Dec 14 06:56:26.601 INFO testing PhilipTrauner/match3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 06:56:26.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 14 06:56:27.124 INFO [stdout] ac51c9e1a2ea28d6fa6ec034fe0b65bdb0a5dc2e03feb11ba4fd585ee48cb680
Dec 14 06:56:27.126 INFO running `"docker" "start" "-a" "ac51c9e1a2ea28d6fa6ec034fe0b65bdb0a5dc2e03feb11ba4fd585ee48cb680"`
Dec 14 06:56:28.947 INFO [stderr] usermod: no changes
Dec 14 06:56:29.219 INFO [stderr]    Compiling serde v0.9.9
Dec 14 06:56:29.220 INFO [stderr]    Compiling xml-rs v0.3.8
Dec 14 06:56:29.232 INFO [stderr]    Compiling target_build_utils v0.3.0
Dec 14 06:56:29.232 INFO [stderr]    Compiling pistoncore-event_loop v0.31.3
Dec 14 06:56:29.232 INFO [stderr]    Compiling image v0.12.3
Dec 14 06:56:33.604 INFO [stderr]    Compiling piston v0.31.3
Dec 14 06:56:36.167 INFO [stderr]    Compiling wayland-scanner v0.7.8
Dec 14 06:56:36.167 INFO [stderr]    Compiling gl_generator v0.5.2
Dec 14 06:56:39.183 INFO [stderr]    Compiling wayland-client v0.7.8
Dec 14 06:56:42.080 INFO [stderr]    Compiling gl v0.6.1
Dec 14 06:56:42.080 INFO [stderr]    Compiling glutin v0.7.4
Dec 14 06:56:54.635 INFO [stderr]    Compiling serde_json v0.9.8
Dec 14 06:57:06.979 INFO [stderr]    Compiling libloading v0.3.2
Dec 14 06:57:08.775 INFO [stderr]    Compiling piston2d-opengl_graphics v0.42.0
Dec 14 06:57:11.736 INFO [stderr]    Compiling dlib v0.3.1
Dec 14 06:57:12.703 INFO [stderr]    Compiling wayland-sys v0.7.8
Dec 14 06:57:19.179 INFO [stderr]    Compiling wayland-window v0.4.4
Dec 14 06:57:19.179 INFO [stderr]    Compiling wayland-kbd v0.6.3
Dec 14 06:57:22.312 INFO [stderr]    Compiling winit v0.5.11
Dec 14 06:57:30.759 INFO [stderr]    Compiling pistoncore-glutin_window v0.35.0
Dec 14 06:57:37.004 INFO [stderr]    Compiling match3 v0.1.0 (/source)
Dec 14 06:57:39.831 INFO [stderr] warning: unused import: `graphics::math::Matrix2d`
Dec 14 06:57:39.831 INFO [stderr]   --> src/main.rs:16:5
Dec 14 06:57:39.831 INFO [stderr]    |
Dec 14 06:57:39.832 INFO [stderr] 16 | use graphics::math::Matrix2d;
Dec 14 06:57:39.832 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:57:39.832 INFO [stderr]    |
Dec 14 06:57:39.832 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 06:57:39.833 INFO [stderr] 
Dec 14 06:57:39.980 INFO [stderr] warning: unused variable: `button`
Dec 14 06:57:39.980 INFO [stderr]    --> src/main.rs:364:29
Dec 14 06:57:39.980 INFO [stderr]     |
Dec 14 06:57:39.980 INFO [stderr] 364 |         if let Some(Button::Mouse(button)) = e.press_args() {
Dec 14 06:57:39.980 INFO [stderr]     |                                   ^^^^^^ help: consider using `_button` instead
Dec 14 06:57:39.981 INFO [stderr]     |
Dec 14 06:57:39.981 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 06:57:39.981 INFO [stderr] 
Dec 14 06:57:39.981 INFO [stderr] warning: unused variable: `args`
Dec 14 06:57:39.981 INFO [stderr]    --> src/main.rs:135:23
Dec 14 06:57:39.981 INFO [stderr]     |
Dec 14 06:57:39.981 INFO [stderr] 135 |     fn update(&mut self, args: &UpdateArgs) {
Dec 14 06:57:39.981 INFO [stderr]     |                          ^^^^ help: consider using `_args` instead
