assigned to `column_1` is never read
Oct 13 03:06:18.681 INFO kablam!    --> src/main.rs:235:17
Oct 13 03:06:18.681 INFO kablam!     |
Oct 13 03:06:18.681 INFO kablam! 235 |                                 let mut column_1: usize = 0;
Oct 13 03:06:18.681 INFO kablam!     |                                         ^^^^^^^^
Oct 13 03:06:18.681 INFO kablam!     |
Oct 13 03:06:18.681 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Oct 13 03:06:18.681 INFO kablam! 
Oct 13 03:06:18.681 INFO kablam! warning: value assigned to `column_2` is never read
Oct 13 03:06:18.681 INFO kablam!    --> src/main.rs:236:17
Oct 13 03:06:18.681 INFO kablam!     |
Oct 13 03:06:18.681 INFO kablam! 236 |                                 let mut column_2: usize = 0;
Oct 13 03:06:18.681 INFO kablam!     |                                         ^^^^^^^^
Oct 13 03:06:18.681 INFO kablam! 
Oct 13 03:06:18.681 INFO kablam! warning: value assigned to `row_1` is never read
Oct 13 03:06:18.681 INFO kablam!    --> src/main.rs:252:17
Oct 13 03:06:18.681 INFO kablam!     |
Oct 13 03:06:18.681 INFO kablam! 252 |                                 let mut row_1: usize = 0;
Oct 13 03:06:18.681 INFO kablam!     |                                         ^^^^^
Oct 13 03:06:18.681 INFO kablam! 
Oct 13 03:06:18.681 INFO kablam! warning: value assigned to `row_2` is never read
Oct 13 03:06:18.681 INFO kablam!    --> src/main.rs:253:17
Oct 13 03:06:18.681 INFO kablam!     |
Oct 13 03:06:18.681 INFO kablam! 253 |                                 let mut row_2: usize = 0;
Oct 13 03:06:18.681 INFO kablam!     |                                         ^^^^^
Oct 13 03:06:18.681 INFO kablam! 
Oct 13 03:06:18.681 INFO kablam! warning: value assigned to `column_1` is never read
Oct 13 03:06:18.681 INFO kablam!    --> src/main.rs:254:17
Oct 13 03:06:18.681 INFO kablam!     |
Oct 13 03:06:18.681 INFO kablam! 254 |                                 let mut column_1: usize = 0;
Oct 13 03:06:18.682 INFO kablam!     |                                         ^^^^^^^^
Oct 13 03:06:18.682 INFO kablam! 
Oct 13 03:06:18.682 INFO kablam! warning: value assigned to `column_2` is never read
Oct 13 03:06:18.682 INFO kablam!    --> src/main.rs:255:17
Oct 13 03:06:18.682 INFO kablam!     |
Oct 13 03:06:18.682 INFO kablam! 255 |                                 let mut column_2: usize = 0;
Oct 13 03:06:18.682 INFO kablam!     |                                         ^^^^^^^^
Oct 13 03:06:18.682 INFO kablam! 
Oct 13 03:06:18.682 INFO kablam! warning: unused variable: `last_color`
Oct 13 03:06:18.682 INFO kablam!    --> src/main.rs:275:16
Oct 13 03:06:18.682 INFO kablam!     |
Oct 13 03:06:18.682 INFO kablam! 275 |                             let mut last_color: Option<[f32; 4]> = None; 
Oct 13 03:06:18.682 INFO kablam!     |                                     ^^^^^^^^^^ help: consider using `_last_color` instead
Oct 13 03:06:18.682 INFO kablam! 
Oct 13 03:06:18.682 INFO kablam! warning: unused variable: `color_count`
Oct 13 03:06:18.682 INFO kablam!    --> src/main.rs:276:16
Oct 13 03:06:18.682 INFO kablam!     |
Oct 13 03:06:18.682 INFO kablam! 276 |                             let mut color_count = 0;
Oct 13 03:06:18.682 INFO kablam!     |                                     ^^^^^^^^^^^ help: consider using `_color_count` instead
Oct 13 03:06:18.682 INFO kablam! 
Oct 13 03:06:18.704 INFO kablam! warning: method is never used: `set_color`
Oct 13 03:06:18.704 INFO kablam!   --> src/main.rs:67:2
Oct 13 03:06:18.704 INFO kablam!    |
Oct 13 03:06:18.704 INFO kablam! 67 |     fn set_color(&mut self, color: [f32; 4]) {
Oct 13 03:06:18.704 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:06:18.704 INFO kablam!    |
Oct 13 03:06:18.704 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 03:06:18.704 INFO kablam! 
Oct 13 03:06:18.772 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 54.26s
Oct 13 03:06:18.804 INFO kablam! su: No module specific data is present
Oct 13 03:06:19.791 INFO running `"docker" "rm" "-f" "5959c9180c845c2c32b4e3851547289d2448a44238729b6edcfd92de1a634343"`
Oct 13 03:06:20.010 INFO blam! 5959c9180c845c2c32b4e3851547289d2448a44238729b6edcfd92de1a634343