[INFO] cloning repository TBeihammer/Snake [INFO] running `"git" "clone" "--bare" "git://github.com/TBeihammer/Snake.git" "work/cache/sources/gh/TBeihammer/Snake"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/TBeihammer/Snake'... [INFO] running `"git" "clone" "work/cache/sources/gh/TBeihammer/Snake" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/TBeihammer/Snake"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/TBeihammer/Snake'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/TBeihammer/Snake" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/TBeihammer/Snake"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/TBeihammer/Snake'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0ca57e1ed2f23c386c2c5b45af67c3bf272f86ad [INFO] sha for GitHub repo TBeihammer/Snake: 0ca57e1ed2f23c386c2c5b45af67c3bf272f86ad [INFO] validating manifest of TBeihammer/Snake on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of TBeihammer/Snake on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing TBeihammer/Snake [INFO] finished frobbing TBeihammer/Snake [INFO] frobbed toml for TBeihammer/Snake written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/TBeihammer/Snake/Cargo.toml [INFO] started frobbing TBeihammer/Snake [INFO] finished frobbing TBeihammer/Snake [INFO] frobbed toml for TBeihammer/Snake written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/TBeihammer/Snake/Cargo.toml [INFO] crate TBeihammer/Snake has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking TBeihammer/Snake against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-1/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/TBeihammer/Snake:/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d53fd4adc0d260fa4e947f84b86f80e6abf65294f781e195597ab74e7852433b [INFO] running `"docker" "start" "-a" "d53fd4adc0d260fa4e947f84b86f80e6abf65294f781e195597ab74e7852433b"` [INFO] [stderr] Compiling libc v0.2.29 [INFO] [stderr] Checking shared_library v0.1.7 [INFO] [stderr] Checking deflate v0.7.15 [INFO] [stderr] Checking tempfile v2.1.6 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling gl v0.6.3 [INFO] [stderr] Checking x11-dl v2.15.0 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking png v0.6.2 [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Checking image v0.12.4 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking piston2d-opengl_graphics v0.40.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.7.8 [INFO] [stderr] Checking wayland-client v0.7.8 [INFO] [stderr] Checking wayland-window v0.4.4 [INFO] [stderr] Checking wayland-kbd v0.6.3 [INFO] [stderr] Checking winit v0.5.11 [INFO] [stderr] Checking pistoncore-glutin_window v0.35.1 [INFO] [stderr] Checking Snake v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `fruit` [INFO] [stderr] --> src/snake.rs:133:34 [INFO] [stderr] | [INFO] [stderr] 133 | Collision::WithFruit(fruit) =>{ [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_fruit` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fruit` [INFO] [stderr] --> src/snake.rs:133:34 [INFO] [stderr] | [INFO] [stderr] 133 | Collision::WithFruit(fruit) =>{ [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_fruit` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/snake.rs:341:16 [INFO] [stderr] | [INFO] [stderr] 341 | mut window: &mut Window, [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/snake.rs:342:16 [INFO] [stderr] | [INFO] [stderr] 342 | mut gl: &mut GlGraphics, [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/snake.rs:343:16 [INFO] [stderr] | [INFO] [stderr] 343 | mut e: &mut Events, [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/snake.rs:344:16 [INFO] [stderr] | [INFO] [stderr] 344 | mut glyph_cache: &mut GlyphCache){ [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `LIGHTBLUE` [INFO] [stderr] --> src/snake.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub const LIGHTBLUE: [f32; 4] = [0.0, 1.0, 1.0, 1.0]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ORANGE` [INFO] [stderr] --> src/snake.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub const ORANGE: [f32; 4] = [1.0, 0.5, 0.0, 1.0]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PINK` [INFO] [stderr] --> src/snake.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub const PINK: [f32; 4] = [1.0, 0.0, 1.0, 1.0]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ANGEL` [INFO] [stderr] --> src/snake.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub const ANGEL: [f32; 4 ] = [0.5,0.5,1.0,0.5]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `GREEN` [INFO] [stderr] --> src/snake.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub const GREEN: [f32; 4 ] = [0.0,0.5,0.0,1.0]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Snake` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] = help: convert the identifier to snake case: `snake` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/snake.rs:341:16 [INFO] [stderr] | [INFO] [stderr] 341 | mut window: &mut Window, [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/snake.rs:342:16 [INFO] [stderr] | [INFO] [stderr] 342 | mut gl: &mut GlGraphics, [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/snake.rs:343:16 [INFO] [stderr] | [INFO] [stderr] 343 | mut e: &mut Events, [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/snake.rs:344:16 [INFO] [stderr] | [INFO] [stderr] 344 | mut glyph_cache: &mut GlyphCache){ [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `LIGHTBLUE` [INFO] [stderr] --> src/snake.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub const LIGHTBLUE: [f32; 4] = [0.0, 1.0, 1.0, 1.0]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ORANGE` [INFO] [stderr] --> src/snake.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub const ORANGE: [f32; 4] = [1.0, 0.5, 0.0, 1.0]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PINK` [INFO] [stderr] --> src/snake.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub const PINK: [f32; 4] = [1.0, 0.0, 1.0, 1.0]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ANGEL` [INFO] [stderr] --> src/snake.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub const ANGEL: [f32; 4 ] = [0.5,0.5,1.0,0.5]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `GREEN` [INFO] [stderr] --> src/snake.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub const GREEN: [f32; 4 ] = [0.0,0.5,0.0,1.0]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `Snake` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] = help: convert the identifier to snake case: `snake` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.19s [INFO] running `"docker" "inspect" "d53fd4adc0d260fa4e947f84b86f80e6abf65294f781e195597ab74e7852433b"` [INFO] running `"docker" "rm" "-f" "d53fd4adc0d260fa4e947f84b86f80e6abf65294f781e195597ab74e7852433b"` [INFO] [stdout] d53fd4adc0d260fa4e947f84b86f80e6abf65294f781e195597ab74e7852433b