Dec 18 05:08:36.295 INFO checking Tomcc/streamingpattern against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:08:36.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Tomcc/streamingpattern:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:08:36.878 INFO [stdout] cc8347a79c601f061a3c919f763b76e3a3b073b0980191829a4a945d60e1fd3f
Dec 18 05:08:36.880 INFO running `"docker" "start" "-a" "cc8347a79c601f061a3c919f763b76e3a3b073b0980191829a4a945d60e1fd3f"`
Dec 18 05:08:39.104 INFO [stderr]    Compiling serde v0.8.22
Dec 18 05:08:39.104 INFO [stderr]     Checking piston-float v0.2.0
Dec 18 05:08:39.104 INFO [stderr]     Checking shader_version v0.2.1
Dec 18 05:08:39.104 INFO [stderr]     Checking piston-shaders_graphics2d v0.2.1
Dec 18 05:08:39.104 INFO [stderr]     Checking piston-shaders_graphics2d v0.1.0
Dec 18 05:08:39.104 INFO [stderr]     Checking shared_library v0.1.5
Dec 18 05:08:39.104 INFO [stderr]    Compiling x11-dl v2.12.0
Dec 18 05:08:39.104 INFO [stderr]     Checking nodrop v0.1.8
Dec 18 05:08:40.024 INFO [stderr]    Compiling phf v0.7.21
Dec 18 05:08:40.216 INFO [stderr]    Compiling wayland-scanner v0.7.6
Dec 18 05:08:40.320 INFO [stderr]     Checking gfx_core v0.5.1
Dec 18 05:08:40.448 INFO [stderr]     Checking arrayvec v0.3.20
Dec 18 05:08:40.812 INFO [stderr]     Checking piston-viewport v0.2.0
Dec 18 05:08:41.139 INFO [stderr]     Checking vecmath v0.2.0
Dec 18 05:08:41.312 INFO [stderr]    Compiling glutin v0.7.2
Dec 18 05:08:41.958 INFO [stderr]    Compiling gl v0.6.1
Dec 18 05:08:42.382 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 18 05:08:43.580 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 18 05:08:45.852 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 18 05:08:56.953 INFO [stderr]     Checking pistoncore-input v0.15.0
Dec 18 05:08:57.195 INFO [stderr]     Checking piston2d-graphics v0.19.0
Dec 18 05:08:58.536 INFO [stderr]     Checking tempfile v2.1.5
Dec 18 05:08:58.580 INFO [stderr]     Checking rusttype v0.2.1
Dec 18 05:08:59.437 INFO [stderr]    Compiling wayland-client v0.7.6
Dec 18 05:09:01.640 INFO [stderr]     Checking memmap v0.4.0
Dec 18 05:09:08.360 INFO [stderr]     Checking pistoncore-window v0.24.0
Dec 18 05:09:12.333 INFO [stderr]     Checking pistoncore-event_loop v0.27.0
Dec 18 05:09:14.028 INFO [stderr]     Checking piston v0.27.0
Dec 18 05:09:16.136 INFO [stderr]    Compiling serde_json v0.8.6
Dec 18 05:09:21.243 INFO [stderr]     Checking piston2d-opengl_graphics v0.37.0
Dec 18 05:09:23.777 INFO [stderr]    Compiling libloading v0.3.1
Dec 18 05:09:25.512 INFO [stderr]     Checking dlib v0.3.1
Dec 18 05:09:25.739 INFO [stderr]     Checking wayland-sys v0.7.6
Dec 18 05:09:27.464 INFO [stderr]     Checking wayland-kbd v0.6.2
Dec 18 05:09:27.464 INFO [stderr]     Checking wayland-window v0.4.3
Dec 18 05:09:28.502 INFO [stderr]     Checking winit v0.5.8
Dec 18 05:09:30.636 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Dec 18 05:09:30.766 INFO [stderr]     Checking gfx v0.13.0
Dec 18 05:09:30.766 INFO [stderr]     Checking gfx_device_gl v0.12.0
Dec 18 05:09:34.172 INFO [stderr]     Checking piston-gfx_texture v0.20.0
Dec 18 05:09:34.904 INFO [stderr]     Checking piston2d-gfx_graphics v0.35.0
Dec 18 05:09:36.543 INFO [stderr]     Checking piston_window v0.61.0
Dec 18 05:09:37.424 INFO [stderr]     Checking streamingpattern v0.1.0 (/opt/crater/workdir)
Dec 18 05:09:38.460 INFO [stderr] warning: unused import: `graphics::types::Color`
Dec 18 05:09:38.461 INFO [stderr]   --> src/main.rs:18:5
Dec 18 05:09:38.461 INFO [stderr]    |
