Dec 11 09:43:05.950 INFO checking sgabhart22/color-picker against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 09:43:05.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 09:43:06.476 INFO [stdout] 54a4cdfbd1158e4c9edd3b55f7fa24462ae7753d4a9a7fa359cc00e292075802
Dec 11 09:43:06.484 INFO running `"docker" "start" "-a" "54a4cdfbd1158e4c9edd3b55f7fa24462ae7753d4a9a7fa359cc00e292075802"`
Dec 11 09:43:07.941 INFO [stderr] usermod: no changes
Dec 11 09:43:08.204 INFO [stderr]    Compiling rayon-core v1.0.0
Dec 11 09:43:08.212 INFO [stderr]     Checking deflate v0.7.9
Dec 11 09:43:08.212 INFO [stderr]     Checking draw_state v0.7.0
Dec 11 09:43:08.220 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 11 09:43:08.224 INFO [stderr]     Checking pistoncore-glutin_window v0.36.0
Dec 11 09:43:10.936 INFO [stderr]     Checking gfx_core v0.7.0
Dec 11 09:43:13.966 INFO [stderr]     Checking png v0.7.0
Dec 11 09:43:14.240 INFO [stderr]     Checking rayon v0.7.0
Dec 11 09:43:19.377 INFO [stderr]     Checking jpeg-decoder v0.1.12
Dec 11 09:43:22.560 INFO [stderr]     Checking image v0.13.0
Dec 11 09:43:30.132 INFO [stderr]     Checking piston2d-opengl_graphics v0.43.0
Dec 11 09:43:44.391 INFO [stderr]     Checking gfx v0.15.1
Dec 11 09:43:44.394 INFO [stderr]     Checking gfx_device_gl v0.14.0
Dec 11 09:43:50.473 INFO [stderr]     Checking piston-gfx_texture v0.23.0
Dec 11 09:43:51.624 INFO [stderr]     Checking piston2d-gfx_graphics v0.39.0
Dec 11 09:43:53.948 INFO [stderr]     Checking piston_window v0.65.0
Dec 11 09:43:55.222 INFO [stderr]     Checking color_picker v0.1.1 (/source)
Dec 11 09:43:57.208 INFO [stderr] warning: unused import: `std::path::Path`
Dec 11 09:43:57.208 INFO [stderr]   --> src/main.rs:13:5
Dec 11 09:43:57.209 INFO [stderr]    |
Dec 11 09:43:57.209 INFO [stderr] 13 | use std::path::Path;
Dec 11 09:43:57.209 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 09:43:57.210 INFO [stderr]    |
Dec 11 09:43:57.210 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 09:43:57.210 INFO [stderr] 
Dec 11 09:43:57.210 INFO [stderr] warning: unused import: `graphics`
Dec 11 09:43:57.211 INFO [stderr]  --> src/app.rs:2:5
Dec 11 09:43:57.211 INFO [stderr]   |
Dec 11 09:43:57.211 INFO [stderr] 2 | use graphics;
Dec 11 09:43:57.212 INFO [stderr]   |     ^^^^^^^^
Dec 11 09:43:57.212 INFO [stderr] 
Dec 11 09:43:57.212 INFO [stderr] warning: unused import: `opengl_graphics::glyph_cache::GlyphCache`
Dec 11 09:43:57.212 INFO [stderr]  --> src/app.rs:4:5
Dec 11 09:43:57.213 INFO [stderr]   |
Dec 11 09:43:57.213 INFO [stderr] 4 | use opengl_graphics::glyph_cache::GlyphCache;
Dec 11 09:43:57.213 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:43:57.213 INFO [stderr] 
Dec 11 09:43:57.287 INFO [stderr] warning: unused import: `std::path::Path`
Dec 11 09:43:57.287 INFO [stderr]   --> src/main.rs:13:5
Dec 11 09:43:57.288 INFO [stderr]    |
Dec 11 09:43:57.288 INFO [stderr] 13 | use std::path::Path;
Dec 11 09:43:57.288 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 09:43:57.288 INFO [stderr]    |
Dec 11 09:43:57.289 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 09:43:57.289 INFO [stderr] 
Dec 11 09:43:57.289 INFO [stderr] warning: unused import: `graphics`
Dec 11 09:43:57.289 INFO [stderr]  --> src/app.rs:2:5
Dec 11 09:43:57.289 INFO [stderr]   |
Dec 11 09:43:57.290 INFO [stderr] 2 | use graphics;
Dec 11 09:43:57.290 INFO [stderr]   |     ^^^^^^^^
Dec 11 09:43:57.290 INFO [stderr] 
Dec 11 09:43:57.291 INFO [stderr] warning: unused import: `opengl_graphics::glyph_cache::GlyphCache`
