Nov 28 07:47:15.191 INFO checking chrisk24/slide-puzzle-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 07:47:15.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 07:47:15.714 INFO [stdout] b4c43cf62d6c67b8710171126fe816dac3b958fc791dafcb7867b127e5aa5b8d
Nov 28 07:47:15.717 INFO running `"docker" "start" "-a" "b4c43cf62d6c67b8710171126fe816dac3b958fc791dafcb7867b127e5aa5b8d"`
Nov 28 07:47:17.338 INFO [stderr] usermod: no changes
Nov 28 07:47:17.666 INFO [stderr]    Compiling libloading v0.5.0
Nov 28 07:47:17.666 INFO [stderr]    Compiling tinyfiledialogs v3.3.5
Nov 28 07:47:17.691 INFO [stderr]    Compiling gl v0.10.0
Nov 28 07:47:17.691 INFO [stderr]    Compiling glutin v0.14.0
Nov 28 07:47:17.693 INFO [stderr]    Compiling num-derive v0.2.2
Nov 28 07:47:17.694 INFO [stderr]     Checking rusttype v0.4.3
Nov 28 07:47:17.694 INFO [stderr]     Checking png v0.12.0
Nov 28 07:47:17.694 INFO [stderr]     Checking pistoncore-input v0.21.0
Nov 28 07:47:29.328 INFO [stderr]     Checking piston2d-graphics v0.26.0
Nov 28 07:47:29.376 INFO [stderr]     Checking dlib v0.4.1
Nov 28 07:47:32.180 INFO [stderr]     Checking wayland-sys v0.12.5
Nov 28 07:47:35.084 INFO [stderr]     Checking wayland-client v0.12.5
Nov 28 07:47:36.460 INFO [stderr]     Checking image v0.19.0
Nov 28 07:47:38.205 INFO [stderr]     Checking pistoncore-window v0.32.0
Nov 28 07:47:43.567 INFO [stderr]     Checking wayland-protocols v0.12.5
Nov 28 07:47:43.570 INFO [stderr]     Checking wayland-kbd v0.13.1
Nov 28 07:47:44.978 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Nov 28 07:47:50.861 INFO [stderr]     Checking piston v0.37.0
Nov 28 07:47:57.341 INFO [stderr]     Checking wayland-window v0.13.3
Nov 28 07:47:59.016 INFO [stderr]     Checking winit v0.12.0
Nov 28 07:47:59.894 INFO [stderr]     Checking piston2d-opengl_graphics v0.53.0
Nov 28 07:48:04.812 INFO [stderr]     Checking pistoncore-glutin_window v0.47.0
Nov 28 07:48:06.680 INFO [stderr]     Checking piston-example v0.1.0 (/source)
Nov 28 07:48:11.677 INFO [stderr] warning: unused import: `graphics::*`
Nov 28 07:48:11.677 INFO [stderr]  --> src/app.rs:3:5
Nov 28 07:48:11.677 INFO [stderr]   |
Nov 28 07:48:11.678 INFO [stderr] 3 | use graphics::*;
Nov 28 07:48:11.678 INFO [stderr]   |     ^^^^^^^^^^^
Nov 28 07:48:11.678 INFO [stderr]   |
Nov 28 07:48:11.679 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 07:48:11.679 INFO [stderr] 
Nov 28 07:48:11.679 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 07:48:11.679 INFO [stderr]    --> src/grid.rs:341:17
Nov 28 07:48:11.680 INFO [stderr]     |
Nov 28 07:48:11.680 INFO [stderr] 341 |                 (width/x_cells),
Nov 28 07:48:11.680 INFO [stderr]     |                 ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 07:48:11.681 INFO [stderr]     |
Nov 28 07:48:11.681 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 07:48:11.681 INFO [stderr] 
Nov 28 07:48:11.681 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 07:48:11.682 INFO [stderr]    --> src/grid.rs:342:17
Nov 28 07:48:11.682 INFO [stderr]     |
Nov 28 07:48:11.682 INFO [stderr] 342 |                 (height/y_cells))
Nov 28 07:48:11.682 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 07:48:11.683 INFO [stderr] 
Nov 28 07:48:11.841 INFO [stderr] warning: unused variable: `args`
Nov 28 07:48:11.841 INFO [stderr]   --> src/app.rs:38:30
Nov 28 07:48:11.841 INFO [stderr]    |
Nov 28 07:48:11.842 INFO [stderr] 38 |     pub fn update(&mut self, args: &UpdateArgs) {
Nov 28 07:48:11.842 INFO [stderr]    |                              ^^^^ help: consider using `_args` instead
