[INFO] cloning repository https://github.com/siabard/ggez_fifty_bird [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/siabard/ggez_fifty_bird" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiabard%2Fggez_fifty_bird", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiabard%2Fggez_fifty_bird'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2aaf197ed0f0e3ddf88820075ce55ab908c3e2cf [INFO] checking siabard/ggez_fifty_bird against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiabard%2Fggez_fifty_bird" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/siabard/ggez_fifty_bird on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/siabard/ggez_fifty_bird [INFO] finished tweaking git repo https://github.com/siabard/ggez_fifty_bird [INFO] tweaked toml for git repo https://github.com/siabard/ggez_fifty_bird written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/siabard/ggez_fifty_bird already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded coreaudio-sys v0.2.3 [INFO] [stderr] Downloaded alga v0.9.1 [INFO] [stderr] Downloaded rusttype v0.8.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.51 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.3 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.51 [INFO] [stderr] Downloaded stb_truetype v0.3.0 [INFO] [stderr] Downloaded jpeg-decoder v0.1.16 [INFO] [stderr] Downloaded blake2b_simd v0.5.8 [INFO] [stderr] Downloaded gilrs-core v0.2.4 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.51 [INFO] [stderr] Downloaded gilrs v0.7.2 [INFO] [stderr] Downloaded nix v0.11.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.51 [INFO] [stderr] Downloaded bindgen v0.51.1 [INFO] [stderr] Downloaded winit v0.19.4 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.51 [INFO] [stderr] Downloaded cexpr v0.3.5 [INFO] [stderr] Downloaded clang-sys v0.28.1 [INFO] [stderr] Downloaded num-iter v0.1.39 [INFO] [stderr] Downloaded png v0.15.0 [INFO] [stderr] Downloaded downcast-rs v1.1.0 [INFO] [stderr] Downloaded mint v0.5.3 [INFO] [stderr] Downloaded raw-window-handle v0.3.0 [INFO] [stderr] Downloaded glyph_brush v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d363b6ddd26021c87c9c05bca2eb34fe5df99dd2f4c164b258fc86b97526b28 [INFO] running `Command { std: "docker" "start" "-a" "3d363b6ddd26021c87c9c05bca2eb34fe5df99dd2f4c164b258fc86b97526b28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d363b6ddd26021c87c9c05bca2eb34fe5df99dd2f4c164b258fc86b97526b28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d363b6ddd26021c87c9c05bca2eb34fe5df99dd2f4c164b258fc86b97526b28", kill_on_drop: false }` [INFO] [stdout] 3d363b6ddd26021c87c9c05bca2eb34fe5df99dd2f4c164b258fc86b97526b28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4543ec81c7c2915ba94fb966b98a67b85aff06d638f3bb81b29bc4c90716a3f [INFO] running `Command { std: "docker" "start" "-a" "d4543ec81c7c2915ba94fb966b98a67b85aff06d638f3bb81b29bc4c90716a3f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] 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v2.0.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking gfx v0.18.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Compiling smart-default v0.5.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking gfx_device_gl v0.16.2 [INFO] [stderr] Checking rusttype v0.8.1 [INFO] [stderr] Checking euclid v0.19.9 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking glyph_brush_layout v0.1.8 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking gilrs-core v0.2.4 [INFO] [stderr] Checking glyph_brush v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking gilrs v0.7.2 [INFO] [stderr] Checking glyph_brush v0.5.4 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking lyon_geom v0.12.7 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Checking lyon_path v0.13.2 [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Checking lyon_tessellation v0.13.5 [INFO] [stderr] Checking lyon_algorithms v0.13.4 [INFO] [stderr] Checking lyon v0.13.5 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling ggez v0.5.1 [INFO] [stderr] Checking rodio v0.9.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.4 [INFO] [stderr] Checking glutin v0.20.1 [INFO] [stderr] Checking gfx_window_glutin v0.30.0 [INFO] [stderr] Checking ggez_fifty_bird v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/pipe.rs:34:30 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn update(&mut self, ctx: &mut ggez::Context, dt: f32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/pipe.rs:34:30 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn update(&mut self, ctx: &mut ggez::Context, dt: f32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/pipe.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | graphics::draw(ctx, &self.image, (na::Point2::new(self.x, self.y),)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 39 | let _ = graphics::draw(ctx, &self.image, (na::Point2::new(self.x, self.y),)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/pipe.