[INFO] updating cached repository chrisk24/slide-puzzle-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/chrisk24/slide-puzzle-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/chrisk24/slide-puzzle-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/chrisk24/slide-puzzle-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/chrisk24/slide-puzzle-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/chrisk24/slide-puzzle-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chrisk24/slide-puzzle-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chrisk24/slide-puzzle-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b7c469c2793f718bd3d370e1603c8fbd4e8ebeef [INFO] sha for GitHub repo chrisk24/slide-puzzle-rs: b7c469c2793f718bd3d370e1603c8fbd4e8ebeef [INFO] validating manifest of chrisk24/slide-puzzle-rs on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of chrisk24/slide-puzzle-rs on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing chrisk24/slide-puzzle-rs [INFO] finished frobbing chrisk24/slide-puzzle-rs [INFO] frobbed toml for chrisk24/slide-puzzle-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/chrisk24/slide-puzzle-rs/Cargo.toml [INFO] started frobbing chrisk24/slide-puzzle-rs [INFO] finished frobbing chrisk24/slide-puzzle-rs [INFO] frobbed toml for chrisk24/slide-puzzle-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chrisk24/slide-puzzle-rs/Cargo.toml [INFO] crate chrisk24/slide-puzzle-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing chrisk24/slide-puzzle-rs against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chrisk24/slide-puzzle-rs:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] a07628c43b245ebc3bf65426062e553b075d9b71fa967a14da8016108b3d14b3 [INFO] running `"docker" "start" "-a" "a07628c43b245ebc3bf65426062e553b075d9b71fa967a14da8016108b3d14b3"` [INFO] [stderr] Compiling proc-macro2 v0.4.15 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling tinyfiledialogs v3.3.5 [INFO] [stderr] Compiling log v0.4.4 [INFO] [stderr] Compiling stb_truetype v0.2.3 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling tempfile v3.0.3 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling rusttype v0.4.3 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling wayland-sys v0.12.5 [INFO] [stderr] Compiling piston2d-graphics v0.26.0 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling glutin v0.14.0 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling wayland-kbd v0.13.1 [INFO] [stderr] Compiling serde_derive v1.0.75 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling wayland-window v0.13.3 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling winit v0.12.0 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.53.0 [INFO] [stderr] Compiling pistoncore-input v0.21.0 [INFO] [stderr] Compiling pistoncore-window v0.32.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.37.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.47.0 [INFO] [stderr] Compiling piston v0.37.0 [INFO] [stderr] Compiling piston-example v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `graphics::*` [INFO] [stderr] --> src/app.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use graphics::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/grid.rs:341:17 [INFO] [stderr] | [INFO] [stderr] 341 | (width/x_cells), [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/grid.rs:342:17 [INFO] [stderr] | [INFO] [stderr] 342 | (height/y_cells)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/app.rs:38:30 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn update(&mut self, args: &UpdateArgs) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `width` [INFO] [stderr] --> src/app.rs:104:16 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn new(width: u32, height: u32, gl: GlGraphics) -> App { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_width` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `height` [INFO] [stderr] --> src/app.rs:104:28 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn new(width: u32, height: u32, gl: GlGraphics) -> App { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_height` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_x` [INFO] [stderr] --> src/grid.rs:212:34 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_raw_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_y` [INFO] [stderr] --> src/grid.rs:212:46 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_raw_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/grid.rs:212:58 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/grid.rs:212:66 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/grid.rs:304:13 [INFO] [stderr] | [INFO] [stderr] 304 | for i in 0..depth { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/title_page.rs:86:17 [INFO] [stderr] | [INFO] [stderr] 86 | Err(e) => 0.0 [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/title_page.rs:98:52 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn in_bound(&self, x: u32, y: u32, w: u32, h: u32) -> bool { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Fixed` [INFO] [stderr] --> src/title_page.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Fixed((u32, u32)), //fixed with xpos, ypos [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 40s [INFO] running `"docker" "inspect" "a07628c43b245ebc3bf65426062e553b075d9b71fa967a14da8016108b3d14b3"` [INFO] running `"docker" "rm" "-f" "a07628c43b245ebc3bf65426062e553b075d9b71fa967a14da8016108b3d14b3"` [INFO] [stdout] a07628c43b245ebc3bf65426062e553b075d9b71fa967a14da8016108b3d14b3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chrisk24/slide-puzzle-rs:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 1395438a0350533a13f6a6d88f630ad7b031f97a50374561e228fdf98a23ee6b [INFO] running `"docker" "start" "-a" "1395438a0350533a13f6a6d88f630ad7b031f97a50374561e228fdf98a23ee6b"` [INFO] [stderr] Compiling piston-example v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `graphics::*` [INFO] [stderr] --> src/app.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use graphics::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/grid.rs:341:17 [INFO] [stderr] | [INFO] [stderr] 341 | (width/x_cells), [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/grid.rs:342:17 [INFO] [stderr] | [INFO] [stderr] 342 | (height/y_cells)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/app.rs:38:30 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn update(&mut self, args: &UpdateArgs) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `width` [INFO] [stderr] --> src/app.rs:104:16 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn new(width: u32, height: u32, gl: GlGraphics) -> App { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_width` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `height` [INFO] [stderr] --> src/app.rs:104:28 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn new(width: u32, height: u32, gl: GlGraphics) -> App { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_height` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_x` [INFO] [stderr] --> src/grid.rs:212:34 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_raw_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw_y` [INFO] [stderr] --> src/grid.rs:212:46 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_raw_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/grid.rs:212:58 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/grid.rs:212:66 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/grid.rs:304:13 [INFO] [stderr] | [INFO] [stderr] 304 | for i in 0..depth { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/title_page.rs:86:17 [INFO] [stderr] | [INFO] [stderr] 86 | Err(e) => 0.0 [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/title_page.rs:98:52 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn in_bound(&self, x: u32, y: u32, w: u32, h: u32) -> bool { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Fixed` [INFO] [stderr] --> src/title_page.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Fixed((u32, u32)), //fixed with xpos, ypos [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `"docker" "inspect" "1395438a0350533a13f6a6d88f630ad7b031f97a50374561e228fdf98a23ee6b"` [INFO] running `"docker" "rm" "-f" "1395438a0350533a13f6a6d88f630ad7b031f97a50374561e228fdf98a23ee6b"` [INFO] [stdout] 1395438a0350533a13f6a6d88f630ad7b031f97a50374561e228fdf98a23ee6b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chrisk24/slide-puzzle-rs:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] cebe332f1cf25c23241f59b1428c1475fe998b75f9844efbcb1436729ddf03c7 [INFO] running `"docker" "start" "-a" "cebe332f1cf25c23241f59b1428c1475fe998b75f9844efbcb1436729ddf03c7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/piston_example-fc20d170f1e37c23 [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" "cebe332f1cf25c23241f59b1428c1475fe998b75f9844efbcb1436729ddf03c7"` [INFO] running `"docker" "rm" "-f" "cebe332f1cf25c23241f59b1428c1475fe998b75f9844efbcb1436729ddf03c7"` [INFO] [stdout] cebe332f1cf25c23241f59b1428c1475fe998b75f9844efbcb1436729ddf03c7