Nov 28 07:48:11.842 INFO [stderr]    |
Nov 28 07:48:11.842 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 07:48:11.843 INFO [stderr] 
Nov 28 07:48:11.843 INFO [stderr] warning: unused variable: `width`
Nov 28 07:48:11.843 INFO [stderr]    --> src/app.rs:104:16
Nov 28 07:48:11.843 INFO [stderr]     |
Nov 28 07:48:11.844 INFO [stderr] 104 |     pub fn new(width: u32, height: u32, gl: GlGraphics) -> App {
Nov 28 07:48:11.844 INFO [stderr]     |                ^^^^^ help: consider using `_width` instead
Nov 28 07:48:11.844 INFO [stderr] 
Nov 28 07:48:11.845 INFO [stderr] warning: unused variable: `height`
Nov 28 07:48:11.845 INFO [stderr]    --> src/app.rs:104:28
Nov 28 07:48:11.845 INFO [stderr]     |
Nov 28 07:48:11.846 INFO [stderr] 104 |     pub fn new(width: u32, height: u32, gl: GlGraphics) -> App {
Nov 28 07:48:11.846 INFO [stderr]     |                            ^^^^^^ help: consider using `_height` instead
Nov 28 07:48:11.846 INFO [stderr] 
Nov 28 07:48:11.847 INFO [stderr] warning: unused variable: `raw_x`
Nov 28 07:48:11.847 INFO [stderr]    --> src/grid.rs:212:34
Nov 28 07:48:11.847 INFO [stderr]     |
Nov 28 07:48:11.847 INFO [stderr] 212 |     pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) {
Nov 28 07:48:11.848 INFO [stderr]     |                                  ^^^^^ help: consider using `_raw_x` instead
Nov 28 07:48:11.852 INFO [stderr] 
Nov 28 07:48:11.852 INFO [stderr] warning: unused variable: `raw_y`
Nov 28 07:48:11.853 INFO [stderr]    --> src/grid.rs:212:46
Nov 28 07:48:11.853 INFO [stderr]     |
Nov 28 07:48:11.853 INFO [stderr] 212 |     pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) {
Nov 28 07:48:11.854 INFO [stderr]     |                                              ^^^^^ help: consider using `_raw_y` instead
Nov 28 07:48:11.854 INFO [stderr] 
Nov 28 07:48:11.854 INFO [stderr] warning: unused variable: `w`
Nov 28 07:48:11.855 INFO [stderr]    --> src/grid.rs:212:58
Nov 28 07:48:11.855 INFO [stderr]     |
Nov 28 07:48:11.855 INFO [stderr] 212 |     pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) {
Nov 28 07:48:11.856 INFO [stderr]     |                                                          ^ help: consider using `_w` instead
Nov 28 07:48:11.856 INFO [stderr] 
Nov 28 07:48:11.856 INFO [stderr] warning: unused variable: `h`
Nov 28 07:48:11.857 INFO [stderr]    --> src/grid.rs:212:66
Nov 28 07:48:11.857 INFO [stderr]     |
Nov 28 07:48:11.857 INFO [stderr] 212 |     pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) {
Nov 28 07:48:11.858 INFO [stderr]     |                                                                  ^ help: consider using `_h` instead
Nov 28 07:48:11.858 INFO [stderr] 
Nov 28 07:48:11.858 INFO [stderr] warning: unused variable: `i`
Nov 28 07:48:11.858 INFO [stderr]    --> src/grid.rs:304:13
Nov 28 07:48:11.859 INFO [stderr]     |
Nov 28 07:48:11.859 INFO [stderr] 304 |         for i in 0..depth {
Nov 28 07:48:11.859 INFO [stderr]     |             ^ help: consider using `_i` instead
Nov 28 07:48:11.860 INFO [stderr] 
Nov 28 07:48:11.860 INFO [stderr] warning: unused variable: `e`
Nov 28 07:48:11.860 INFO [stderr]   --> src/title_page.rs:86:17
Nov 28 07:48:11.860 INFO [stderr]    |
Nov 28 07:48:11.861 INFO [stderr] 86 |             Err(e) => 0.0
Nov 28 07:48:11.861 INFO [stderr]    |                 ^ help: consider using `_e` instead
Nov 28 07:48:11.861 INFO [stderr] 
Nov 28 07:48:11.861 INFO [stderr] warning: unused variable: `h`
Nov 28 07:48:11.862 INFO [stderr]   --> src/title_page.rs:98:52
Nov 28 07:48:11.862 INFO [stderr]    |