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | graphics::draw(ctx, &self.image, (na::Point2::new(self.x, self.y),)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 39 | let _ = graphics::draw(ctx, &self.image, (na::Point2::new(self.x, self.y),)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/pipe.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | / graphics::draw( [INFO] [stdout] 41 | | ctx, [INFO] [stdout] 42 | | &self.image, [INFO] [stdout] 43 | | ( [INFO] [stdout] ... | [INFO] [stdout] 47 | | ), [INFO] [stdout] 48 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 40 | let _ = graphics::draw( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/pipe.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | / graphics::draw( [INFO] [stdout] 41 | | ctx, [INFO] [stdout] 42 | | &self.image, [INFO] [stdout] 43 | | ( [INFO] [stdout] ... | [INFO] [stdout] 47 | | ), [INFO] [stdout] 48 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 40 | let _ = graphics::draw( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/bin/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/bin/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `IDLE` and `END` are never constructed [INFO] [stdout] --> src/bin/main.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 43 | enum GameState { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 44 | WAIT, [INFO] [stdout] 45 | IDLE, [INFO] [stdout] | ^^^^ [INFO] [stdout] 46 | RUNNING, [INFO] [stdout] 47 | END, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `IDLE` and `END` are never constructed [INFO] [stdout] --> src/bin/main.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 43 | enum GameState { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 44 | WAIT, [INFO] [stdout] 45 | IDLE, [INFO] [stdout] | ^^^^ [INFO] [stdout] 46 | RUNNING, [INFO] [stdout] 47 | END, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> src/bin/main.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 50 | struct MyGame { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 51 | buffer: ggez::graphics::Canvas, [INFO] [stdout] 52 | message: ggez::graphics::Text, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> src/bin/main.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 50 | struct MyGame { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 51 | buffer: ggez::graphics::Canvas, [INFO] [stdout] 52 | message: ggez::graphics::Text, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | event::run(&mut ctx, &mut event_loop, &mut my_game); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 38 | let _ = event::run(&mut ctx, &mut event_loop, &mut my_game); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | self.bird.render(ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = self.bird.render(ctx); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:152:17 [INFO] [stdout] | [INFO] [stdout] 152 | self.bird.update(ctx, dt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 152 | let _ = self.bird.update(ctx, dt); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | event::run(&mut ctx, &mut event_loop, &mut my_game); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 38 | let _ = event::run(&mut ctx, &mut event_loop, &mut my_game); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | self.bird.render(ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = self.bird.render(ctx); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:152:17 [INFO] [stdout] | [INFO] [stdout] 152 | self.bird.update(ctx, dt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 152 | let _ = self.bird.update(ctx, dt); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:180:17 [INFO] [stdout] | [INFO] [stdout] 180 | self.bird.jump(ctx, dt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 180 | let _ = self.bird.jump(ctx, dt); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:185:13 [INFO] [stdout] | [INFO] [stdout] 185 | self.draw_canvas(ctx, dt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 185 | let _ = self.draw_canvas(ctx, dt); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:180:17 [INFO] [stdout] | [INFO] [stdout] 180 | self.bird.jump(ctx, dt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 180 | let _ = self.bird.jump(ctx, dt); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/main.rs:185:13 [INFO] [stdout] | [INFO] [stdout] 185 | self.draw_canvas(ctx, dt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 185 | let _ = self.draw_canvas(ctx, dt); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.36s [INFO] running `Command { std: "docker" "inspect" "d4543ec81c7c2915ba94fb966b98a67b85aff06d638f3bb81b29bc4c90716a3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4543ec81c7c2915ba94fb966b98a67b85aff06d638f3bb81b29bc4c90716a3f", kill_on_drop: false }` [INFO] [stdout] d4543ec81c7c2915ba94fb966b98a67b85aff06d638f3bb81b29bc4c90716a3f