[INFO] cloning repository https://github.com/ericshawlinux/rustlang-game [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ericshawlinux/rustlang-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericshawlinux%2Frustlang-game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericshawlinux%2Frustlang-game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c6478da101bb8acd8718166ae2e8160153bd97ff [INFO] testing ericshawlinux/rustlang-game against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericshawlinux%2Frustlang-game" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ericshawlinux/rustlang-game on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ericshawlinux/rustlang-game [INFO] finished tweaking git repo https://github.com/ericshawlinux/rustlang-game [INFO] tweaked toml for git repo https://github.com/ericshawlinux/rustlang-game written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/ericshawlinux/rustlang-game already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62a0b740b0ef86842487a3cd44ae26b896b3f9c2a2308d93955a4dc9db8ac8db [INFO] running `Command { std: "docker" "start" "-a" "62a0b740b0ef86842487a3cd44ae26b896b3f9c2a2308d93955a4dc9db8ac8db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62a0b740b0ef86842487a3cd44ae26b896b3f9c2a2308d93955a4dc9db8ac8db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62a0b740b0ef86842487a3cd44ae26b896b3f9c2a2308d93955a4dc9db8ac8db", kill_on_drop: false }` [INFO] [stdout] 62a0b740b0ef86842487a3cd44ae26b896b3f9c2a2308d93955a4dc9db8ac8db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9743daa278760120056b87784ea5797ed3db4d001dfcfacb4eaede28b5249880 [INFO] running `Command { std: "docker" "start" "-a" "9743daa278760120056b87784ea5797ed3db4d001dfcfacb4eaede28b5249880", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.1.39 [INFO] [stderr] Compiling libc v0.2.24 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling game v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num-integer v0.1.34 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling num v0.1.39 [INFO] [stderr] Compiling sdl2 v0.30.0 [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/grid.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | 'rows: for row in &self.cells { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/graphics.rs:87:30 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn resize(&mut self, height: i32, width: i32) -> &mut UI { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/graphics.rs:87:43 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn resize(&mut self, height: i32, width: i32) -> &mut UI { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/grid.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | for color in row { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gameover` [INFO] [stdout] --> src/game.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | gameover: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `video` [INFO] [stdout] --> src/graphics.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | video: sdl2::VideoSubsystem, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graphics.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | ... self.canvas.fill_rect(Rect::new(CELL as i32 * grid::GRID_WIDTH as i32 + CBORDER as i32, 0, SCORE, CELL * grid::GRID_HEIGHT as u32 + CBORDER)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graphics.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | self.canvas.fill_rect(Rect::new(plot1, plot2, CELL, CELL)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graphics.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | self.canvas.fill_rect(Rect::new(plot1, plot2, CELL - CBORDER, CELL - CBORDER)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.31s [INFO] running `Command { std: "docker" "inspect" "9743daa278760120056b87784ea5797ed3db4d001dfcfacb4eaede28b5249880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9743daa278760120056b87784ea5797ed3db4d001dfcfacb4eaede28b5249880", kill_on_drop: false }` [INFO] [stdout] 9743daa278760120056b87784ea5797ed3db4d001dfcfacb4eaede28b5249880 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 641007616bd58192b83fe61c2ba16fbcf4e8369fed9167b75f31fba7bd19c78e [INFO] running `Command { std: "docker" "start" "-a" "641007616bd58192b83fe61c2ba16fbcf4e8369fed9167b75f31fba7bd19c78e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/grid.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | 'rows: for row in &self.cells { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/graphics.rs:87:30 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn resize(&mut self, height: i32, width: i32) -> &mut UI { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/graphics.rs:87:43 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn resize(&mut self, height: i32, width: i32) -> &mut UI { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/grid.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | for color in row { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gameover` [INFO] [stdout] --> src/game.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | gameover: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `video` [INFO] [stdout] --> src/graphics.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | video: sdl2::VideoSubsystem, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graphics.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | ... self.canvas.fill_rect(Rect::new(CELL as i32 * grid::GRID_WIDTH as i32 + CBORDER as i32, 0, SCORE, CELL * grid::GRID_HEIGHT as u32 + CBORDER)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graphics.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | self.canvas.fill_rect(Rect::new(plot1, plot2, CELL, CELL)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graphics.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | self.canvas.fill_rect(Rect::new(plot1, plot2, CELL - CBORDER, CELL - CBORDER)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "641007616bd58192b83fe61c2ba16fbcf4e8369fed9167b75f31fba7bd19c78e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "641007616bd58192b83fe61c2ba16fbcf4e8369fed9167b75f31fba7bd19c78e", kill_on_drop: false }` [INFO] [stdout] 641007616bd58192b83fe61c2ba16fbcf4e8369fed9167b75f31fba7bd19c78e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 30c803b558fbe2481a172b4eb1034229e1e2360884ff101dfccdf8877aff9d7c [INFO] running `Command { std: "docker" "start" "-a" "30c803b558fbe2481a172b4eb1034229e1e2360884ff101dfccdf8877aff9d7c", kill_on_drop: false }` [INFO] [stderr] warning: unused label [INFO] [stderr] --> src/grid.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | 'rows: for row in &self.cells { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_labels)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `height` [INFO] [stderr] --> src/graphics.rs:87:30 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn resize(&mut self, height: i32, width: i32) -> &mut UI { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `width` [INFO] [stderr] --> src/graphics.rs:87:43 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn resize(&mut self, height: i32, width: i32) -> &mut UI { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/grid.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | for color in row { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `gameover` [INFO] [stderr] --> src/game.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | gameover: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `video` [INFO] [stderr] --> src/graphics.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | video: sdl2::VideoSubsystem, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/graphics.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | ... self.canvas.fill_rect(Rect::new(CELL as i32 * grid::GRID_WIDTH as i32 + CBORDER as i32, 0, SCORE, CELL * grid::GRID_HEIGHT as u32 + CBORDER)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/graphics.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | self.canvas.fill_rect(Rect::new(plot1, plot2, CELL, CELL)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/graphics.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | self.canvas.fill_rect(Rect::new(plot1, plot2, CELL - CBORDER, CELL - CBORDER)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/game-b3aa6abfcfdf4997) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "30c803b558fbe2481a172b4eb1034229e1e2360884ff101dfccdf8877aff9d7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30c803b558fbe2481a172b4eb1034229e1e2360884ff101dfccdf8877aff9d7c", kill_on_drop: false }` [INFO] [stdout] 30c803b558fbe2481a172b4eb1034229e1e2360884ff101dfccdf8877aff9d7c