[INFO] cloning repository Jbat1Jumper/Twins [INFO] running `"git" "clone" "--bare" "git://github.com/Jbat1Jumper/Twins.git" "work/cache/sources/gh/Jbat1Jumper/Twins"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Jbat1Jumper/Twins'... [INFO] running `"git" "clone" "work/cache/sources/gh/Jbat1Jumper/Twins" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Jbat1Jumper/Twins"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Jbat1Jumper/Twins'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Jbat1Jumper/Twins" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Jbat1Jumper/Twins"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Jbat1Jumper/Twins'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cfec2dc0e69a14b36c621f62beb5a91bbb6cffb8 [INFO] sha for GitHub repo Jbat1Jumper/Twins: cfec2dc0e69a14b36c621f62beb5a91bbb6cffb8 [INFO] validating manifest of Jbat1Jumper/Twins on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Jbat1Jumper/Twins on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Jbat1Jumper/Twins [INFO] finished frobbing Jbat1Jumper/Twins [INFO] frobbed toml for Jbat1Jumper/Twins written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Jbat1Jumper/Twins/Cargo.toml [INFO] started frobbing Jbat1Jumper/Twins [INFO] finished frobbing Jbat1Jumper/Twins [INFO] frobbed toml for Jbat1Jumper/Twins written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Jbat1Jumper/Twins/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Jbat1Jumper/Twins against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-5/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Jbat1Jumper/Twins:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 263cfaa470fe3c84833ddfe10f09445b1edfa1e00e04179933ec309ecbd0dad8 [INFO] running `"docker" "start" "-a" "263cfaa470fe3c84833ddfe10f09445b1edfa1e00e04179933ec309ecbd0dad8"` [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Checking claxon v0.3.3 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Checking libc v0.2.58 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Checking ogg v0.4.1 [INFO] [stderr] Checking generic-array v0.11.1 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Checking euclid v0.17.3 [INFO] [stderr] Checking ordered-float v0.5.2 [INFO] [stderr] Checking sid v0.5.2 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking lewton v0.5.2 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking alsa-sys v0.1.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking backtrace-sys v0.1.28 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking alga v0.5.4 [INFO] [stderr] Checking lyon_geom v0.10.1 [INFO] [stderr] Checking alga v0.7.2 [INFO] [stderr] Checking rayon-core v1.5.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking backtrace v0.3.30 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking msdos_time v0.1.6 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking lyon_path v0.10.1 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking nalgebra v0.14.4 [INFO] [stderr] Checking zip v0.3.3 [INFO] [stderr] Checking twox-hash v1.3.0 [INFO] [stderr] Checking lyon_tessellation v0.10.2 [INFO] [stderr] Checking nalgebra v0.16.13 [INFO] [stderr] Checking lyon v0.10.2 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking rodio v0.7.0 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/cg.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.13/src/base/cg.rs:291:44 [INFO] [stderr] | [INFO] [stderr] 291 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking gfx_device_gl v0.15.5 [INFO] [stderr] Checking gfx_glyph v0.10.2 [INFO] [stderr] Checking gfx_window_sdl v0.8.0 [INFO] [stderr] Checking ggez v0.4.4 [INFO] [stderr] Checking twins v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:33:34 [INFO] [stderr] | [INFO] [stderr] 33 | entities: Vec<(EntityId, Box)>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Entity` [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/main.rs:46:46 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn add_entity(&mut self, entity: Box) -> EntityId { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Entity` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:33:34 [INFO] [stderr] | [INFO] [stderr] 33 | entities: Vec<(EntityId, Box)>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Entity` [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/main.rs:46:46 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn add_entity(&mut self, entity: Box) -> EntityId { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Entity` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `game` [INFO] [stderr] --> src/ggez_backend.rs:240:9 [INFO] [stderr] | [INFO] [stderr] 240 | let game = Game::new(320, 240).run(World::new()); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_game` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/ggez_backend.rs:64:26 [INFO] [stderr] | [INFO] [stderr] 64 | fn update(&mut self, w: &mut World) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `surface` [INFO] [stderr] --> src/ggez_backend.rs:88:20 [INFO] [stderr] | [INFO] [stderr] 88 | fn draw(&self, surface: &mut S) { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_surface` [INFO] [stderr] [INFO] [stderr] warning: variable `is_alive` is assigned to, but never used [INFO] [stderr] --> src/ggez_backend.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 98 | let mut is_alive = true; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_is_alive` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `is_alive` is never read [INFO] [stderr] --> src/ggez_backend.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | is_alive = p.lives > 0; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `backend` [INFO] [stderr] --> src/ggez_backend.rs:96:26 [INFO] [stderr] | [INFO] [stderr] 96 | fn update(&mut self, backend: &mut B) { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_backend` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Line` [INFO] [stderr] --> src/engine.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | Line(f32), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Fill` [INFO] [stderr] --> src/engine.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | Fill, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Dead` [INFO] [stderr] --> src/ggez_backend.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | Dead, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ggez_backend.