Nov 28 07:48:11.862 INFO [stderr] 98 |     pub fn in_bound(&self, x: u32, y: u32, w: u32, h: u32) -> bool {
Nov 28 07:48:11.863 INFO [stderr]    |                                                    ^ help: consider using `_h` instead
Nov 28 07:48:11.863 INFO [stderr] 
Nov 28 07:48:11.897 INFO [stderr] warning: variant is never constructed: `Fixed`
Nov 28 07:48:11.897 INFO [stderr]   --> src/title_page.rs:12:5
Nov 28 07:48:11.897 INFO [stderr]    |
Nov 28 07:48:11.898 INFO [stderr] 12 |     Fixed((u32, u32)), //fixed with xpos, ypos
Nov 28 07:48:11.898 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 28 07:48:11.898 INFO [stderr]    |
Nov 28 07:48:11.899 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 07:48:11.899 INFO [stderr] 
Nov 28 07:48:12.108 INFO [stderr] warning: unused import: `graphics::*`
Nov 28 07:48:12.108 INFO [stderr]  --> src/app.rs:3:5
Nov 28 07:48:12.108 INFO [stderr]   |
Nov 28 07:48:12.108 INFO [stderr] 3 | use graphics::*;
Nov 28 07:48:12.108 INFO [stderr]   |     ^^^^^^^^^^^
Nov 28 07:48:12.108 INFO [stderr]   |
Nov 28 07:48:12.108 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 07:48:12.108 INFO [stderr] 
Nov 28 07:48:12.108 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 07:48:12.108 INFO [stderr]    --> src/grid.rs:341:17
Nov 28 07:48:12.108 INFO [stderr]     |
Nov 28 07:48:12.108 INFO [stderr] 341 |                 (width/x_cells),
Nov 28 07:48:12.108 INFO [stderr]     |                 ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 07:48:12.108 INFO [stderr]     |
Nov 28 07:48:12.108 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 07:48:12.108 INFO [stderr] 
Nov 28 07:48:12.108 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 07:48:12.108 INFO [stderr]    --> src/grid.rs:342:17
Nov 28 07:48:12.108 INFO [stderr]     |
Nov 28 07:48:12.108 INFO [stderr] 342 |                 (height/y_cells))
Nov 28 07:48:12.108 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 07:48:12.108 INFO [stderr] 
Nov 28 07:48:12.318 INFO [stderr] warning: unused variable: `args`
Nov 28 07:48:12.318 INFO [stderr]   --> src/app.rs:38:30
Nov 28 07:48:12.319 INFO [stderr]    |
Nov 28 07:48:12.319 INFO [stderr] 38 |     pub fn update(&mut self, args: &UpdateArgs) {
Nov 28 07:48:12.319 INFO [stderr]    |                              ^^^^ help: consider using `_args` instead
Nov 28 07:48:12.319 INFO [stderr]    |
Nov 28 07:48:12.320 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 07:48:12.320 INFO [stderr] 
Nov 28 07:48:12.320 INFO [stderr] warning: unused variable: `width`
Nov 28 07:48:12.321 INFO [stderr]    --> src/app.rs:104:16
Nov 28 07:48:12.321 INFO [stderr]     |
Nov 28 07:48:12.321 INFO [stderr] 104 |     pub fn new(width: u32, height: u32, gl: GlGraphics) -> App {
Nov 28 07:48:12.322 INFO [stderr]     |                ^^^^^ help: consider using `_width` instead
Nov 28 07:48:12.324 INFO [stderr] 
Nov 28 07:48:12.324 INFO [stderr] warning: unused variable: `height`
Nov 28 07:48:12.324 INFO [stderr]    --> src/app.rs:104:28
Nov 28 07:48:12.325 INFO [stderr]     |
Nov 28 07:48:12.325 INFO [stderr] 104 |     pub fn new(width: u32, height: u32, gl: GlGraphics) -> App {
Nov 28 07:48:12.325 INFO [stderr]     |                            ^^^^^^ help: consider using `_height` instead
Nov 28 07:48:12.325 INFO [stderr] 
Nov 28 07:48:12.326 INFO [stderr] warning: unused variable: `raw_x`
Nov 28 07:48:12.326 INFO [stderr]    --> src/grid.rs:212:34
Nov 28 07:48:12.326 INFO [stderr]     |
Nov 28 07:48:12.327 INFO [stderr] 212 |     pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) {
