[INFO] cloning repository https://github.com/irvingwashington/arcade-rs-tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/irvingwashington/arcade-rs-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firvingwashington%2Farcade-rs-tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firvingwashington%2Farcade-rs-tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d630e20db5d8ad0210f438fec341ab127804f3f4 [INFO] testing irvingwashington/arcade-rs-tutorial against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firvingwashington%2Farcade-rs-tutorial" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/irvingwashington/arcade-rs-tutorial [INFO] finished tweaking git repo https://github.com/irvingwashington/arcade-rs-tutorial [INFO] tweaked toml for git repo https://github.com/irvingwashington/arcade-rs-tutorial written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/irvingwashington/arcade-rs-tutorial on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/irvingwashington/arcade-rs-tutorial 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sdl2-sys v0.27.0 [INFO] [stderr] Downloaded num-iter v0.1.32 [INFO] [stderr] Downloaded num-traits v0.1.36 [INFO] [stderr] Downloaded num v0.1.36 [INFO] [stderr] Downloaded lazy_static v0.2.2 [INFO] [stderr] Downloaded num-integer v0.1.32 [INFO] [stderr] Downloaded bitflags v0.7.0 [INFO] [stderr] Downloaded rand v0.3.15 [INFO] [stderr] Downloaded sdl2 v0.27.0 [INFO] [stderr] Downloaded libc v0.2.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73e4d78c4b085d56e22b1eadcd1cc81b2905c8a4a04dc1789dd4c9fa20b98c3d [INFO] running `Command { std: "docker" "start" "-a" "73e4d78c4b085d56e22b1eadcd1cc81b2905c8a4a04dc1789dd4c9fa20b98c3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73e4d78c4b085d56e22b1eadcd1cc81b2905c8a4a04dc1789dd4c9fa20b98c3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73e4d78c4b085d56e22b1eadcd1cc81b2905c8a4a04dc1789dd4c9fa20b98c3d", kill_on_drop: false }` [INFO] [stdout] 73e4d78c4b085d56e22b1eadcd1cc81b2905c8a4a04dc1789dd4c9fa20b98c3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2eba6155ab8a3cbf9bfcbd63ec00009ae297f7f2183ed08afe576fb588ed706 [INFO] running `Command { std: "docker" "start" "-a" "b2eba6155ab8a3cbf9bfcbd63ec00009ae297f7f2183ed08afe576fb588ed706", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling sdl2-sys v0.27.0 [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling lazy_static v0.2.2 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling num-iter v0.1.32 [INFO] [stderr] Compiling num v0.1.36 [INFO] [stderr] Compiling sdl2 v0.27.0 [INFO] [stderr] Compiling arcade-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/views/game.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Texture` [INFO] [stdout] --> src/views/game.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use sdl2::render::{Texture}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::image::LoadTexture` [INFO] [stdout] --> src/views/game.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use sdl2::image::LoadTexture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::render::Renderer` [INFO] [stdout] --> src/views/game.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use sdl2::render::Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::render::Renderer` [INFO] [stdout] --> src/views/main_menu.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use sdl2::render::Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/phi/mod.rs:80:20 [INFO] [stdout] | [INFO] [stdout] 80 | ChangeView(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] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 80 | 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:99:22 [INFO] [stdout] | [INFO] [stdout] 99 | 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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 99 | 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:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | 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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 10 | func: Box ViewAction>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/game.rs:326:70 [INFO] [stdout] | [INFO] [stdout] 326 | 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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 326 | 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/phi/mod.rs:92:68 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn spawn(title: &str, init: F) 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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 92 | pub fn spawn(title: &str, init: F) 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:337:74 [INFO] [stdout] | [INFO] [stdout] 337 | 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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 337 | 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/game.rs:367:74 [INFO] [stdout] | [INFO] [stdout] 367 | 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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 367 | 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/game.rs:49:40 [INFO] [stdout] | [INFO] [stdout] 49 | 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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 49 | 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:16:58 [INFO] [stdout] | [INFO] [stdout] 16 | fn new(phi: &mut Phi, label: &'static str, func: Box ViewAction>) -> Action { [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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 | fn new(phi: &mut Phi, label: &'static str, func: Box ViewAction>) -> Action { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Resized` [INFO] [stdout] --> src/phi/events.rs:52:45 [INFO] [stdout] | [INFO] [stdout] 52 | Window { win_event: Resized, .. } => { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/phi/mod.