Dec 18 05:09:38.461 INFO [stderr] 18 | use graphics::types::Color;
Dec 18 05:09:38.466 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:09:38.466 INFO [stderr]    |
Dec 18 05:09:38.467 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 05:09:38.467 INFO [stderr] 
Dec 18 05:09:38.612 INFO [stderr] warning: unused import: `graphics::types::Color`
Dec 18 05:09:38.612 INFO [stderr]   --> src/main.rs:18:5
Dec 18 05:09:38.612 INFO [stderr]    |
Dec 18 05:09:38.612 INFO [stderr] 18 | use graphics::types::Color;
Dec 18 05:09:38.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:09:38.612 INFO [stderr]    |
Dec 18 05:09:38.612 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 05:09:38.612 INFO [stderr] 
Dec 18 05:09:38.651 INFO [stderr] warning: unused variable: `buffer`
Dec 18 05:09:38.651 INFO [stderr]   --> src/main.rs:79:15
Dec 18 05:09:38.651 INFO [stderr]    |
Dec 18 05:09:38.651 INFO [stderr] 79 | fn draw_state(buffer: &mut RgbaImage) {
Dec 18 05:09:38.651 INFO [stderr]    |               ^^^^^^ help: consider using `_buffer` instead
Dec 18 05:09:38.652 INFO [stderr]    |
Dec 18 05:09:38.652 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:09:38.652 INFO [stderr] 
Dec 18 05:09:38.652 INFO [stderr] warning: unused variable: `context`
Dec 18 05:09:38.652 INFO [stderr]    --> src/main.rs:112:9
Dec 18 05:09:38.652 INFO [stderr]     |
Dec 18 05:09:38.652 INFO [stderr] 112 |     let context = GenerationContext::from_path(input, result_w as usize, result_h as usize, N);
Dec 18 05:09:38.652 INFO [stderr]     |         ^^^^^^^ help: consider using `_context` instead
Dec 18 05:09:38.652 INFO [stderr] 
Dec 18 05:09:38.684 INFO [stderr] warning: field is never used: `allowed_patterns`
Dec 18 05:09:38.684 INFO [stderr]   --> src/main.rs:48:5
Dec 18 05:09:38.684 INFO [stderr]    |
Dec 18 05:09:38.685 INFO [stderr] 48 |     allowed_patterns: Vec<bool>,
Dec 18 05:09:38.685 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:09:38.685 INFO [stderr]    |
Dec 18 05:09:38.685 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:09:38.685 INFO [stderr] 
Dec 18 05:09:38.685 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 18 05:09:38.685 INFO [stderr]   --> src/main.rs:26:56
Dec 18 05:09:38.685 INFO [stderr]    |
Dec 18 05:09:38.685 INFO [stderr] 26 |     fn from_area(image: &DynamicImage, x: u32, y: u32, N: u8) -> Self {
Dec 18 05:09:38.685 INFO [stderr]    |                                                        ^
Dec 18 05:09:38.685 INFO [stderr]    |
Dec 18 05:09:38.685 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 05:09:38.685 INFO [stderr] 
Dec 18 05:09:38.685 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 18 05:09:38.685 INFO [stderr]   --> src/main.rs:27:13
Dec 18 05:09:38.685 INFO [stderr]    |
Dec 18 05:09:38.685 INFO [stderr] 27 |         let N = N as u32;
Dec 18 05:09:38.685 INFO [stderr]    |             ^
Dec 18 05:09:38.685 INFO [stderr] 
Dec 18 05:09:38.685 INFO [stderr] warning: structure field `sortedPatterns` should have a snake case name such as `sorted_patterns`
Dec 18 05:09:38.685 INFO [stderr]   --> src/main.rs:46:5
Dec 18 05:09:38.685 INFO [stderr]    |
Dec 18 05:09:38.685 INFO [stderr] 46 |     sortedPatterns: Vec<(u16, Pattern)>,
Dec 18 05:09:38.685 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:09:38.685 INFO [stderr] 
Dec 18 05:09:38.685 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 18 05:09:38.685 INFO [stderr]   --> src/main.rs:52:58
Dec 18 05:09:38.685 INFO [stderr]    |
Dec 18 05:09:38.685 INFO [stderr] 52 |     fn from_path<P>(path: P, out_w: usize, out_h: usize, N: u8) -> Self where P:AsRef<Path>{