Nov 28 07:48:12.327 INFO [stderr]     |                                  ^^^^^ help: consider using `_raw_x` instead
Nov 28 07:48:12.327 INFO [stderr] 
Nov 28 07:48:12.327 INFO [stderr] warning: unused variable: `raw_y`
Nov 28 07:48:12.328 INFO [stderr]    --> src/grid.rs:212:46
Nov 28 07:48:12.328 INFO [stderr]     |
Nov 28 07:48:12.328 INFO [stderr] 212 |     pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) {
Nov 28 07:48:12.329 INFO [stderr]     |                                              ^^^^^ help: consider using `_raw_y` instead
Nov 28 07:48:12.329 INFO [stderr] 
Nov 28 07:48:12.329 INFO [stderr] warning: unused variable: `w`
Nov 28 07:48:12.329 INFO [stderr]    --> src/grid.rs:212:58
Nov 28 07:48:12.330 INFO [stderr]     |
Nov 28 07:48:12.330 INFO [stderr] 212 |     pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) {
Nov 28 07:48:12.330 INFO [stderr]     |                                                          ^ help: consider using `_w` instead
Nov 28 07:48:12.330 INFO [stderr] 
Nov 28 07:48:12.331 INFO [stderr] warning: unused variable: `h`
Nov 28 07:48:12.331 INFO [stderr]    --> src/grid.rs:212:66
Nov 28 07:48:12.331 INFO [stderr]     |
Nov 28 07:48:12.331 INFO [stderr] 212 |     pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) {
Nov 28 07:48:12.332 INFO [stderr]     |                                                                  ^ help: consider using `_h` instead
Nov 28 07:48:12.332 INFO [stderr] 
Nov 28 07:48:12.332 INFO [stderr] warning: unused variable: `i`
Nov 28 07:48:12.333 INFO [stderr]    --> src/grid.rs:304:13
Nov 28 07:48:12.333 INFO [stderr]     |
Nov 28 07:48:12.333 INFO [stderr] 304 |         for i in 0..depth {
Nov 28 07:48:12.333 INFO [stderr]     |             ^ help: consider using `_i` instead
Nov 28 07:48:12.334 INFO [stderr] 
Nov 28 07:48:12.334 INFO [stderr] warning: unused variable: `e`
Nov 28 07:48:12.334 INFO [stderr]   --> src/title_page.rs:86:17
Nov 28 07:48:12.334 INFO [stderr]    |
Nov 28 07:48:12.335 INFO [stderr] 86 |             Err(e) => 0.0
Nov 28 07:48:12.335 INFO [stderr]    |                 ^ help: consider using `_e` instead
Nov 28 07:48:12.335 INFO [stderr] 
Nov 28 07:48:12.336 INFO [stderr] warning: unused variable: `h`
Nov 28 07:48:12.336 INFO [stderr]   --> src/title_page.rs:98:52
Nov 28 07:48:12.336 INFO [stderr]    |
Nov 28 07:48:12.336 INFO [stderr] 98 |     pub fn in_bound(&self, x: u32, y: u32, w: u32, h: u32) -> bool {
Nov 28 07:48:12.337 INFO [stderr]    |                                                    ^ help: consider using `_h` instead
Nov 28 07:48:12.337 INFO [stderr] 
Nov 28 07:48:12.340 INFO [stderr] warning: variant is never constructed: `Fixed`
Nov 28 07:48:12.344 INFO [stderr]   --> src/title_page.rs:12:5
Nov 28 07:48:12.344 INFO [stderr]    |
Nov 28 07:48:12.344 INFO [stderr] 12 |     Fixed((u32, u32)), //fixed with xpos, ypos
Nov 28 07:48:12.344 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 28 07:48:12.344 INFO [stderr]    |
Nov 28 07:48:12.344 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 07:48:12.344 INFO [stderr] 
Nov 28 07:48:12.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.01s
Nov 28 07:48:12.380 INFO [stderr] su: No module specific data is present
Nov 28 07:48:13.009 INFO running `"docker" "inspect" "b4c43cf62d6c67b8710171126fe816dac3b958fc791dafcb7867b127e5aa5b8d"`
Nov 28 07:48:13.262 INFO running `"docker" "rm" "-f" "b4c43cf62d6c67b8710171126fe816dac3b958fc791dafcb7867b127e5aa5b8d"`
Nov 28 07:48:13.485 INFO [stdout] b4c43cf62d6c67b8710171126fe816dac3b958fc791dafcb7867b127e5aa5b8d