Dec 14 06:57:39.981 INFO [stderr] 
Dec 14 06:57:39.981 INFO [stderr] warning: unused variable: `args`
Dec 14 06:57:39.981 INFO [stderr]    --> src/main.rs:141:23
Dec 14 06:57:39.981 INFO [stderr]     |
Dec 14 06:57:39.981 INFO [stderr] 141 |     fn resize(&mut self, args: &[u32; 2]) {
Dec 14 06:57:39.981 INFO [stderr]     |                          ^^^^ help: consider using `_args` instead
Dec 14 06:57:39.981 INFO [stderr] 
Dec 14 06:57:39.981 INFO [stderr] warning: value assigned to `column_1` is never read
Dec 14 06:57:39.981 INFO [stderr]    --> src/main.rs:235:17
Dec 14 06:57:39.981 INFO [stderr]     |
Dec 14 06:57:39.981 INFO [stderr] 235 |                                 let mut column_1: usize = 0;
Dec 14 06:57:39.981 INFO [stderr]     |                                         ^^^^^^^^
Dec 14 06:57:39.981 INFO [stderr]     |
Dec 14 06:57:39.982 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 14 06:57:39.982 INFO [stderr] 
Dec 14 06:57:39.982 INFO [stderr] warning: value assigned to `column_2` is never read
Dec 14 06:57:39.982 INFO [stderr]    --> src/main.rs:236:17
Dec 14 06:57:39.982 INFO [stderr]     |
Dec 14 06:57:39.982 INFO [stderr] 236 |                                 let mut column_2: usize = 0;
Dec 14 06:57:39.982 INFO [stderr]     |                                         ^^^^^^^^
Dec 14 06:57:39.982 INFO [stderr] 
Dec 14 06:57:39.982 INFO [stderr] warning: value assigned to `row_1` is never read
Dec 14 06:57:39.982 INFO [stderr]    --> src/main.rs:252:17
Dec 14 06:57:39.982 INFO [stderr]     |
Dec 14 06:57:39.982 INFO [stderr] 252 |                                 let mut row_1: usize = 0;
Dec 14 06:57:39.982 INFO [stderr]     |                                         ^^^^^
Dec 14 06:57:39.982 INFO [stderr] 
Dec 14 06:57:39.982 INFO [stderr] warning: value assigned to `row_2` is never read
Dec 14 06:57:39.982 INFO [stderr]    --> src/main.rs:253:17
Dec 14 06:57:39.982 INFO [stderr]     |
Dec 14 06:57:39.982 INFO [stderr] 253 |                                 let mut row_2: usize = 0;
Dec 14 06:57:39.983 INFO [stderr]     |                                         ^^^^^
Dec 14 06:57:39.983 INFO [stderr] 
Dec 14 06:57:39.983 INFO [stderr] warning: value assigned to `column_1` is never read
Dec 14 06:57:39.983 INFO [stderr]    --> src/main.rs:254:17
Dec 14 06:57:39.983 INFO [stderr]     |
Dec 14 06:57:39.983 INFO [stderr] 254 |                                 let mut column_1: usize = 0;
Dec 14 06:57:39.983 INFO [stderr]     |                                         ^^^^^^^^
Dec 14 06:57:39.983 INFO [stderr] 
Dec 14 06:57:39.983 INFO [stderr] warning: value assigned to `column_2` is never read
Dec 14 06:57:39.983 INFO [stderr]    --> src/main.rs:255:17
Dec 14 06:57:39.983 INFO [stderr]     |
Dec 14 06:57:39.984 INFO [stderr] 255 |                                 let mut column_2: usize = 0;
Dec 14 06:57:39.984 INFO [stderr]     |                                         ^^^^^^^^
Dec 14 06:57:39.984 INFO [stderr] 
Dec 14 06:57:39.984 INFO [stderr] warning: unused variable: `last_color`
Dec 14 06:57:39.984 INFO [stderr]    --> src/main.rs:275:16
