Dec 04 23:45:00.572 INFO checking Tomcc/streamingpattern against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 23:45:00.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 23:45:01.126 INFO [stdout] 835be16a9606dd8b551b728b2b3035f3a85d43bb4717b45a8c00409cbea89a2d
Dec 04 23:45:01.129 INFO running `"docker" "start" "-a" "835be16a9606dd8b551b728b2b3035f3a85d43bb4717b45a8c00409cbea89a2d"`
Dec 04 23:45:03.943 INFO [stderr] usermod: no changes
Dec 04 23:45:04.389 INFO [stderr]    Compiling siphasher v0.2.0
Dec 04 23:45:04.411 INFO [stderr]    Compiling serde_json v0.8.6
Dec 04 23:45:04.420 INFO [stderr]     Checking gfx_core v0.5.1
Dec 04 23:45:04.437 INFO [stderr]     Checking x11-dl v2.12.0
Dec 04 23:45:04.448 INFO [stderr]     Checking pistoncore-event_loop v0.27.0
Dec 04 23:45:04.450 INFO [stderr]     Checking image v0.12.1
Dec 04 23:45:06.500 INFO [stderr]    Compiling phf_shared v0.7.21
Dec 04 23:45:07.831 INFO [stderr]     Checking piston v0.27.0
Dec 04 23:45:08.507 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 04 23:45:08.507 INFO [stderr]    Compiling phf v0.7.21
Dec 04 23:45:12.182 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 04 23:45:14.323 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 04 23:45:17.962 INFO [stderr]     Checking piston2d-opengl_graphics v0.37.0
Dec 04 23:45:29.220 INFO [stderr]    Compiling libloading v0.3.1
Dec 04 23:45:31.902 INFO [stderr]     Checking dlib v0.3.1
Dec 04 23:45:32.356 INFO [stderr]     Checking wayland-sys v0.7.6
Dec 04 23:45:33.015 INFO [stderr]     Checking wayland-client v0.7.6
Dec 04 23:45:34.790 INFO [stderr]     Checking wayland-window v0.4.3
Dec 04 23:45:34.792 INFO [stderr]     Checking wayland-kbd v0.6.2
Dec 04 23:45:35.607 INFO [stderr]     Checking gfx v0.13.0
Dec 04 23:45:35.607 INFO [stderr]     Checking gfx_device_gl v0.12.0
Dec 04 23:45:36.015 INFO [stderr]     Checking winit v0.5.8
Dec 04 23:45:37.626 INFO [stderr]     Checking glutin v0.7.2
Dec 04 23:45:39.499 INFO [stderr]     Checking piston-gfx_texture v0.20.0
Dec 04 23:45:39.660 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Dec 04 23:45:41.631 INFO [stderr]     Checking piston2d-gfx_graphics v0.35.0
Dec 04 23:45:44.753 INFO [stderr]     Checking piston_window v0.61.0
Dec 04 23:45:47.691 INFO [stderr]     Checking streamingpattern v0.1.0 (/source)
Dec 04 23:45:50.183 INFO [stderr] warning: unused import: `graphics::types::Color`
Dec 04 23:45:50.183 INFO [stderr]   --> src/main.rs:18:5
Dec 04 23:45:50.183 INFO [stderr]    |
Dec 04 23:45:50.183 INFO [stderr] 18 | use graphics::types::Color;
Dec 04 23:45:50.183 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:45:50.183 INFO [stderr]    |
Dec 04 23:45:50.183 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 23:45:50.183 INFO [stderr] 
Dec 04 23:45:50.229 INFO [stderr] warning: unused import: `graphics::types::Color`
Dec 04 23:45:50.233 INFO [stderr]   --> src/main.rs:18:5
Dec 04 23:45:50.233 INFO [stderr]    |
Dec 04 23:45:50.233 INFO [stderr] 18 | use graphics::types::Color;
Dec 04 23:45:50.233 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:45:50.233 INFO [stderr]    |
Dec 04 23:45:50.233 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 23:45:50.234 INFO [stderr] 
Dec 04 23:45:50.258 INFO [stderr] warning: unused variable: `buffer`
