[INFO] cloning repository https://github.com/alanpoon/arcaders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alanpoon/arcaders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falanpoon%2Farcaders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falanpoon%2Farcaders'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b4835094d041cb2cc0e6cf2e317ee210a3ab550 [INFO] testing alanpoon/arcaders against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falanpoon%2Farcaders" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alanpoon/arcaders on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alanpoon/arcaders [INFO] finished tweaking git repo https://github.com/alanpoon/arcaders [INFO] tweaked toml for git repo https://github.com/alanpoon/arcaders written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/alanpoon/arcaders already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-integer v0.1.33 [INFO] [stderr] Downloaded sdl2-sys v0.27.2 [INFO] [stderr] Downloaded lazy_static v0.2.5 [INFO] [stderr] Downloaded sdl2 v0.29.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2d49673e5c8239161b17a73d5b2b3cb9afc9f1a0cb29761cea49f95a81d9a01 [INFO] running `Command { std: "docker" "start" "-a" "b2d49673e5c8239161b17a73d5b2b3cb9afc9f1a0cb29761cea49f95a81d9a01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2d49673e5c8239161b17a73d5b2b3cb9afc9f1a0cb29761cea49f95a81d9a01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2d49673e5c8239161b17a73d5b2b3cb9afc9f1a0cb29761cea49f95a81d9a01", kill_on_drop: false }` [INFO] [stdout] b2d49673e5c8239161b17a73d5b2b3cb9afc9f1a0cb29761cea49f95a81d9a01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1178c1079177dbca550f26d0ea38e09b85b94ce39ed3804b2a7cb4e6e03462f [INFO] running `Command { std: "docker" "start" "-a" "c1178c1079177dbca550f26d0ea38e09b85b94ce39ed3804b2a7cb4e6e03462f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling sdl2-sys v0.27.2 [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling c_vec v1.0.12 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling lazy_static v0.2.5 [INFO] [stderr] Compiling num-integer v0.1.33 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling num v0.1.37 [INFO] [stderr] Compiling sdl2 v0.29.0 [INFO] [stderr] Compiling arcaders v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/phi/gfx.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TextureQuery` [INFO] [stdout] --> src/phi/gfx.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use sdl2::render::{Texture, TextureQuery, Renderer}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::event::WindowEvent::Shown` [INFO] [stdout] --> src/phi/events.rs:54:25 [INFO] [stdout] | [INFO] [stdout] 54 | use sdl2::event::WindowEvent::Shown; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/phi/mod.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / struct_events! { [INFO] [stdout] 12 | | keyboard: { [INFO] [stdout] 13 | | key_escape: Escape, [INFO] [stdout] 14 | | key_up: Up, [INFO] [stdout] ... | [INFO] [stdout] 26 | | } [INFO] [stdout] 27 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `struct_events` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gfx` [INFO] [stdout] --> src/views/main_menu.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use phi::{Phi, View, ViewAction, gfx}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Background` [INFO] [stdout] --> src/views/main_menu.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use views::shared::{Background, BgSet}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `views::shared::Background` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use views::shared::Background; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/phi/mod.rs:94:20 [INFO] [stdout] | [INFO] [stdout] 94 | ChangeView(Box), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 94 - ChangeView(Box), [INFO] [stdout] 94 + ChangeView(Box), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/game.rs:304:22 [INFO] [stdout] | [INFO] [stdout] 304 | bullets: Vec>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 304 - bullets: Vec>, [INFO] [stdout] 304 + bullets: Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/main_menu.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | func: Box ViewAction>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 - func: Box ViewAction>, [INFO] [stdout] 8 + func: Box ViewAction>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/phi/mod.rs:107:34 [INFO] [stdout] | [INFO] [stdout] 107 | where F: Fn(&mut Phi) -> Box [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 107 - where F: Fn(&mut Phi) -> Box [INFO] [stdout] 107 + where F: Fn(&mut Phi) -> Box [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/game.rs:234:40 [INFO] [stdout] | [INFO] [stdout] 234 | fn spawn_bullets(&self) -> Vec> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 234 - fn spawn_bullets(&self) -> Vec> { [INFO] [stdout] 234 + fn spawn_bullets(&self) -> Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/main_menu.