[INFO] updating cached repository jonakieling/space [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jonakieling/space [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jonakieling/space" "work/ex/beta-1.38-1/sources/1.37.0/gh/jonakieling/space"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jonakieling/space'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jonakieling/space" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonakieling/space"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonakieling/space'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b05121d361831909d394f0783fffc1dc9220af49 [INFO] sha for GitHub repo jonakieling/space: b05121d361831909d394f0783fffc1dc9220af49 [INFO] validating manifest of jonakieling/space on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jonakieling/space on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jonakieling/space [INFO] finished frobbing jonakieling/space [INFO] frobbed toml for jonakieling/space written to work/ex/beta-1.38-1/sources/1.37.0/gh/jonakieling/space/Cargo.toml [INFO] started frobbing jonakieling/space [INFO] finished frobbing jonakieling/space [INFO] frobbed toml for jonakieling/space written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jonakieling/space/Cargo.toml [INFO] crate jonakieling/space already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jonakieling/space against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jonakieling/space:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 7b12e03c97cec16c08cb892b851bfb0953b08230e38fca8aee4b0b1b5e6b06ea [INFO] running `"docker" "start" "-a" "7b12e03c97cec16c08cb892b851bfb0953b08230e38fca8aee4b0b1b5e6b06ea"` [INFO] [stderr] Compiling serde v1.0.65 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling xattr v0.2.1 [INFO] [stderr] Compiling filetime v0.2.1 [INFO] [stderr] Compiling ogg v0.4.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling shred-derive v0.5.0 [INFO] [stderr] Compiling euclid v0.17.3 [INFO] [stderr] Compiling sid v0.5.0 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling cgmath v0.14.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling shrev v1.0.1 [INFO] [stderr] Compiling lewton v0.5.2 [INFO] [stderr] Compiling serde_derive v1.0.65 [INFO] [stderr] Compiling specs-derive v0.2.0 [INFO] [stderr] Compiling tar v0.4.15 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling rusttype v0.5.2 [INFO] [stderr] Compiling alga v0.5.4 [INFO] [stderr] Compiling cpal v0.6.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling lyon_geom v0.10.1 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling lyon_path v0.10.1 [INFO] [stderr] Compiling gfx_device_gl v0.15.3 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling rodio v0.6.0 [INFO] [stderr] Compiling nalgebra v0.14.4 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Compiling lyon_tessellation v0.10.1 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Compiling lyon v0.10.1 [INFO] [stderr] Compiling gfx_window_sdl v0.8.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.14 [INFO] [stderr] Compiling hibitset v0.5.0 [INFO] [stderr] Compiling shred v0.7.0 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling specs v0.11.2 [INFO] [stderr] Compiling toml v0.4.6 [INFO] [stderr] Compiling bincode v1.0.0 [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] Compiling ggez v0.4.2 [INFO] [stderr] Compiling space v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game.rs:17:90 [INFO] [stderr] | [INFO] [stderr] 17 | fn change_state(&mut self, _ctx: &mut Context, _world: &mut WorldData) -> Option> { None } [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [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/game.rs:48:35 [INFO] [stderr] | [INFO] [stderr] 48 | pub current_ingame_state: Box [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/edit.rs:73:95 [INFO] [stderr] | [INFO] [stderr] 73 | fn change_state(&mut self, _ctx: &mut Context, _scene_data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/terminal.rs:27:88 [INFO] [stderr] | [INFO] [stderr] 27 | fn change_state(&mut self, _ctx: &mut Context, data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/world.rs:112:88 [INFO] [stderr] | [INFO] [stderr] 112 | fn change_state(&mut self, _ctx: &mut Context, data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/inventory.rs:42:88 [INFO] [stderr] | [INFO] [stderr] 42 | fn change_state(&mut self, _ctx: &mut Context, data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/circuitry.rs:32:89 [INFO] [stderr] | [INFO] [stderr] 32 | fn change_state(&mut self, _ctx: &mut Context, _data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/menu.rs:38:88 [INFO] [stderr] | [INFO] [stderr] 38 | fn change_state(&mut self, _ctx: &mut Context, data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/mainmenu.rs:45:88 [INFO] [stderr] | [INFO] [stderr] 45 | fn change_state(&mut self, _ctx: &mut Context, data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/mainmenu.rs:46:35 [INFO] [stderr] | [INFO] [stderr] 46 | let mut state: Option> = None; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/npc.rs:27:95 [INFO] [stderr] | [INFO] [stderr] 27 | fn change_state(&mut self, _ctx: &mut Context, _scene_data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/npc_trade.rs:69:95 [INFO] [stderr] | [INFO] [stderr] 69 | fn change_state(&mut self, _ctx: &mut Context, _scene_data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/storage.rs:47:95 [INFO] [stderr] | [INFO] [stderr] 47 | fn change_state(&mut self, _ctx: &mut Context, _scene_data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/map.rs:140:88 [INFO] [stderr] | [INFO] [stderr] 140 | fn change_state(&mut self, _ctx: &mut Context, data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app.rs:19:20 [INFO] [stderr] | [INFO] [stderr] 19 | pub state: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `backdrops` [INFO] [stderr] --> src/systems.rs:32:45 [INFO] [stderr] | [INFO] [stderr] 32 | fn run(&mut self, (camera, mut sprites, backdrops, entities, pos, face, tile): Self::SystemData) { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_backdrops` [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/app.