[INFO] updating cached repository https://github.com/Tomcc/streamingpattern
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 95d50c6c1f8f0e7451ad4033b637402c5525b830
[INFO] testing Tomcc/streamingpattern against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomcc%2Fstreamingpattern" "work/builds/worker-9/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tomcc/streamingpattern on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Tomcc/streamingpattern
[INFO] finished tweaking git repo https://github.com/Tomcc/streamingpattern
[INFO] tweaked toml for git repo https://github.com/Tomcc/streamingpattern written to work/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Tomcc/streamingpattern already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] e4f0df74bb46bdd2e565bf7bdc6159e93a29e38c0f160aa75e92b94577ad1ed7
[INFO] running `"docker" "start" "-a" "e4f0df74bb46bdd2e565bf7bdc6159e93a29e38c0f160aa75e92b94577ad1ed7"`
[INFO] [stderr]    Compiling siphasher v0.2.0
[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.1.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling num_cpus v1.2.1
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling time v0.1.36
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling x11-dl v2.12.0
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling phf v0.7.21
[INFO] [stderr]    Compiling pistoncore-event_loop v0.27.0
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling tempfile v2.1.5
[INFO] [stderr]    Compiling piston v0.27.0
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling rayon v0.6.0
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling jpeg-decoder v0.1.11
[INFO] [stderr]    Compiling image v0.12.1
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]    Compiling piston-gfx_texture v0.20.0
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.37.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.35.0
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.7.6
[INFO] [stderr]    Compiling wayland-client v0.7.6
[INFO] [stderr]    Compiling wayland-kbd v0.6.2
[INFO] [stderr]    Compiling wayland-window v0.4.3
[INFO] [stderr]    Compiling winit v0.5.8
[INFO] [stderr]    Compiling glutin v0.7.2
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.33.0
[INFO] [stderr]    Compiling piston_window v0.61.0
[INFO] [stderr]    Compiling streamingpattern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `graphics::types::Color`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use graphics::types::Color;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buffer`
[INFO] [stderr]   --> src/main.rs:79:15
[INFO] [stderr]    |
[INFO] [stderr] 79 | fn draw_state(buffer: &mut RgbaImage) {
[INFO] [stderr]    |               ^^^^^^ help: consider prefixing with an underscore: `_buffer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]    --> src/main.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |     let context = GenerationContext::from_path(input, result_w as usize, result_h as usize, N);
[INFO] [stderr]     |         ^^^^^^^ help: consider prefixing with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `allowed_patterns`
[INFO] [stderr]   --> src/main.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     allowed_patterns: Vec<bool>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/main.rs:26:56
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn from_area(image: &DynamicImage, x: u32, y: u32, N: u8) -> Self {
[INFO] [stderr]    |                                                        ^ help: convert the identifier to snake case: `n`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/main.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |         let N = N as u32;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `n`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `sortedPatterns` should have a snake case name
[INFO] [stderr]   --> src/main.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     sortedPatterns: Vec<(u16, Pattern)>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sorted_patterns`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/main.rs:52:58
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn from_path<P>(path: P, out_w: usize, out_h: usize, N: u8) -> Self where P:AsRef<Path>{
[INFO] [stderr]    |                                                          ^ help: convert the identifier to snake case: `n`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.24s
[INFO] running `"docker" "inspect" "e4f0df74bb46bdd2e565bf7bdc6159e93a29e38c0f160aa75e92b94577ad1ed7"`
[INFO] running `"docker" "rm" "-f" "e4f0df74bb46bdd2e565bf7bdc6159e93a29e38c0f160aa75e92b94577ad1ed7"`
[INFO] [stdout] e4f0df74bb46bdd2e565bf7bdc6159e93a29e38c0f160aa75e92b94577ad1ed7
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4055f0c5178e7d85d83bfeed278a95cd98e04e13fe3104d58d9d5e4e157d48c3
[INFO] running `"docker" "start" "-a" "4055f0c5178e7d85d83bfeed278a95cd98e04e13fe3104d58d9d5e4e157d48c3"`
[INFO] [stderr]    Compiling streamingpattern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `graphics::types::Color`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use graphics::types::Color;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buffer`
[INFO] [stderr]   --> src/main.rs:79:15
[INFO] [stderr]    |
[INFO] [stderr] 79 | fn draw_state(buffer: &mut RgbaImage) {
[INFO] [stderr]    |               ^^^^^^ help: consider prefixing with an underscore: `_buffer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `context`
[INFO] [stderr]    --> src/main.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |     let context = GenerationContext::from_path(input, result_w as usize, result_h as usize, N);
[INFO] [stderr]     |         ^^^^^^^ help: consider prefixing with an underscore: `_context`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `allowed_patterns`
[INFO] [stderr]   --> src/main.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     allowed_patterns: Vec<bool>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/main.rs:26:56
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn from_area(image: &DynamicImage, x: u32, y: u32, N: u8) -> Self {
[INFO] [stderr]    |                                                        ^ help: convert the identifier to snake case: `n`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/main.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |         let N = N as u32;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `n`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `sortedPatterns` should have a snake case name
[INFO] [stderr]   --> src/main.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     sortedPatterns: Vec<(u16, Pattern)>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `sorted_patterns`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/main.rs:52:58
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn from_path<P>(path: P, out_w: usize, out_h: usize, N: u8) -> Self where P:AsRef<Path>{
[INFO] [stderr]    |                                                          ^ help: convert the identifier to snake case: `n`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "4055f0c5178e7d85d83bfeed278a95cd98e04e13fe3104d58d9d5e4e157d48c3"`
[INFO] running `"docker" "rm" "-f" "4055f0c5178e7d85d83bfeed278a95cd98e04e13fe3104d58d9d5e4e157d48c3"`
[INFO] [stdout] 4055f0c5178e7d85d83bfeed278a95cd98e04e13fe3104d58d9d5e4e157d48c3
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] bacf5f1623192eeaba673335c8a96f155612d75ee414da2e9ba00e72dcb9b482
[INFO] running `"docker" "start" "-a" "bacf5f1623192eeaba673335c8a96f155612d75ee414da2e9ba00e72dcb9b482"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/streamingpattern-1a14b3cac2232c37
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bacf5f1623192eeaba673335c8a96f155612d75ee414da2e9ba00e72dcb9b482"`
[INFO] running `"docker" "rm" "-f" "bacf5f1623192eeaba673335c8a96f155612d75ee414da2e9ba00e72dcb9b482"`
[INFO] [stdout] bacf5f1623192eeaba673335c8a96f155612d75ee414da2e9ba00e72dcb9b482