Dec 14 06:57:39.984 INFO [stderr]     |
Dec 14 06:57:39.984 INFO [stderr] 275 |                             let mut last_color: Option<[f32; 4]> = None; 
Dec 14 06:57:39.984 INFO [stderr]     |                                     ^^^^^^^^^^ help: consider using `_last_color` instead
Dec 14 06:57:39.984 INFO [stderr] 
Dec 14 06:57:39.985 INFO [stderr] warning: unused variable: `color_count`
Dec 14 06:57:39.985 INFO [stderr]    --> src/main.rs:276:16
Dec 14 06:57:39.985 INFO [stderr]     |
Dec 14 06:57:39.985 INFO [stderr] 276 |                             let mut color_count = 0;
Dec 14 06:57:39.985 INFO [stderr]     |                                     ^^^^^^^^^^^ help: consider using `_color_count` instead
Dec 14 06:57:39.985 INFO [stderr] 
Dec 14 06:57:40.010 INFO [stderr] warning: method is never used: `set_color`
Dec 14 06:57:40.010 INFO [stderr]   --> src/main.rs:67:2
Dec 14 06:57:40.010 INFO [stderr]    |
Dec 14 06:57:40.010 INFO [stderr] 67 |     fn set_color(&mut self, color: [f32; 4]) {
Dec 14 06:57:40.010 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:57:40.010 INFO [stderr]    |
Dec 14 06:57:40.010 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 06:57:40.010 INFO [stderr] 
Dec 14 06:57:43.562 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
Dec 14 06:57:43.575 INFO [stderr] su: No module specific data is present
Dec 14 06:57:44.653 INFO running `"docker" "inspect" "ac51c9e1a2ea28d6fa6ec034fe0b65bdb0a5dc2e03feb11ba4fd585ee48cb680"`
Dec 14 06:57:44.887 INFO running `"docker" "rm" "-f" "ac51c9e1a2ea28d6fa6ec034fe0b65bdb0a5dc2e03feb11ba4fd585ee48cb680"`
Dec 14 06:57:45.247 INFO [stdout] ac51c9e1a2ea28d6fa6ec034fe0b65bdb0a5dc2e03feb11ba4fd585ee48cb680
Dec 14 06:57:45.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 14 06:57:45.713 INFO [stdout] 6589a523def22eb92fb8ffcbb2cf2216549218ef0b2aaf6bc104f993248db069
Dec 14 06:57:45.715 INFO running `"docker" "start" "-a" "6589a523def22eb92fb8ffcbb2cf2216549218ef0b2aaf6bc104f993248db069"`
Dec 14 06:57:46.710 INFO [stderr] usermod: no changes
Dec 14 06:57:46.876 INFO [stderr]    Compiling match3 v0.1.0 (/source)
Dec 14 06:57:49.674 INFO [stderr] warning: unused import: `graphics::math::Matrix2d`
Dec 14 06:57:49.674 INFO [stderr]   --> src/main.rs:16:5
Dec 14 06:57:49.674 INFO [stderr]    |
Dec 14 06:57:49.674 INFO [stderr] 16 | use graphics::math::Matrix2d;
Dec 14 06:57:49.674 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:57:49.674 INFO [stderr]    |
Dec 14 06:57:49.674 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 06:57:49.674 INFO [stderr] 
Dec 14 06:57:49.813 INFO [stderr] warning: unused variable: `button`
Dec 14 06:57:49.813 INFO [stderr]    --> src/main.rs:364:29
Dec 14 06:57:49.813 INFO [stderr]     |
Dec 14 06:57:49.813 INFO [stderr] 364 |         if let Some(Button::Mouse(button)) = e.press_args() {
Dec 14 06:57:49.813 INFO [stderr]     |                                   ^^^^^^ help: consider using `_button` instead
Dec 14 06:57:49.813 INFO [stderr]     |
Dec 14 06:57:49.813 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 06:57:49.813 INFO [stderr] 
