[INFO] cloning repository https://github.com/Herschel/rusty-pong [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Herschel/rusty-pong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHerschel%2Frusty-pong"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHerschel%2Frusty-pong'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 80c9cffcf1dbfc59182a1d0ef70be3acc789910b [INFO] checking Herschel/rusty-pong against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHerschel%2Frusty-pong" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Herschel/rusty-pong on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Herschel/rusty-pong [INFO] finished tweaking git repo https://github.com/Herschel/rusty-pong [INFO] tweaked toml for git repo https://github.com/Herschel/rusty-pong written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Herschel/rusty-pong already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8f0c3dd6d6496fd0e507cc5b4839a7ac04505e7aeb8df56167a865b5fe8da2a3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "8f0c3dd6d6496fd0e507cc5b4839a7ac04505e7aeb8df56167a865b5fe8da2a3"` [INFO] [stderr] Compiling siphasher v0.2.1 [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling serde v0.9.11 [INFO] [stderr] Compiling khronos_api v1.0.0 [INFO] [stderr] Compiling gcc v0.3.45 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling x11-dl v2.12.0 [INFO] [stderr] Checking shared_library v0.1.5 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking tempfile v2.1.5 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling backtrace-sys v0.1.10 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling glium v0.16.0 [INFO] [stderr] Compiling target_build_utils v0.3.0 [INFO] [stderr] Compiling serde_json v0.9.9 [INFO] [stderr] Compiling libloading v0.3.2 [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 backtrace v0.2.3 [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 rusty-pong v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/paddle.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | /// Move the paddle if a particular key is pressed. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 37 | // TODO: Allow the left and right paddles to be controlled via different keys/mouse. [INFO] [stderr] 38 | let mut vy = 0.0; [INFO] [stderr] | ----------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/paddle.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | /// Move the paddle if a particular key is pressed. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 37 | // TODO: Allow the left and right paddles to be controlled via different keys/mouse. [INFO] [stderr] 38 | let mut vy = 0.0; [INFO] [stderr] | ----------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:75:32 [INFO] [stderr] | [INFO] [stderr] 75 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:75:32 [INFO] [stderr] | [INFO] [stderr] 75 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `paddle` [INFO] [stderr] --> src/ball.rs:70:42 [INFO] [stderr] | [INFO] [stderr] 70 | fn check_paddle_collision(&mut self, paddle: &Paddle) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_paddle` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> src/ball.rs:75:40 [INFO] [stderr] | [INFO] [stderr] 75 | fn check_wall_collision(&mut self, params: &UpdateParams) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_params` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> src/ball.rs:80:30 [INFO] [stderr] | [INFO] [stderr] 80 | fn check_goal(&mut self, params: &UpdateParams, left_paddle: &mut Paddle, right_paddle: &mut Paddle) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_params` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left_paddle` [INFO] [stderr] --> src/ball.rs:80:53 [INFO] [stderr] | [INFO] [stderr] 80 | fn check_goal(&mut self, params: &UpdateParams, left_paddle: &mut Paddle, right_paddle: &mut Paddle) { [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_left_paddle` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `right_paddle` [INFO] [stderr] --> src/ball.rs:80:79 [INFO] [stderr] | [INFO] [stderr] 80 | fn check_goal(&mut self, params: &UpdateParams, left_paddle: &mut Paddle, right_paddle: &mut Paddle) { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_right_paddle` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BALL_BOUNCE_SPEEDUP` [INFO] [stderr] --> src/ball.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | const BALL_BOUNCE_SPEEDUP: f32 = 1.15; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BALL_STARTING_SPEED` [INFO] [stderr] --> src/ball.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const BALL_STARTING_SPEED: f32 = 500.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `paddle` [INFO] [stderr] --> src/ball.rs:70:42 [INFO] [stderr] | [INFO] [stderr] 70 | fn check_paddle_collision(&mut self, paddle: &Paddle) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_paddle` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> src/ball.rs:75:40 [INFO] [stderr] | [INFO] [stderr] 75 | fn check_wall_collision(&mut self, params: &UpdateParams) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_params` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `params` [INFO] [stderr] --> src/ball.rs:80:30 [INFO] [stderr] | [INFO] [stderr] 80 | fn check_goal(&mut self, params: &UpdateParams, left_paddle: &mut Paddle, right_paddle: &mut Paddle) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_params` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left_paddle` [INFO] [stderr] --> src/ball.rs:80:53 [INFO] [stderr] | [INFO] [stderr] 80 | fn check_goal(&mut self, params: &UpdateParams, left_paddle: &mut Paddle, right_paddle: &mut Paddle) { [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_left_paddle` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `right_paddle` [INFO] [stderr] --> src/ball.rs:80:79 [INFO] [stderr] | [INFO] [stderr] 80 | fn check_goal(&mut self, params: &UpdateParams, left_paddle: &mut Paddle, right_paddle: &mut Paddle) { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_right_paddle` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BALL_BOUNCE_SPEEDUP` [INFO] [stderr] --> src/ball.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | const BALL_BOUNCE_SPEEDUP: f32 = 1.15; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BALL_STARTING_SPEED` [INFO] [stderr] --> src/ball.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const BALL_STARTING_SPEED: f32 = 500.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.11s [INFO] running `"docker" "inspect" "8f0c3dd6d6496fd0e507cc5b4839a7ac04505e7aeb8df56167a865b5fe8da2a3"` [INFO] running `"docker" "rm" "-f" "8f0c3dd6d6496fd0e507cc5b4839a7ac04505e7aeb8df56167a865b5fe8da2a3"` [INFO] [stdout] 8f0c3dd6d6496fd0e507cc5b4839a7ac04505e7aeb8df56167a865b5fe8da2a3