Dec 17 15:38:19.359 INFO checking sgabhart22/color-picker against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:38:19.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sgabhart22/color-picker:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:38:19.824 INFO [stdout] 633c7da1acfb49b4b5be0ceb9d2e204a72c30e582e0bc8b8e1970858b08941c0
Dec 17 15:38:19.832 INFO running `"docker" "start" "-a" "633c7da1acfb49b4b5be0ceb9d2e204a72c30e582e0bc8b8e1970858b08941c0"`
Dec 17 15:38:22.068 INFO [stderr]     Checking deflate v0.7.9
Dec 17 15:38:23.316 INFO [stderr]     Checking png v0.7.0
Dec 17 15:38:24.266 INFO [stderr]     Checking image v0.13.0
Dec 17 15:38:28.407 INFO [stderr]     Checking piston-gfx_texture v0.23.0
Dec 17 15:38:28.413 INFO [stderr]     Checking piston2d-opengl_graphics v0.43.0
Dec 17 15:38:29.775 INFO [stderr]     Checking piston2d-gfx_graphics v0.39.0
Dec 17 15:38:31.994 INFO [stderr]     Checking piston_window v0.65.0
Dec 17 15:38:32.656 INFO [stderr]     Checking color_picker v0.1.1 (/opt/crater/workdir)
Dec 17 15:38:33.036 INFO [stderr] warning: unused import: `std::path::Path`
Dec 17 15:38:33.052 INFO [stderr]   --> src/main.rs:13:5
Dec 17 15:38:33.052 INFO [stderr]    |
Dec 17 15:38:33.052 INFO [stderr] 13 | use std::path::Path;
Dec 17 15:38:33.052 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 17 15:38:33.052 INFO [stderr]    |
Dec 17 15:38:33.052 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 15:38:33.052 INFO [stderr] 
Dec 17 15:38:33.052 INFO [stderr] warning: unused import: `graphics`
Dec 17 15:38:33.052 INFO [stderr]  --> src/app.rs:2:5
Dec 17 15:38:33.052 INFO [stderr]   |
Dec 17 15:38:33.052 INFO [stderr] 2 | use graphics;
Dec 17 15:38:33.052 INFO [stderr]   |     ^^^^^^^^
Dec 17 15:38:33.052 INFO [stderr] 
Dec 17 15:38:33.052 INFO [stderr] warning: unused import: `opengl_graphics::glyph_cache::GlyphCache`
Dec 17 15:38:33.052 INFO [stderr]  --> src/app.rs:4:5
Dec 17 15:38:33.052 INFO [stderr]   |
Dec 17 15:38:33.052 INFO [stderr] 4 | use opengl_graphics::glyph_cache::GlyphCache;
Dec 17 15:38:33.052 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:38:33.052 INFO [stderr] 
Dec 17 15:38:33.168 INFO [stderr] warning: unused variable: `n`
Dec 17 15:38:33.168 INFO [stderr]   --> src/app.rs:56:17
Dec 17 15:38:33.168 INFO [stderr]    |
Dec 17 15:38:33.168 INFO [stderr] 56 |             for n in 0..10 {
Dec 17 15:38:33.168 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 17 15:38:33.168 INFO [stderr]    |
Dec 17 15:38:33.168 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:38:33.168 INFO [stderr] 
Dec 17 15:38:33.168 INFO [stderr] warning: unused variable: `button`
Dec 17 15:38:33.168 INFO [stderr]   --> src/app.rs:87:39
Dec 17 15:38:33.168 INFO [stderr]    |
Dec 17 15:38:33.168 INFO [stderr] 87 |     pub fn on_button_press(&mut self, button: &Button) {
Dec 17 15:38:33.168 INFO [stderr]    |                                       ^^^^^^ help: consider using `_button` instead
Dec 17 15:38:33.168 INFO [stderr] 
Dec 17 15:38:33.168 INFO [stderr] warning: unused variable: `button`
Dec 17 15:38:33.168 INFO [stderr]   --> src/app.rs:91:34
Dec 17 15:38:33.168 INFO [stderr]    |
Dec 17 15:38:33.168 INFO [stderr] 91 |     fn on_mouse_click(&mut self, button: &MouseButton) {
Dec 17 15:38:33.168 INFO [stderr]    |                                  ^^^^^^ help: consider using `_button` instead