Dec 04 23:45:50.258 INFO [stderr]   --> src/main.rs:79:15
Dec 04 23:45:50.258 INFO [stderr]    |
Dec 04 23:45:50.258 INFO [stderr] 79 | fn draw_state(buffer: &mut RgbaImage) {
Dec 04 23:45:50.258 INFO [stderr]    |               ^^^^^^ help: consider using `_buffer` instead
Dec 04 23:45:50.258 INFO [stderr]    |
Dec 04 23:45:50.258 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:45:50.258 INFO [stderr] 
Dec 04 23:45:50.258 INFO [stderr] warning: unused variable: `context`
Dec 04 23:45:50.258 INFO [stderr]    --> src/main.rs:112:9
Dec 04 23:45:50.258 INFO [stderr]     |
Dec 04 23:45:50.258 INFO [stderr] 112 |     let context = GenerationContext::from_path(input, result_w as usize, result_h as usize, N);
Dec 04 23:45:50.258 INFO [stderr]     |         ^^^^^^^ help: consider using `_context` instead
Dec 04 23:45:50.258 INFO [stderr] 
Dec 04 23:45:50.269 INFO [stderr] warning: field is never used: `allowed_patterns`
Dec 04 23:45:50.269 INFO [stderr]   --> src/main.rs:48:5
Dec 04 23:45:50.269 INFO [stderr]    |
Dec 04 23:45:50.269 INFO [stderr] 48 |     allowed_patterns: Vec<bool>,
Dec 04 23:45:50.269 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:45:50.269 INFO [stderr]    |
Dec 04 23:45:50.269 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:45:50.269 INFO [stderr] 
Dec 04 23:45:50.269 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 04 23:45:50.269 INFO [stderr]   --> src/main.rs:26:56
Dec 04 23:45:50.269 INFO [stderr]    |
Dec 04 23:45:50.269 INFO [stderr] 26 |     fn from_area(image: &DynamicImage, x: u32, y: u32, N: u8) -> Self {
Dec 04 23:45:50.269 INFO [stderr]    |                                                        ^
Dec 04 23:45:50.269 INFO [stderr]    |
Dec 04 23:45:50.269 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 23:45:50.269 INFO [stderr] 
Dec 04 23:45:50.269 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 04 23:45:50.269 INFO [stderr]   --> src/main.rs:27:13
Dec 04 23:45:50.269 INFO [stderr]    |
Dec 04 23:45:50.269 INFO [stderr] 27 |         let N = N as u32;
Dec 04 23:45:50.269 INFO [stderr]    |             ^
Dec 04 23:45:50.269 INFO [stderr] 
Dec 04 23:45:50.269 INFO [stderr] warning: structure field `sortedPatterns` should have a snake case name such as `sorted_patterns`
Dec 04 23:45:50.269 INFO [stderr]   --> src/main.rs:46:5
Dec 04 23:45:50.269 INFO [stderr]    |
Dec 04 23:45:50.269 INFO [stderr] 46 |     sortedPatterns: Vec<(u16, Pattern)>,
Dec 04 23:45:50.269 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:45:50.269 INFO [stderr] 
Dec 04 23:45:50.269 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 04 23:45:50.269 INFO [stderr]   --> src/main.rs:52:58
Dec 04 23:45:50.269 INFO [stderr]    |
Dec 04 23:45:50.269 INFO [stderr] 52 |     fn from_path<P>(path: P, out_w: usize, out_h: usize, N: u8) -> Self where P:AsRef<Path>{
Dec 04 23:45:50.269 INFO [stderr]    |                                                          ^
Dec 04 23:45:50.269 INFO [stderr] 
Dec 04 23:45:50.321 INFO [stderr] warning: unused variable: `buffer`
Dec 04 23:45:50.321 INFO [stderr]   --> src/main.rs:79:15
Dec 04 23:45:50.321 INFO [stderr]    |
Dec 04 23:45:50.321 INFO [stderr] 79 | fn draw_state(buffer: &mut RgbaImage) {
