[INFO] cloning repository https://github.com/pieterdopheide/ArcadeRS
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pieterdopheide/ArcadeRS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpieterdopheide%2FArcadeRS"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpieterdopheide%2FArcadeRS'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cd7db882bbfb630720557b139e3d5309b497c05f
[INFO] checking pieterdopheide/ArcadeRS against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpieterdopheide%2FArcadeRS" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pieterdopheide/ArcadeRS 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/pieterdopheide/ArcadeRS
[INFO] finished tweaking git repo https://github.com/pieterdopheide/ArcadeRS
[INFO] tweaked toml for git repo https://github.com/pieterdopheide/ArcadeRS written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/pieterdopheide/ArcadeRS already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 898ca49b66064cac24c41346d90f758315020a28079ccd82d450cf4027b9b147
[INFO] running `"docker" "start" "-a" "898ca49b66064cac24c41346d90f758315020a28079ccd82d450cf4027b9b147"`
[INFO] [stderr]    Compiling sdl2-sys v0.23.0
[INFO] [stderr]     Checking sdl2 v0.23.0
[INFO] [stderr]     Checking sdl2_mixer v0.23.1
[INFO] [stderr]     Checking sdl2_ttf v0.23.1
[INFO] [stderr]     Checking sdl2_image v0.23.0
[INFO] [stderr]     Checking arcade-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/phi/mod.rs:83:16
[INFO] [stderr]    |
[INFO] [stderr] 83 |     Render(Box<View>),
[INFO] [stderr]    |                ^^^^ help: use `dyn`: `dyn View`
[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/phi/mod.rs:93:30
[INFO] [stderr]    |
[INFO] [stderr] 93 | where F: Fn(&mut Phi) -> Box<View> {
[INFO] [stderr]    |                              ^^^^ help: use `dyn`: `dyn View`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/bullets.rs:16:70
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn update(self: Box<Self>, phi: &mut Phi, dt: f64) -> Option<Box<Bullet>>;
[INFO] [stderr]    |                                                                      ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/bullets.rs:30:74
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn update(mut self: Box<Self>, phi: &mut Phi, dt: f64) -> Option<Box<Bullet>> {
[INFO] [stderr]    |                                                                          ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/bullets.rs:62:74
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn update(mut self: Box<Self>, phi: &mut Phi, dt: f64) -> Option<Box<Bullet>> {
[INFO] [stderr]    |                                                                          ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/views/bullets.rs:104:74
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn update(mut self: Box<Self>, phi: &mut Phi, dt: f64) -> Option<Box<Bullet>> {
[INFO] [stderr]     |                                                                          ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/views/bullets.rs:150:49
[INFO] [stderr]     |
[INFO] [stderr] 150 |                      cannon2_y: f64) -> Vec<Box<Bullet>>
[INFO] [stderr]     |                                                 ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/views/game.rs:166:44
[INFO] [stderr]     |
[INFO] [stderr] 166 |     pub fn spawn_bullets(&self) -> Vec<Box<Bullet>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/views/game.rs:322:22
[INFO] [stderr]     |
[INFO] [stderr] 322 |     bullets: Vec<Box<Bullet>>,
[INFO] [stderr]     |                      ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/main_menu.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 |     func: Box<Fn(&mut Phi, BgSet) -> ViewAction>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Phi, BgSet) -> ViewAction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/main_menu.rs:18:58
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn new(phi: &mut Phi, label: &'static str, func: Box<Fn(&mut Phi, BgSet) -> ViewAction>) -> Action {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Phi, BgSet) -> ViewAction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `title`
[INFO] [stderr]   --> src/phi/mod.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub fn spawn<F>(title: &str, init: F)
[INFO] [stderr]    |                 ^^^^^ help: consider prefixing with an underscore: `_title`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/phi/mod.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let mut font = ttf_context.load_font(Path::new(font_path), size as u16).unwrap();