Dec 17 15:38:33.168 INFO [stderr] 
Dec 17 15:38:33.188 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:38:33.188 INFO [stderr]   --> src/app.rs:45:13
Dec 17 15:38:33.188 INFO [stderr]    |
Dec 17 15:38:33.188 INFO [stderr] 45 |         let mut line = line::Line::new(color::BLACK, 1.0);
Dec 17 15:38:33.188 INFO [stderr]    |             ----^^^^
Dec 17 15:38:33.188 INFO [stderr]    |             |
Dec 17 15:38:33.188 INFO [stderr]    |             help: remove this `mut`
Dec 17 15:38:33.188 INFO [stderr]    |
Dec 17 15:38:33.188 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 15:38:33.188 INFO [stderr] 
Dec 17 15:38:33.188 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:38:33.188 INFO [stderr]   --> src/app.rs:45:13
Dec 17 15:38:33.188 INFO [stderr]    |
Dec 17 15:38:33.188 INFO [stderr] 45 |         let mut line = line::Line::new(color::BLACK, 1.0);
Dec 17 15:38:33.188 INFO [stderr]    |             ----^^^^
Dec 17 15:38:33.188 INFO [stderr]    |             |
Dec 17 15:38:33.188 INFO [stderr]    |             help: remove this `mut`
Dec 17 15:38:33.188 INFO [stderr] 
Dec 17 15:38:33.190 INFO [stderr] warning: field is never used: `settings`
Dec 17 15:38:33.190 INFO [stderr]   --> src/app.rs:25:5
Dec 17 15:38:33.190 INFO [stderr]    |
Dec 17 15:38:33.190 INFO [stderr] 25 |     settings: settings::Settings,
Dec 17 15:38:33.190 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:38:33.190 INFO [stderr]    |
Dec 17 15:38:33.190 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:38:33.190 INFO [stderr] 
Dec 17 15:38:33.190 INFO [stderr] warning: method is never used: `on_mouse_click`
Dec 17 15:38:33.190 INFO [stderr]   --> src/app.rs:91:5
Dec 17 15:38:33.190 INFO [stderr]    |
Dec 17 15:38:33.190 INFO [stderr] 91 |     fn on_mouse_click(&mut self, button: &MouseButton) {
Dec 17 15:38:33.190 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:38:33.190 INFO [stderr] 
Dec 17 15:38:33.340 INFO [stderr] warning: unused import: `std::path::Path`
Dec 17 15:38:33.340 INFO [stderr]   --> src/main.rs:13:5
Dec 17 15:38:33.340 INFO [stderr]    |
Dec 17 15:38:33.340 INFO [stderr] 13 | use std::path::Path;
Dec 17 15:38:33.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 17 15:38:33.340 INFO [stderr]    |
Dec 17 15:38:33.340 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 15:38:33.340 INFO [stderr] 
Dec 17 15:38:33.340 INFO [stderr] warning: unused import: `graphics`
Dec 17 15:38:33.340 INFO [stderr]  --> src/app.rs:2:5
Dec 17 15:38:33.340 INFO [stderr]   |
Dec 17 15:38:33.340 INFO [stderr] 2 | use graphics;
Dec 17 15:38:33.340 INFO [stderr]   |     ^^^^^^^^
Dec 17 15:38:33.340 INFO [stderr] 
Dec 17 15:38:33.340 INFO [stderr] warning: unused import: `opengl_graphics::glyph_cache::GlyphCache`
Dec 17 15:38:33.340 INFO [stderr]  --> src/app.rs:4:5
Dec 17 15:38:33.340 INFO [stderr]   |
Dec 17 15:38:33.340 INFO [stderr] 4 | use opengl_graphics::glyph_cache::GlyphCache;
Dec 17 15:38:33.340 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:38:33.340 INFO [stderr] 
Dec 17 15:38:33.420 INFO [stderr] warning: unused variable: `n`
Dec 17 15:38:33.420 INFO [stderr]   --> src/app.rs:56:17
Dec 17 15:38:33.420 INFO [stderr]    |
Dec 17 15:38:33.420 INFO [stderr] 56 |             for n in 0..10 {