Dec 11 09:43:57.291 INFO [stderr]  --> src/app.rs:4:5
Dec 11 09:43:57.291 INFO [stderr]   |
Dec 11 09:43:57.291 INFO [stderr] 4 | use opengl_graphics::glyph_cache::GlyphCache;
Dec 11 09:43:57.292 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:43:57.292 INFO [stderr] 
Dec 11 09:43:57.334 INFO [stderr] warning: unused variable: `n`
Dec 11 09:43:57.335 INFO [stderr]   --> src/app.rs:56:17
Dec 11 09:43:57.335 INFO [stderr]    |
Dec 11 09:43:57.335 INFO [stderr] 56 |             for n in 0..10 {
Dec 11 09:43:57.336 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 11 09:43:57.336 INFO [stderr]    |
Dec 11 09:43:57.336 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 09:43:57.337 INFO [stderr] 
Dec 11 09:43:57.337 INFO [stderr] warning: unused variable: `button`
Dec 11 09:43:57.337 INFO [stderr]   --> src/app.rs:87:39
Dec 11 09:43:57.338 INFO [stderr]    |
Dec 11 09:43:57.338 INFO [stderr] 87 |     pub fn on_button_press(&mut self, button: &Button) {
Dec 11 09:43:57.338 INFO [stderr]    |                                       ^^^^^^ help: consider using `_button` instead
Dec 11 09:43:57.339 INFO [stderr] 
Dec 11 09:43:57.339 INFO [stderr] warning: unused variable: `button`
Dec 11 09:43:57.339 INFO [stderr]   --> src/app.rs:91:34
Dec 11 09:43:57.340 INFO [stderr]    |
Dec 11 09:43:57.340 INFO [stderr] 91 |     fn on_mouse_click(&mut self, button: &MouseButton) {
Dec 11 09:43:57.340 INFO [stderr]    |                                  ^^^^^^ help: consider using `_button` instead
Dec 11 09:43:57.340 INFO [stderr] 
Dec 11 09:43:57.356 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:43:57.356 INFO [stderr]   --> src/app.rs:45:13
Dec 11 09:43:57.357 INFO [stderr]    |
Dec 11 09:43:57.357 INFO [stderr] 45 |         let mut line = line::Line::new(color::BLACK, 1.0);
Dec 11 09:43:57.357 INFO [stderr]    |             ----^^^^
Dec 11 09:43:57.357 INFO [stderr]    |             |
Dec 11 09:43:57.358 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:43:57.358 INFO [stderr]    |
Dec 11 09:43:57.358 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 09:43:57.358 INFO [stderr] 
Dec 11 09:43:57.359 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:43:57.359 INFO [stderr]   --> src/app.rs:45:13
Dec 11 09:43:57.359 INFO [stderr]    |
Dec 11 09:43:57.360 INFO [stderr] 45 |         let mut line = line::Line::new(color::BLACK, 1.0);
Dec 11 09:43:57.360 INFO [stderr]    |             ----^^^^
Dec 11 09:43:57.360 INFO [stderr]    |             |
Dec 11 09:43:57.360 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:43:57.361 INFO [stderr] 
Dec 11 09:43:57.362 INFO [stderr] warning: field is never used: `settings`
Dec 11 09:43:57.362 INFO [stderr]   --> src/app.rs:25:5
Dec 11 09:43:57.362 INFO [stderr]    |
Dec 11 09:43:57.363 INFO [stderr] 25 |     settings: settings::Settings,
Dec 11 09:43:57.363 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:43:57.363 INFO [stderr]    |
Dec 11 09:43:57.363 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 09:43:57.364 INFO [stderr] 
Dec 11 09:43:57.364 INFO [stderr] warning: method is never used: `on_mouse_click`
Dec 11 09:43:57.364 INFO [stderr]   --> src/app.rs:91:5
Dec 11 09:43:57.365 INFO [stderr]    |
Dec 11 09:43:57.365 INFO [stderr] 91 |     fn on_mouse_click(&mut self, button: &MouseButton) {
Dec 11 09:43:57.365 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:43:57.365 INFO [stderr] 
Dec 11 09:43:57.412 INFO [stderr] warning: unused variable: `n`
Dec 11 09:43:57.413 INFO [stderr]   --> src/app.rs:56:17