Dec 14 06:57:49.813 INFO [stderr] warning: unused variable: `args`
Dec 14 06:57:49.813 INFO [stderr]    --> src/main.rs:135:23
Dec 14 06:57:49.813 INFO [stderr]     |
Dec 14 06:57:49.813 INFO [stderr] 135 |     fn update(&mut self, args: &UpdateArgs) {
Dec 14 06:57:49.813 INFO [stderr]     |                          ^^^^ help: consider using `_args` instead
Dec 14 06:57:49.813 INFO [stderr] 
Dec 14 06:57:49.813 INFO [stderr] warning: unused variable: `args`
Dec 14 06:57:49.813 INFO [stderr]    --> src/main.rs:141:23
Dec 14 06:57:49.813 INFO [stderr]     |
Dec 14 06:57:49.813 INFO [stderr] 141 |     fn resize(&mut self, args: &[u32; 2]) {
Dec 14 06:57:49.813 INFO [stderr]     |                          ^^^^ help: consider using `_args` instead
Dec 14 06:57:49.813 INFO [stderr] 
Dec 14 06:57:49.813 INFO [stderr] warning: value assigned to `column_1` is never read
Dec 14 06:57:49.813 INFO [stderr]    --> src/main.rs:235:17
Dec 14 06:57:49.813 INFO [stderr]     |
Dec 14 06:57:49.813 INFO [stderr] 235 |                                 let mut column_1: usize = 0;
Dec 14 06:57:49.813 INFO [stderr]     |                                         ^^^^^^^^
Dec 14 06:57:49.813 INFO [stderr]     |
Dec 14 06:57:49.813 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 14 06:57:49.813 INFO [stderr] 
Dec 14 06:57:49.813 INFO [stderr] warning: value assigned to `column_2` is never read
Dec 14 06:57:49.813 INFO [stderr]    --> src/main.rs:236:17
Dec 14 06:57:49.813 INFO [stderr]     |
Dec 14 06:57:49.813 INFO [stderr] 236 |                                 let mut column_2: usize = 0;
Dec 14 06:57:49.813 INFO [stderr]     |                                         ^^^^^^^^
Dec 14 06:57:49.813 INFO [stderr] 
Dec 14 06:57:49.814 INFO [stderr] warning: value assigned to `row_1` is never read
Dec 14 06:57:49.814 INFO [stderr]    --> src/main.rs:252:17
Dec 14 06:57:49.814 INFO [stderr]     |
Dec 14 06:57:49.814 INFO [stderr] 252 |                                 let mut row_1: usize = 0;
Dec 14 06:57:49.814 INFO [stderr]     |                                         ^^^^^
Dec 14 06:57:49.814 INFO [stderr] 
Dec 14 06:57:49.814 INFO [stderr] warning: value assigned to `row_2` is never read
Dec 14 06:57:49.814 INFO [stderr]    --> src/main.rs:253:17
Dec 14 06:57:49.814 INFO [stderr]     |
Dec 14 06:57:49.814 INFO [stderr] 253 |                                 let mut row_2: usize = 0;
Dec 14 06:57:49.814 INFO [stderr]     |                                         ^^^^^
Dec 14 06:57:49.814 INFO [stderr] 
Dec 14 06:57:49.814 INFO [stderr] warning: value assigned to `column_1` is never read
Dec 14 06:57:49.814 INFO [stderr]    --> src/main.rs:254:17
Dec 14 06:57:49.814 INFO [stderr]     |
Dec 14 06:57:49.814 INFO [stderr] 254 |                                 let mut column_1: usize = 0;
Dec 14 06:57:49.814 INFO [stderr]     |                                         ^^^^^^^^
Dec 14 06:57:49.814 INFO [stderr] 
Dec 14 06:57:49.814 INFO [stderr] warning: value assigned to `column_2` is never read
Dec 14 06:57:49.814 INFO [stderr]    --> src/main.rs:255:17
Dec 14 06:57:49.814 INFO [stderr]     |