Dec 17 15:38:33.420 INFO [stderr]    |                 ^ help: consider using `_n` instead
Dec 17 15:38:33.420 INFO [stderr]    |
Dec 17 15:38:33.420 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:38:33.420 INFO [stderr] 
Dec 17 15:38:33.420 INFO [stderr] warning: unused variable: `button`
Dec 17 15:38:33.420 INFO [stderr]   --> src/app.rs:87:39
Dec 17 15:38:33.420 INFO [stderr]    |
Dec 17 15:38:33.420 INFO [stderr] 87 |     pub fn on_button_press(&mut self, button: &Button) {
Dec 17 15:38:33.420 INFO [stderr]    |                                       ^^^^^^ help: consider using `_button` instead
Dec 17 15:38:33.420 INFO [stderr] 
Dec 17 15:38:33.420 INFO [stderr] warning: unused variable: `button`
Dec 17 15:38:33.420 INFO [stderr]   --> src/app.rs:91:34
Dec 17 15:38:33.420 INFO [stderr]    |
Dec 17 15:38:33.420 INFO [stderr] 91 |     fn on_mouse_click(&mut self, button: &MouseButton) {
Dec 17 15:38:33.420 INFO [stderr]    |                                  ^^^^^^ help: consider using `_button` instead
Dec 17 15:38:33.420 INFO [stderr] 
Dec 17 15:38:33.424 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:38:33.424 INFO [stderr]   --> src/app.rs:45:13
Dec 17 15:38:33.424 INFO [stderr]    |
Dec 17 15:38:33.424 INFO [stderr] 45 |         let mut line = line::Line::new(color::BLACK, 1.0);
Dec 17 15:38:33.424 INFO [stderr]    |             ----^^^^
Dec 17 15:38:33.424 INFO [stderr]    |             |
Dec 17 15:38:33.424 INFO [stderr]    |             help: remove this `mut`
Dec 17 15:38:33.424 INFO [stderr]    |
Dec 17 15:38:33.424 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 15:38:33.424 INFO [stderr] 
Dec 17 15:38:33.424 INFO [stderr] warning: variable does not need to be mutable
Dec 17 15:38:33.424 INFO [stderr]   --> src/app.rs:45:13
Dec 17 15:38:33.424 INFO [stderr]    |
Dec 17 15:38:33.424 INFO [stderr] 45 |         let mut line = line::Line::new(color::BLACK, 1.0);
Dec 17 15:38:33.424 INFO [stderr]    |             ----^^^^
Dec 17 15:38:33.424 INFO [stderr]    |             |
Dec 17 15:38:33.424 INFO [stderr]    |             help: remove this `mut`
Dec 17 15:38:33.424 INFO [stderr] 
Dec 17 15:38:33.424 INFO [stderr] warning: field is never used: `settings`
Dec 17 15:38:33.424 INFO [stderr]   --> src/app.rs:25:5
Dec 17 15:38:33.424 INFO [stderr]    |
Dec 17 15:38:33.424 INFO [stderr] 25 |     settings: settings::Settings,
Dec 17 15:38:33.424 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:38:33.424 INFO [stderr]    |
Dec 17 15:38:33.424 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:38:33.424 INFO [stderr] 
Dec 17 15:38:33.424 INFO [stderr] warning: method is never used: `on_mouse_click`
Dec 17 15:38:33.425 INFO [stderr]   --> src/app.rs:91:5
Dec 17 15:38:33.425 INFO [stderr]    |
Dec 17 15:38:33.425 INFO [stderr] 91 |     fn on_mouse_click(&mut self, button: &MouseButton) {
Dec 17 15:38:33.425 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:38:33.425 INFO [stderr] 
Dec 17 15:38:33.461 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.79s
Dec 17 15:38:34.618 INFO running `"docker" "inspect" "633c7da1acfb49b4b5be0ceb9d2e204a72c30e582e0bc8b8e1970858b08941c0"`
Dec 17 15:38:34.938 INFO running `"docker" "rm" "-f" "633c7da1acfb49b4b5be0ceb9d2e204a72c30e582e0bc8b8e1970858b08941c0"`
Dec 17 15:38:35.340 INFO [stdout] 633c7da1acfb49b4b5be0ceb9d2e204a72c30e582e0bc8b8e1970858b08941c0