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/phi/mod.rs:83:16
[INFO] [stderr]    |
[INFO] [stderr] 83 |     Render(Box<View>),
[INFO] [stderr]    |                ^^^^ help: use `dyn`: `dyn View`
[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/phi/mod.rs:93:30
[INFO] [stderr]    |
[INFO] [stderr] 93 | where F: Fn(&mut Phi) -> Box<View> {
[INFO] [stderr]    |                              ^^^^ help: use `dyn`: `dyn View`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/bullets.rs:16:70
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn update(self: Box<Self>, phi: &mut Phi, dt: f64) -> Option<Box<Bullet>>;
[INFO] [stderr]    |                                                                      ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/bullets.rs:30:74
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn update(mut self: Box<Self>, phi: &mut Phi, dt: f64) -> Option<Box<Bullet>> {
[INFO] [stderr]    |                                                                          ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/bullets.rs:62:74
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn update(mut self: Box<Self>, phi: &mut Phi, dt: f64) -> Option<Box<Bullet>> {
[INFO] [stderr]    |                                                                          ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/views/bullets.rs:104:74
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn update(mut self: Box<Self>, phi: &mut Phi, dt: f64) -> Option<Box<Bullet>> {
[INFO] [stderr]     |                                                                          ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/views/bullets.rs:150:49
[INFO] [stderr]     |
[INFO] [stderr] 150 |                      cannon2_y: f64) -> Vec<Box<Bullet>>
[INFO] [stderr]     |                                                 ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/views/game.rs:166:44
[INFO] [stderr]     |
[INFO] [stderr] 166 |     pub fn spawn_bullets(&self) -> Vec<Box<Bullet>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/views/game.rs:322:22
[INFO] [stderr]     |
[INFO] [stderr] 322 |     bullets: Vec<Box<Bullet>>,
[INFO] [stderr]     |                      ^^^^^^ help: use `dyn`: `dyn Bullet`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/main_menu.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 |     func: Box<Fn(&mut Phi, BgSet) -> ViewAction>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Phi, BgSet) -> ViewAction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/views/main_menu.rs:18:58
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn new(phi: &mut Phi, label: &'static str, func: Box<Fn(&mut Phi, BgSet) -> ViewAction>) -> Action {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Phi, BgSet) -> ViewAction`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/views/game.rs:309:13
[INFO] [stderr]     |
[INFO] [stderr] 309 |         let mut sprite = self.sprite.clone();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cached_fonts`
[INFO] [stderr]   --> src/phi/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     cached_fonts: HashMap<(&'static str, i32), ::sdl2_ttf::Font>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset`
[INFO] [stderr]    --> src/views/game.rs:196:5
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn reset(&mut self, phi: &mut Phi) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `music`
[INFO] [stderr]    --> src/views/game.rs:328:5
[INFO] [stderr]     |
[INFO] [stderr] 328 |     music: Music,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/views/bullets.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         phi.renderer.fill_rect(self.rect.to_sdl().unwrap());
[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 `std::result::Result` that must be used
[INFO] [stderr]   --> src/views/bullets.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |         phi.renderer.fill_rect(self.rect().to_sdl().unwrap());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/views/bullets.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |         phi.renderer.fill_rect(self.rect().to_sdl().unwrap());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/views/game.rs:157:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |             phi.renderer.fill_rect(self.rect.to_sdl().unwrap());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/views/game.rs:226:13
[INFO] [stderr]     |
[INFO] [stderr] 226 |             phi.renderer.fill_rect(self.rect().to_sdl().unwrap());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/views/main_menu.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 | /         phi.renderer.fill_rect(Rectangle {