Dec 14 06:57:49.814 INFO [stderr] 255 |                                 let mut column_2: usize = 0;
Dec 14 06:57:49.814 INFO [stderr]     |                                         ^^^^^^^^
Dec 14 06:57:49.814 INFO [stderr] 
Dec 14 06:57:49.814 INFO [stderr] warning: unused variable: `last_color`
Dec 14 06:57:49.814 INFO [stderr]    --> src/main.rs:275:16
Dec 14 06:57:49.814 INFO [stderr]     |
Dec 14 06:57:49.814 INFO [stderr] 275 |                             let mut last_color: Option<[f32; 4]> = None; 
Dec 14 06:57:49.814 INFO [stderr]     |                                     ^^^^^^^^^^ help: consider using `_last_color` instead
Dec 14 06:57:49.814 INFO [stderr] 
Dec 14 06:57:49.814 INFO [stderr] warning: unused variable: `color_count`
Dec 14 06:57:49.814 INFO [stderr]    --> src/main.rs:276:16
Dec 14 06:57:49.814 INFO [stderr]     |
Dec 14 06:57:49.814 INFO [stderr] 276 |                             let mut color_count = 0;
Dec 14 06:57:49.814 INFO [stderr]     |                                     ^^^^^^^^^^^ help: consider using `_color_count` instead
Dec 14 06:57:49.814 INFO [stderr] 
Dec 14 06:57:49.839 INFO [stderr] warning: method is never used: `set_color`
Dec 14 06:57:49.839 INFO [stderr]   --> src/main.rs:67:2
Dec 14 06:57:49.839 INFO [stderr]    |
Dec 14 06:57:49.839 INFO [stderr] 67 |     fn set_color(&mut self, color: [f32; 4]) {
Dec 14 06:57:49.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:57:49.839 INFO [stderr]    |
Dec 14 06:57:49.839 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 06:57:49.839 INFO [stderr] 
Dec 14 06:57:50.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
Dec 14 06:57:50.160 INFO [stderr] su: No module specific data is present
Dec 14 06:57:50.571 INFO running `"docker" "inspect" "6589a523def22eb92fb8ffcbb2cf2216549218ef0b2aaf6bc104f993248db069"`
Dec 14 06:57:50.692 INFO running `"docker" "rm" "-f" "6589a523def22eb92fb8ffcbb2cf2216549218ef0b2aaf6bc104f993248db069"`
Dec 14 06:57:50.787 INFO [stdout] 6589a523def22eb92fb8ffcbb2cf2216549218ef0b2aaf6bc104f993248db069
Dec 14 06:57:50.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 14 06:57:51.056 INFO [stdout] a8336d1ededa717591438b7ac05cab035ecbd374b171fecab284ab1e89056560
Dec 14 06:57:51.058 INFO running `"docker" "start" "-a" "a8336d1ededa717591438b7ac05cab035ecbd374b171fecab284ab1e89056560"`
Dec 14 06:57:51.449 INFO [stderr] usermod: no changes
Dec 14 06:57:51.609 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 14 06:57:51.627 INFO [stderr]      Running /target/debug/deps/match3-8e8eeb275e2c0b65
Dec 14 06:57:51.637 INFO [stderr] su: No module specific data is present
Dec 14 06:57:51.637 INFO [stdout] 
Dec 14 06:57:51.637 INFO [stdout] running 0 tests
Dec 14 06:57:51.637 INFO [stdout] 
Dec 14 06:57:51.637 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:57:51.637 INFO [stdout] 
Dec 14 06:57:51.892 INFO running `"docker" "inspect" "a8336d1ededa717591438b7ac05cab035ecbd374b171fecab284ab1e89056560"`
Dec 14 06:57:52.003 INFO running `"docker" "rm" "-f" "a8336d1ededa717591438b7ac05cab035ecbd374b171fecab284ab1e89056560"`
Dec 14 06:57:52.115 INFO [stdout] a8336d1ededa717591438b7ac05cab035ecbd374b171fecab284ab1e89056560