[INFO] cloning repository https://github.com/chrisk24/slide-puzzle-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chrisk24/slide-puzzle-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisk24%2Fslide-puzzle-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisk24%2Fslide-puzzle-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b7c469c2793f718bd3d370e1603c8fbd4e8ebeef [INFO] testing chrisk24/slide-puzzle-rs against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisk24%2Fslide-puzzle-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chrisk24/slide-puzzle-rs on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chrisk24/slide-puzzle-rs [INFO] finished tweaking git repo https://github.com/chrisk24/slide-puzzle-rs [INFO] tweaked toml for git repo https://github.com/chrisk24/slide-puzzle-rs written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/chrisk24/slide-puzzle-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] abde0f3d878633bf70cc37ca2499020b3c0503dfb211923ced16ec7f8f4397c8 [INFO] running `Command { std: "docker" "start" "-a" "abde0f3d878633bf70cc37ca2499020b3c0503dfb211923ced16ec7f8f4397c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abde0f3d878633bf70cc37ca2499020b3c0503dfb211923ced16ec7f8f4397c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abde0f3d878633bf70cc37ca2499020b3c0503dfb211923ced16ec7f8f4397c8", kill_on_drop: false }` [INFO] [stdout] abde0f3d878633bf70cc37ca2499020b3c0503dfb211923ced16ec7f8f4397c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99b3d5a968d38f841db50690ccaaf988f483416379d60d5680557f4e049713be [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "99b3d5a968d38f841db50690ccaaf988f483416379d60d5680557f4e049713be", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.15 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling log v0.4.4 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling stb_truetype v0.2.3 [INFO] [stderr] Compiling tinyfiledialogs v3.3.5 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling deflate v0.7.18 [INFO] [stderr] Compiling inflate v0.4.3 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling gif v0.10.0 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling rusttype v0.4.3 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling piston2d-graphics v0.26.0 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Compiling tempfile v3.0.3 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling glutin v0.14.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [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 image v0.19.0 [INFO] [stderr] Compiling wayland-window v0.13.3 [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/rustwide/workdir) [INFO] [stdout] warning: unused import: `graphics::*` [INFO] [stdout] --> src/app.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use graphics::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/grid.rs:341:17 [INFO] [stdout] | [INFO] [stdout] 341 | (width/x_cells), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 341 - (width/x_cells), [INFO] [stdout] 341 + width/x_cells, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/grid.rs:342:17 [INFO] [stdout] | [INFO] [stdout] 342 | (height/y_cells)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 342 - (height/y_cells)) [INFO] [stdout] 342 + height/y_cells) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/title_page.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | (x >= xbound && [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 105 | y <= ybound + self.h) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 102 ~ x >= xbound && [INFO] [stdout] 103 | x <= xbound + self.w && [INFO] [stdout] 104 | y >= ybound && [INFO] [stdout] 105 ~ y <= ybound + self.h [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/app.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn update(&mut self, args: &UpdateArgs) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/app.rs:104:16 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn new(width: u32, height: u32, gl: GlGraphics) -> App { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/app.rs:104:28 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn new(width: u32, height: u32, gl: GlGraphics) -> App { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raw_x` [INFO] [stdout] --> src/grid.rs:212:34 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_raw_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raw_y` [INFO] [stdout] --> src/grid.rs:212:46 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_raw_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/grid.rs:212:58 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> src/grid.rs:212:66 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/grid.rs:304:13 [INFO] [stdout] | [INFO] [stdout] 304 | for i in 0..depth { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/title_page.rs:86:17 [INFO] [stdout] | [INFO] [stdout] 86 | Err(e) => 0.0 [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> src/title_page.rs:98:52 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn in_bound(&self, x: u32, y: u32, w: u32, h: u32) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Fixed` [INFO] [stdout] --> src/title_page.