[INFO] [stderr] 111 | |             w: box_w + border_width * 2.0,
[INFO] [stderr] 112 | |             h: box_h + border_width * 2.0 + margin_h * 2.0,
[INFO] [stderr] 113 | |             x: (win_w - box_w) / 2.0 - border_width,
[INFO] [stderr] 114 | |             y: (win_h - box_h) / 2.0 - margin_h - border_width,
[INFO] [stderr] 115 | |         }.to_sdl().unwrap());
[INFO] [stderr]     | |_____________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/views/main_menu.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 | /         phi.renderer.fill_rect(Rectangle {
[INFO] [stderr] 120 | |             w: box_w,
[INFO] [stderr] 121 | |             h: box_h + margin_h * 2.0,
[INFO] [stderr] 122 | |             x: (win_w - box_w) / 2.0,
[INFO] [stderr] 123 | |             y: (win_h - box_h) / 2.0 - margin_h,
[INFO] [stderr] 124 | |         }.to_sdl().unwrap());
[INFO] [stderr]     | |_____________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `title`
[INFO] [stderr]   --> src/phi/mod.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub fn spawn<F>(title: &str, init: F)
[INFO] [stderr]    |                 ^^^^^ help: consider prefixing with an underscore: `_title`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/phi/mod.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let mut font = ttf_context.load_font(Path::new(font_path), size as u16).unwrap();
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/views/game.rs:309:13
[INFO] [stderr]     |
[INFO] [stderr] 309 |         let mut sprite = self.sprite.clone();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cached_fonts`
[INFO] [stderr]   --> src/phi/mod.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     cached_fonts: HashMap<(&'static str, i32), ::sdl2_ttf::Font>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset`
[INFO] [stderr]    --> src/views/game.rs:196:5
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn reset(&mut self, phi: &mut Phi) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `music`
[INFO] [stderr]    --> src/views/game.rs:328:5
[INFO] [stderr]     |
[INFO] [stderr] 328 |     music: Music,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/views/bullets.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         phi.renderer.fill_rect(self.rect.to_sdl().unwrap());
[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 `std::result::Result` that must be used
[INFO] [stderr]   --> src/views/bullets.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |         phi.renderer.fill_rect(self.rect().to_sdl().unwrap());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/views/bullets.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |         phi.renderer.fill_rect(self.rect().to_sdl().unwrap());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/views/game.rs:157:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |             phi.renderer.fill_rect(self.rect.to_sdl().unwrap());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/views/game.rs:226:13
[INFO] [stderr]     |
[INFO] [stderr] 226 |             phi.renderer.fill_rect(self.rect().to_sdl().unwrap());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/views/main_menu.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 | /         phi.renderer.fill_rect(Rectangle {
[INFO] [stderr] 111 | |             w: box_w + border_width * 2.0,
[INFO] [stderr] 112 | |             h: box_h + border_width * 2.0 + margin_h * 2.0,
[INFO] [stderr] 113 | |             x: (win_w - box_w) / 2.0 - border_width,
[INFO] [stderr] 114 | |             y: (win_h - box_h) / 2.0 - margin_h - border_width,
[INFO] [stderr] 115 | |         }.to_sdl().unwrap());
[INFO] [stderr]     | |_____________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/views/main_menu.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 | /         phi.renderer.fill_rect(Rectangle {
[INFO] [stderr] 120 | |             w: box_w,
[INFO] [stderr] 121 | |             h: box_h + margin_h * 2.0,
[INFO] [stderr] 122 | |             x: (win_w - box_w) / 2.0,
[INFO] [stderr] 123 | |             y: (win_h - box_h) / 2.0 - margin_h,
[INFO] [stderr] 124 | |         }.to_sdl().unwrap());
[INFO] [stderr]     | |_____________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
[INFO] running `"docker" "inspect" "898ca49b66064cac24c41346d90f758315020a28079ccd82d450cf4027b9b147"`
[INFO] running `"docker" "rm" "-f" "898ca49b66064cac24c41346d90f758315020a28079ccd82d450cf4027b9b147"`
[INFO] [stdout] 898ca49b66064cac24c41346d90f758315020a28079ccd82d450cf4027b9b147