Dec 11 09:43:57.413 INFO [stderr]    |
Dec 11 09:43:57.413 INFO [stderr] 56 |             for n in 0..10 {
Dec 11 09:43:57.414 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 11 09:43:57.421 INFO [stderr]    |
Dec 11 09:43:57.422 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 09:43:57.422 INFO [stderr] 
Dec 11 09:43:57.422 INFO [stderr] warning: unused variable: `button`
Dec 11 09:43:57.422 INFO [stderr]   --> src/app.rs:87:39
Dec 11 09:43:57.422 INFO [stderr]    |
Dec 11 09:43:57.422 INFO [stderr] 87 |     pub fn on_button_press(&mut self, button: &Button) {
Dec 11 09:43:57.422 INFO [stderr]    |                                       ^^^^^^ help: consider using `_button` instead
Dec 11 09:43:57.422 INFO [stderr] 
Dec 11 09:43:57.422 INFO [stderr] warning: unused variable: `button`
Dec 11 09:43:57.422 INFO [stderr]   --> src/app.rs:91:34
Dec 11 09:43:57.422 INFO [stderr]    |
Dec 11 09:43:57.422 INFO [stderr] 91 |     fn on_mouse_click(&mut self, button: &MouseButton) {
Dec 11 09:43:57.422 INFO [stderr]    |                                  ^^^^^^ help: consider using `_button` instead
Dec 11 09:43:57.422 INFO [stderr] 
Dec 11 09:43:57.432 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:43:57.432 INFO [stderr]   --> src/app.rs:45:13
Dec 11 09:43:57.432 INFO [stderr]    |
Dec 11 09:43:57.432 INFO [stderr] 45 |         let mut line = line::Line::new(color::BLACK, 1.0);
Dec 11 09:43:57.432 INFO [stderr]    |             ----^^^^
Dec 11 09:43:57.432 INFO [stderr]    |             |
Dec 11 09:43:57.433 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:43:57.433 INFO [stderr]    |
Dec 11 09:43:57.433 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 09:43:57.433 INFO [stderr] 
Dec 11 09:43:57.433 INFO [stderr] warning: variable does not need to be mutable
Dec 11 09:43:57.433 INFO [stderr]   --> src/app.rs:45:13
Dec 11 09:43:57.433 INFO [stderr]    |
Dec 11 09:43:57.433 INFO [stderr] 45 |         let mut line = line::Line::new(color::BLACK, 1.0);
Dec 11 09:43:57.433 INFO [stderr]    |             ----^^^^
Dec 11 09:43:57.433 INFO [stderr]    |             |
Dec 11 09:43:57.433 INFO [stderr]    |             help: remove this `mut`
Dec 11 09:43:57.435 INFO [stderr] 
Dec 11 09:43:57.435 INFO [stderr] warning: field is never used: `settings`
Dec 11 09:43:57.435 INFO [stderr]   --> src/app.rs:25:5
Dec 11 09:43:57.435 INFO [stderr]    |
Dec 11 09:43:57.435 INFO [stderr] 25 |     settings: settings::Settings,
Dec 11 09:43:57.435 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:43:57.435 INFO [stderr]    |
Dec 11 09:43:57.435 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 09:43:57.435 INFO [stderr] 
Dec 11 09:43:57.435 INFO [stderr] warning: method is never used: `on_mouse_click`
Dec 11 09:43:57.435 INFO [stderr]   --> src/app.rs:91:5
Dec 11 09:43:57.435 INFO [stderr]    |
Dec 11 09:43:57.435 INFO [stderr] 91 |     fn on_mouse_click(&mut self, button: &MouseButton) {
Dec 11 09:43:57.435 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:43:57.435 INFO [stderr] 
Dec 11 09:43:57.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.53s
Dec 11 09:43:57.521 INFO [stderr] su: No module specific data is present
Dec 11 09:43:58.754 INFO running `"docker" "inspect" "54a4cdfbd1158e4c9edd3b55f7fa24462ae7753d4a9a7fa359cc00e292075802"`
Dec 11 09:43:59.082 INFO running `"docker" "rm" "-f" "54a4cdfbd1158e4c9edd3b55f7fa24462ae7753d4a9a7fa359cc00e292075802"`
Dec 11 09:43:59.392 INFO [stdout] 54a4cdfbd1158e4c9edd3b55f7fa24462ae7753d4a9a7fa359cc00e292075802