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Fixed((u32, u32)), //fixed with xpos, ypos [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 39s [INFO] running `Command { std: "docker" "inspect" "99b3d5a968d38f841db50690ccaaf988f483416379d60d5680557f4e049713be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99b3d5a968d38f841db50690ccaaf988f483416379d60d5680557f4e049713be", kill_on_drop: false }` [INFO] [stdout] 99b3d5a968d38f841db50690ccaaf988f483416379d60d5680557f4e049713be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a7b629846b11e4fe09613865071adde8a4b8f3998b794e6b6a7ac56f9c214cba [INFO] running `Command { std: "docker" "start" "-a" "a7b629846b11e4fe09613865071adde8a4b8f3998b794e6b6a7ac56f9c214cba", kill_on_drop: false }` [INFO] [stderr] Compiling piston-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `graphics::*` [INFO] [stdout] --> src/app.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use graphics::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/grid.rs:341:17 [INFO] [stdout] | [INFO] [stdout] 341 | (width/x_cells), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 341 - (width/x_cells), [INFO] [stdout] 341 + width/x_cells, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/grid.rs:342:17 [INFO] [stdout] | [INFO] [stdout] 342 | (height/y_cells)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 342 - (height/y_cells)) [INFO] [stdout] 342 + height/y_cells) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/title_page.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | (x >= xbound && [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 105 | y <= ybound + self.h) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 102 ~ x >= xbound && [INFO] [stdout] 103 | x <= xbound + self.w && [INFO] [stdout] 104 | y >= ybound && [INFO] [stdout] 105 ~ y <= ybound + self.h [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/app.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn update(&mut self, args: &UpdateArgs) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/app.rs:104:16 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn new(width: u32, height: u32, gl: GlGraphics) -> App { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/app.rs:104:28 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn new(width: u32, height: u32, gl: GlGraphics) -> App { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raw_x` [INFO] [stdout] --> src/grid.rs:212:34 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_raw_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raw_y` [INFO] [stdout] --> src/grid.rs:212:46 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_raw_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/grid.rs:212:58 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> src/grid.rs:212:66 [INFO] [stdout] | [INFO] [stdout] 212 | pub fn mouse_move(&mut self, raw_x: u32, raw_y: u32, w: u32, h: u32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/grid.rs:304:13 [INFO] [stdout] | [INFO] [stdout] 304 | for i in 0..depth { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/title_page.rs:86:17 [INFO] [stdout] | [INFO] [stdout] 86 | Err(e) => 0.0 [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> src/title_page.rs:98:52 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn in_bound(&self, x: u32, y: u32, w: u32, h: u32) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Fixed` [INFO] [stdout] --> src/title_page.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Fixed((u32, u32)), //fixed with xpos, ypos [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `Command { std: "docker" "inspect" "a7b629846b11e4fe09613865071adde8a4b8f3998b794e6b6a7ac56f9c214cba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7b629846b11e4fe09613865071adde8a4b8f3998b794e6b6a7ac56f9c214cba", kill_on_drop: false }` [INFO] [stdout] a7b629846b11e4fe09613865071adde8a4b8f3998b794e6b6a7ac56f9c214cba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4c42fa918dea0abc9deb8e179a20b15c2d7e1e4d318fcd7153c09bb6d259ce2e [INFO] running `Command { std: "docker" "start" "-a" "4c42fa918dea0abc9deb8e179a20b15c2d7e1e4d318fcd7153c09bb6d259ce2e", kill_on_drop: false }` [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] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 341 - (width/x_cells), [INFO] [stderr] 341 + width/x_cells, [INFO] [stderr] | [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] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 342 - (height/y_cells)) [INFO] [stderr] 342 + height/y_cells) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/title_page.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | (x >= xbound && [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 105 | y <= ybound + self.h) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 102 ~ x >= xbound && [INFO] [stderr] 103 | x <= xbound + self.w && [INFO] [stderr] 104 | y >= ybound && [INFO] [stderr] 105 ~ y <= ybound + self.h [INFO] [stderr] | [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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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] warning: `piston-example` (bin "piston-example" test) generated 15 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/piston_example-912ca166799ff1d4) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4c42fa918dea0abc9deb8e179a20b15c2d7e1e4d318fcd7153c09bb6d259ce2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c42fa918dea0abc9deb8e179a20b15c2d7e1e4d318fcd7153c09bb6d259ce2e", kill_on_drop: false }` [INFO] [stdout] 4c42fa918dea0abc9deb8e179a20b15c2d7e1e4d318fcd7153c09bb6d259ce2e