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | ggez::graphics::set_color(&mut self.ctx, color); [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 variable: `game` [INFO] [stderr] --> src/ggez_backend.rs:240:9 [INFO] [stderr] | [INFO] [stderr] 240 | let game = Game::new(320, 240).run(World::new()); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_game` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/ggez_backend.rs:64:26 [INFO] [stderr] | [INFO] [stderr] 64 | fn update(&mut self, w: &mut World) { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `surface` [INFO] [stderr] --> src/ggez_backend.rs:88:20 [INFO] [stderr] | [INFO] [stderr] 88 | fn draw(&self, surface: &mut S) { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_surface` [INFO] [stderr] [INFO] [stderr] warning: variable `is_alive` is assigned to, but never used [INFO] [stderr] --> src/ggez_backend.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 98 | let mut is_alive = true; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_is_alive` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `is_alive` is never read [INFO] [stderr] --> src/ggez_backend.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | is_alive = p.lives > 0; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `backend` [INFO] [stderr] --> src/ggez_backend.rs:96:26 [INFO] [stderr] | [INFO] [stderr] 96 | fn update(&mut self, backend: &mut B) { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_backend` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Line` [INFO] [stderr] --> src/engine.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | Line(f32), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Fill` [INFO] [stderr] --> src/engine.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | Fill, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Dead` [INFO] [stderr] --> src/ggez_backend.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | Dead, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ggez_backend.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | ggez::graphics::set_color(&mut self.ctx, color); [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 variable: `other` [INFO] [stderr] --> src/math.rs:97:23 [INFO] [stderr] | [INFO] [stderr] 97 | fn set(&mut self, other: f32) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/mekano_renderer.rs:55:30 [INFO] [stderr] | [INFO] [stderr] 55 | &Mekano::End(ref d) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/mekano_renderer.rs:56:34 [INFO] [stderr] | [INFO] [stderr] 56 | &Mekano::Segment(ref d, ref j) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j` [INFO] [stderr] --> src/mekano_renderer.rs:56:41 [INFO] [stderr] | [INFO] [stderr] 56 | &Mekano::Segment(ref d, ref j) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/mekano_renderer.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | &Mekano::Split(ref d, ref j1, ref j2) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j1` [INFO] [stderr] --> src/mekano_renderer.rs:57:39 [INFO] [stderr] | [INFO] [stderr] 57 | &Mekano::Split(ref d, ref j1, ref j2) => {} [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_j1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j2` [INFO] [stderr] --> src/mekano_renderer.rs:57:47 [INFO] [stderr] | [INFO] [stderr] 57 | &Mekano::Split(ref d, ref j1, ref j2) => {} [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_j2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/math.rs:97:23 [INFO] [stderr] | [INFO] [stderr] 97 | fn set(&mut self, other: f32) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/mekano_renderer.rs:55:30 [INFO] [stderr] | [INFO] [stderr] 55 | &Mekano::End(ref d) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/mekano_renderer.rs:56:34 [INFO] [stderr] | [INFO] [stderr] 56 | &Mekano::Segment(ref d, ref j) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j` [INFO] [stderr] --> src/mekano_renderer.rs:56:41 [INFO] [stderr] | [INFO] [stderr] 56 | &Mekano::Segment(ref d, ref j) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/mekano_renderer.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | &Mekano::Split(ref d, ref j1, ref j2) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_d` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j1` [INFO] [stderr] --> src/mekano_renderer.rs:57:39 [INFO] [stderr] | [INFO] [stderr] 57 | &Mekano::Split(ref d, ref j1, ref j2) => {} [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_j1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j2` [INFO] [stderr] --> src/mekano_renderer.rs:57:47 [INFO] [stderr] | [INFO] [stderr] 57 | &Mekano::Split(ref d, ref j1, ref j2) => {} [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_j2` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PRECISION` [INFO] [stderr] --> src/entities/enemy.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | const PRECISION: f32 = 0.5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `last_time` [INFO] [stderr] --> src/main.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | last_time: Instant, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `profile` [INFO] [stderr] --> src/main.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | profile: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `debug` [INFO] [stderr] --> src/main.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | debug: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/debug.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | graphics::draw(ctx, &t, self.pos, 0.0); [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: constant `tolerance` should have an upper case name [INFO] [stderr] --> src/mekano_renderer.rs:42:19 [INFO] [stderr] | [INFO] [stderr] 42 | const tolerance: f32 = 5.0; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper case: `TOLERANCE` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PRECISION` [INFO] [stderr] --> src/entities/enemy.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | const PRECISION: f32 = 0.5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `last_time` [INFO] [stderr] --> src/main.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | last_time: Instant, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `profile` [INFO] [stderr] --> src/main.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | profile: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `debug` [INFO] [stderr] --> src/main.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | debug: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/debug.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | graphics::draw(ctx, &t, self.pos, 0.0); [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: constant `tolerance` should have an upper case name [INFO] [stderr] --> src/mekano_renderer.rs:42:19 [INFO] [stderr] | [INFO] [stderr] 42 | const tolerance: f32 = 5.0; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper case: `TOLERANCE` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 02s [INFO] running `"docker" "inspect" "263cfaa470fe3c84833ddfe10f09445b1edfa1e00e04179933ec309ecbd0dad8"` [INFO] running `"docker" "rm" "-f" "263cfaa470fe3c84833ddfe10f09445b1edfa1e00e04179933ec309ecbd0dad8"` [INFO] [stdout] 263cfaa470fe3c84833ddfe10f09445b1edfa1e00e04179933ec309ecbd0dad8