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / struct_events! { [INFO] [stdout] 13 | | keyboard: { [INFO] [stdout] 14 | | key_escape: Escape, [INFO] [stdout] 15 | | key_up: Up, [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] help: `Resized` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/phi/events.rs:52:45 [INFO] [stdout] | [INFO] [stdout] 52 | Window { win_event: Resized, .. } => { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/phi/mod.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / struct_events! { [INFO] [stdout] 13 | | keyboard: { [INFO] [stdout] 14 | | key_escape: Escape, [INFO] [stdout] 15 | | key_up: Up, [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [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: method `overlaps` is never used [INFO] [stdout] --> src/phi/data.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Rectangle { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn overlaps(&self, other: Rectangle) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Resized` should have a snake case name [INFO] [stdout] --> src/phi/events.rs:52:45 [INFO] [stdout] | [INFO] [stdout] 52 | Window { win_event: Resized, .. } => { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `resized` [INFO] [stdout] | [INFO] [stdout] ::: src/phi/mod.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / struct_events! { [INFO] [stdout] 13 | | keyboard: { [INFO] [stdout] 14 | | key_escape: Escape, [INFO] [stdout] 15 | | key_up: Up, [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [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 `Result` that must be used [INFO] [stdout] --> src/phi/gfx.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | renderer.copy(&mut self.tex.borrow_mut(), self.src.to_sdl(), dest.to_sdl()); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = renderer.copy(&mut self.tex.borrow_mut(), self.src.to_sdl(), dest.to_sdl()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/views/game.rs:350:9 [INFO] [stdout] | [INFO] [stdout] 350 | 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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 350 | let _ = phi.renderer.fill_rect(self.rect.to_sdl().unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/views/game.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 383 | 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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 383 | let _ = phi.renderer.fill_rect(self.rect().to_sdl().unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/views/main_menu.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | / phi.renderer.fill_rect(Rectangle { [INFO] [stdout] 104 | | w: box_w + border_width * 2.0, [INFO] [stdout] 105 | | h: box_h + border_width * 2.0 + margin_h * 2.0, [INFO] [stdout] 106 | | x: (win_w - box_w) / 2.0 - border_width, [INFO] [stdout] 107 | | y: (win_h - box_h) / 2.0 - margin_h - border_width, [INFO] [stdout] 108 | | }.to_sdl().unwrap()); [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] 103 | let _ = phi.renderer.fill_rect(Rectangle { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/views/main_menu.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | / phi.renderer.fill_rect(Rectangle { [INFO] [stdout] 112 | | w: box_w, [INFO] [stdout] 113 | | h: box_h + margin_h * 2.0, [INFO] [stdout] 114 | | x: (win_w - box_w) / 2.0, [INFO] [stdout] 115 | | y: (win_h - box_h) / 2.0 - margin_h, [INFO] [stdout] 116 | | }.to_sdl().unwrap()); [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] 111 | let _ = phi.renderer.fill_rect(Rectangle { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `arcade-rs` (bin "arcade-rs") due to 1 previous error; 22 warnings emitted [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcwgqT6W/symbols.o" "<4 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libsdl2-4313088f9ff194b2,librand-d23f19c64b04d5a2,libsdl2_sys-0abb080ec10172ea,libbitflags-ed87549ac517e209,liblazy_static-fc7f4579633cc0c4,liblibc-8be6750ffbc111a3,libnum-8dbb651f9c304512,libnum_iter-2332fdee73229ae3,libnum_integer-e490c42bfb8ed344,libnum_traits-d6c69beca68badc1}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/deps/rustcwgqT6W/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/arcade_rs-0eb2b68d667947a0" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lSDL2_ttf [INFO] [stdout] rust-lld: error: unable to find library -lSDL2_image [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b2eba6155ab8a3cbf9bfcbd63ec00009ae297f7f2183ed08afe576fb588ed706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2eba6155ab8a3cbf9bfcbd63ec00009ae297f7f2183ed08afe576fb588ed706", kill_on_drop: false }` [INFO] [stdout] b2eba6155ab8a3cbf9bfcbd63ec00009ae297f7f2183ed08afe576fb588ed706