Dec 18 05:09:38.685 INFO [stderr]    |                                                          ^
Dec 18 05:09:38.685 INFO [stderr] 
Dec 18 05:09:38.808 INFO [stderr] warning: unused variable: `buffer`
Dec 18 05:09:38.808 INFO [stderr]   --> src/main.rs:79:15
Dec 18 05:09:38.808 INFO [stderr]    |
Dec 18 05:09:38.808 INFO [stderr] 79 | fn draw_state(buffer: &mut RgbaImage) {
Dec 18 05:09:38.808 INFO [stderr]    |               ^^^^^^ help: consider using `_buffer` instead
Dec 18 05:09:38.808 INFO [stderr]    |
Dec 18 05:09:38.808 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 05:09:38.808 INFO [stderr] 
Dec 18 05:09:38.808 INFO [stderr] warning: unused variable: `context`
Dec 18 05:09:38.808 INFO [stderr]    --> src/main.rs:112:9
Dec 18 05:09:38.808 INFO [stderr]     |
Dec 18 05:09:38.808 INFO [stderr] 112 |     let context = GenerationContext::from_path(input, result_w as usize, result_h as usize, N);
Dec 18 05:09:38.808 INFO [stderr]     |         ^^^^^^^ help: consider using `_context` instead
Dec 18 05:09:38.808 INFO [stderr] 
Dec 18 05:09:38.824 INFO [stderr] warning: field is never used: `allowed_patterns`
Dec 18 05:09:38.824 INFO [stderr]   --> src/main.rs:48:5
Dec 18 05:09:38.824 INFO [stderr]    |
Dec 18 05:09:38.824 INFO [stderr] 48 |     allowed_patterns: Vec<bool>,
Dec 18 05:09:38.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:09:38.824 INFO [stderr]    |
Dec 18 05:09:38.824 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:09:38.824 INFO [stderr] 
Dec 18 05:09:38.824 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 18 05:09:38.824 INFO [stderr]   --> src/main.rs:26:56
Dec 18 05:09:38.824 INFO [stderr]    |
Dec 18 05:09:38.824 INFO [stderr] 26 |     fn from_area(image: &DynamicImage, x: u32, y: u32, N: u8) -> Self {
Dec 18 05:09:38.824 INFO [stderr]    |                                                        ^
Dec 18 05:09:38.824 INFO [stderr]    |
Dec 18 05:09:38.824 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 05:09:38.824 INFO [stderr] 
Dec 18 05:09:38.824 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 18 05:09:38.824 INFO [stderr]   --> src/main.rs:27:13
Dec 18 05:09:38.825 INFO [stderr]    |
Dec 18 05:09:38.825 INFO [stderr] 27 |         let N = N as u32;
Dec 18 05:09:38.825 INFO [stderr]    |             ^
Dec 18 05:09:38.825 INFO [stderr] 
Dec 18 05:09:38.825 INFO [stderr] warning: structure field `sortedPatterns` should have a snake case name such as `sorted_patterns`
Dec 18 05:09:38.825 INFO [stderr]   --> src/main.rs:46:5
Dec 18 05:09:38.825 INFO [stderr]    |
Dec 18 05:09:38.825 INFO [stderr] 46 |     sortedPatterns: Vec<(u16, Pattern)>,
Dec 18 05:09:38.825 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:09:38.825 INFO [stderr] 
Dec 18 05:09:38.825 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 18 05:09:38.825 INFO [stderr]   --> src/main.rs:52:58
Dec 18 05:09:38.825 INFO [stderr]    |
Dec 18 05:09:38.825 INFO [stderr] 52 |     fn from_path<P>(path: P, out_w: usize, out_h: usize, N: u8) -> Self where P:AsRef<Path>{
Dec 18 05:09:38.825 INFO [stderr]    |                                                          ^
Dec 18 05:09:38.825 INFO [stderr] 
Dec 18 05:09:38.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 18 05:09:39.840 INFO running `"docker" "inspect" "cc8347a79c601f061a3c919f763b76e3a3b073b0980191829a4a945d60e1fd3f"`
Dec 18 05:09:40.130 INFO running `"docker" "rm" "-f" "cc8347a79c601f061a3c919f763b76e3a3b073b0980191829a4a945d60e1fd3f"`
Dec 18 05:09:40.336 INFO [stdout] cc8347a79c601f061a3c919f763b76e3a3b073b0980191829a4a945d60e1fd3f