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | func: Box ViewAction>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - func: Box ViewAction>) [INFO] [stdout] 15 + func: Box ViewAction>) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/bullets.rs:147:33 [INFO] [stdout] | [INFO] [stdout] 147 | -> Vec> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 147 - -> Vec> { [INFO] [stdout] 147 + -> Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/bullets.rs:17:70 [INFO] [stdout] | [INFO] [stdout] 17 | fn update(self: Box, phi: &mut Phi, dt: f64) -> Option>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 17 - fn update(self: Box, phi: &mut Phi, dt: f64) -> Option>; [INFO] [stdout] 17 + fn update(self: Box, phi: &mut Phi, dt: f64) -> Option>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/bullets.rs:32:74 [INFO] [stdout] | [INFO] [stdout] 32 | fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 32 - fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stdout] 32 + fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/bullets.rs:61:74 [INFO] [stdout] | [INFO] [stdout] 61 | fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 61 - fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stdout] 61 + fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/bullets.rs:100:74 [INFO] [stdout] | [INFO] [stdout] 100 | fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 - fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stdout] 100 + fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/phi/mod.rs:133:31 [INFO] [stdout] | [INFO] [stdout] 133 | let mut current_view: Box = init(&mut context); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 133 - let mut current_view: Box = init(&mut context); [INFO] [stdout] 133 + let mut current_view: Box = init(&mut context); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `traveled` [INFO] [stdout] --> src/views/game.rs:256:13 [INFO] [stdout] | [INFO] [stdout] 256 | let traveled = PLAYER_SPEED * elapsed; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_traveled` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clone` [INFO] [stdout] --> src/phi/gfx.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn clone(&self) -> Sprite { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `music` [INFO] [stdout] --> src/views/game.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 310 | music: Music<'static>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DivergentBullet` [INFO] [stdout] --> src/views/bullets.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 139 | DivergentBullet { a: f64, b: f64 }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `CannonType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/views/bullets.rs:135:10 [INFO] [stdout] | [INFO] [stdout] 135 | #[derive(Clone, Copy)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/phi/gfx.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | renderer.copy(&mut self.tex.borrow_mut(), self.src.to_sdl(), dest.to_sdl()); [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/views/game.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | phi.renderer.fill_rect(self.rect().to_sdl().unwrap()); [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/views/game.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | phi.renderer.fill_rect(self.rect.to_sdl().unwrap()); [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/views/main_menu.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | / phi.renderer.fill_rect(Rectangle { [INFO] [stdout] 98 | | w: box_w + border_width * 2.0, [INFO] [stdout] 99 | | h: box_h + border_width * 2.0 + margin_h * 2.0, [INFO] [stdout] 100 | | x: (win_w - box_w) / 2.0 - border_width, [INFO] [stdout] ... | [INFO] [stdout] 103 | | .to_sdl() [INFO] [stdout] 104 | | .unwrap()); [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/views/main_menu.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | / phi.renderer.fill_rect(Rectangle { [INFO] [stdout] 108 | | w: box_w, [INFO] [stdout] 109 | | h: box_h + margin_h * 2.0, [INFO] [stdout] 110 | | x: (win_w - box_w) / 2.0, [INFO] [stdout] ... | [INFO] [stdout] 113 | | .to_sdl() [INFO] [stdout] 114 | | .unwrap()); [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/views/bullets.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | phi.renderer.fill_rect(self.rect.to_sdl().unwrap()); [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/views/bullets.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | phi.renderer.fill_rect(self.rect().to_sdl().unwrap()); [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/views/bullets.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | phi.renderer.fill_rect(self.rect().to_sdl().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.arcaders.12af91da-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9.5ei5exmovd90dowu.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-728a728538bda7af.rlib" "/opt/rustwide/target/debug/deps/librand-cb2c811ca1586c75.rlib" "/opt/rustwide/target/debug/deps/libc_vec-90efa7a5f1d2d4a0.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-6d0cc07b7d83af2e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b50f842450d10e09.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-f18e1305992b7257.rlib" "/opt/rustwide/target/debug/deps/liblibc-e85960f115cb3592.rlib" "/opt/rustwide/target/debug/deps/libnum-a6becbb9e37c3348.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-ed9dffd7222f32fe.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-c6c1856adbbf8e4d.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d82c685371e6e251.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2_mixer" "-lSDL2_gfx" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/arcaders-213faa37d5b63fb9" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stdout] /usr/bin/ld: cannot find -lSDL2_image [INFO] [stdout] /usr/bin/ld: cannot find -lSDL2_mixer [INFO] [stdout] /usr/bin/ld: cannot find -lSDL2_gfx [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `arcaders` due to 2 previous errors; 30 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c1178c1079177dbca550f26d0ea38e09b85b94ce39ed3804b2a7cb4e6e03462f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1178c1079177dbca550f26d0ea38e09b85b94ce39ed3804b2a7cb4e6e03462f", kill_on_drop: false }` [INFO] [stdout] c1178c1079177dbca550f26d0ea38e09b85b94ce39ed3804b2a7cb4e6e03462f