Dec 04 23:45:50.321 INFO [stderr]    |               ^^^^^^ help: consider using `_buffer` instead
Dec 04 23:45:50.321 INFO [stderr]    |
Dec 04 23:45:50.321 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 23:45:50.321 INFO [stderr] 
Dec 04 23:45:50.321 INFO [stderr] warning: unused variable: `context`
Dec 04 23:45:50.321 INFO [stderr]    --> src/main.rs:112:9
Dec 04 23:45:50.321 INFO [stderr]     |
Dec 04 23:45:50.321 INFO [stderr] 112 |     let context = GenerationContext::from_path(input, result_w as usize, result_h as usize, N);
Dec 04 23:45:50.321 INFO [stderr]     |         ^^^^^^^ help: consider using `_context` instead
Dec 04 23:45:50.321 INFO [stderr] 
Dec 04 23:45:50.332 INFO [stderr] warning: field is never used: `allowed_patterns`
Dec 04 23:45:50.332 INFO [stderr]   --> src/main.rs:48:5
Dec 04 23:45:50.332 INFO [stderr]    |
Dec 04 23:45:50.332 INFO [stderr] 48 |     allowed_patterns: Vec<bool>,
Dec 04 23:45:50.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:45:50.332 INFO [stderr]    |
Dec 04 23:45:50.332 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:45:50.332 INFO [stderr] 
Dec 04 23:45:50.332 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 04 23:45:50.332 INFO [stderr]   --> src/main.rs:26:56
Dec 04 23:45:50.332 INFO [stderr]    |
Dec 04 23:45:50.332 INFO [stderr] 26 |     fn from_area(image: &DynamicImage, x: u32, y: u32, N: u8) -> Self {
Dec 04 23:45:50.332 INFO [stderr]    |                                                        ^
Dec 04 23:45:50.332 INFO [stderr]    |
Dec 04 23:45:50.332 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 23:45:50.332 INFO [stderr] 
Dec 04 23:45:50.332 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 04 23:45:50.332 INFO [stderr]   --> src/main.rs:27:13
Dec 04 23:45:50.333 INFO [stderr]    |
Dec 04 23:45:50.333 INFO [stderr] 27 |         let N = N as u32;
Dec 04 23:45:50.333 INFO [stderr]    |             ^
Dec 04 23:45:50.333 INFO [stderr] 
Dec 04 23:45:50.333 INFO [stderr] warning: structure field `sortedPatterns` should have a snake case name such as `sorted_patterns`
Dec 04 23:45:50.333 INFO [stderr]   --> src/main.rs:46:5
Dec 04 23:45:50.333 INFO [stderr]    |
Dec 04 23:45:50.333 INFO [stderr] 46 |     sortedPatterns: Vec<(u16, Pattern)>,
Dec 04 23:45:50.333 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:45:50.333 INFO [stderr] 
Dec 04 23:45:50.333 INFO [stderr] warning: variable `N` should have a snake case name such as `n`
Dec 04 23:45:50.333 INFO [stderr]   --> src/main.rs:52:58
Dec 04 23:45:50.333 INFO [stderr]    |
Dec 04 23:45:50.333 INFO [stderr] 52 |     fn from_path<P>(path: P, out_w: usize, out_h: usize, N: u8) -> Self where P:AsRef<Path>{
Dec 04 23:45:50.333 INFO [stderr]    |                                                          ^
Dec 04 23:45:50.333 INFO [stderr] 
Dec 04 23:45:50.344 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.37s
Dec 04 23:45:50.354 INFO [stderr] su: No module specific data is present
Dec 04 23:45:53.147 INFO running `"docker" "inspect" "835be16a9606dd8b551b728b2b3035f3a85d43bb4717b45a8c00409cbea89a2d"`
Dec 04 23:45:53.204 INFO running `"docker" "rm" "-f" "835be16a9606dd8b551b728b2b3035f3a85d43bb4717b45a8c00409cbea89a2d"`
Dec 04 23:45:55.035 INFO [stdout] 835be16a9606dd8b551b728b2b3035f3a85d43bb4717b45a8c00409cbea89a2d