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | let mut offset; [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/world.rs:257:25 [INFO] [stderr] | [INFO] [stderr] 257 | let mut root = generator_pos; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/world.rs:311:21 [INFO] [stderr] | [INFO] [stderr] 311 | let mut root = self.player.front_tile; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Name` [INFO] [stderr] --> src/components.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct Name { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Inventory` [INFO] [stderr] --> src/components.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | pub struct Inventory { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Dialog` [INFO] [stderr] --> src/components.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | pub struct Dialog { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Renderer` [INFO] [stderr] --> src/systems.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | struct Renderer<'c> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 36s [INFO] running `"docker" "inspect" "7b12e03c97cec16c08cb892b851bfb0953b08230e38fca8aee4b0b1b5e6b06ea"` [INFO] running `"docker" "rm" "-f" "7b12e03c97cec16c08cb892b851bfb0953b08230e38fca8aee4b0b1b5e6b06ea"` [INFO] [stdout] 7b12e03c97cec16c08cb892b851bfb0953b08230e38fca8aee4b0b1b5e6b06ea [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jonakieling/space:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 934d82555a11870787d1643d905690ba36815d90412086e6c4e64eb12117e392 [INFO] running `"docker" "start" "-a" "934d82555a11870787d1643d905690ba36815d90412086e6c4e64eb12117e392"` [INFO] [stderr] Compiling space v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/game.rs:17:90 [INFO] [stderr] | [INFO] [stderr] 17 | fn change_state(&mut self, _ctx: &mut Context, _world: &mut WorldData) -> Option> { None } [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [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/game.rs:48:35 [INFO] [stderr] | [INFO] [stderr] 48 | pub current_ingame_state: Box [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/edit.rs:73:95 [INFO] [stderr] | [INFO] [stderr] 73 | fn change_state(&mut self, _ctx: &mut Context, _scene_data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/terminal.rs:27:88 [INFO] [stderr] | [INFO] [stderr] 27 | fn change_state(&mut self, _ctx: &mut Context, data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/world.rs:112:88 [INFO] [stderr] | [INFO] [stderr] 112 | fn change_state(&mut self, _ctx: &mut Context, data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/inventory.rs:42:88 [INFO] [stderr] | [INFO] [stderr] 42 | fn change_state(&mut self, _ctx: &mut Context, data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/circuitry.rs:32:89 [INFO] [stderr] | [INFO] [stderr] 32 | fn change_state(&mut self, _ctx: &mut Context, _data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/menu.rs:38:88 [INFO] [stderr] | [INFO] [stderr] 38 | fn change_state(&mut self, _ctx: &mut Context, data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/mainmenu.rs:45:88 [INFO] [stderr] | [INFO] [stderr] 45 | fn change_state(&mut self, _ctx: &mut Context, data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/mainmenu.rs:46:35 [INFO] [stderr] | [INFO] [stderr] 46 | let mut state: Option> = None; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/npc.rs:27:95 [INFO] [stderr] | [INFO] [stderr] 27 | fn change_state(&mut self, _ctx: &mut Context, _scene_data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/npc_trade.rs:69:95 [INFO] [stderr] | [INFO] [stderr] 69 | fn change_state(&mut self, _ctx: &mut Context, _scene_data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/storage.rs:47:95 [INFO] [stderr] | [INFO] [stderr] 47 | fn change_state(&mut self, _ctx: &mut Context, _scene_data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/feature/map.rs:140:88 [INFO] [stderr] | [INFO] [stderr] 140 | fn change_state(&mut self, _ctx: &mut Context, data: &mut WorldData) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/app.rs:19:20 [INFO] [stderr] | [INFO] [stderr] 19 | pub state: Box, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn GameState` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `backdrops` [INFO] [stderr] --> src/systems.rs:32:45 [INFO] [stderr] | [INFO] [stderr] 32 | fn run(&mut self, (camera, mut sprites, backdrops, entities, pos, face, tile): Self::SystemData) { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_backdrops` [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/app.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | let mut offset; [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/world.rs:257:25 [INFO] [stderr] | [INFO] [stderr] 257 | let mut root = generator_pos; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/world.rs:311:21 [INFO] [stderr] | [INFO] [stderr] 311 | let mut root = self.player.front_tile; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Name` [INFO] [stderr] --> src/components.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | pub struct Name { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Inventory` [INFO] [stderr] --> src/components.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | pub struct Inventory { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Dialog` [INFO] [stderr] --> src/components.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | pub struct Dialog { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Renderer` [INFO] [stderr] --> src/systems.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | struct Renderer<'c> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.39s [INFO] running `"docker" "inspect" "934d82555a11870787d1643d905690ba36815d90412086e6c4e64eb12117e392"` [INFO] running `"docker" "rm" "-f" "934d82555a11870787d1643d905690ba36815d90412086e6c4e64eb12117e392"` [INFO] [stdout] 934d82555a11870787d1643d905690ba36815d90412086e6c4e64eb12117e392 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jonakieling/space:/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 1d5f7fa14478fb0f220d5b395cf5b5fd5550fc3926bde066945e06c7b7eb44ba [INFO] running `"docker" "start" "-a" "1d5f7fa14478fb0f220d5b395cf5b5fd5550fc3926bde066945e06c7b7eb44ba"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running /opt/crater/target/debug/deps/space-5ebc14230ca658ae [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "1d5f7fa14478fb0f220d5b395cf5b5fd5550fc3926bde066945e06c7b7eb44ba"` [INFO] running `"docker" "rm" "-f" "1d5f7fa14478fb0f220d5b395cf5b5fd5550fc3926bde066945e06c7b7eb44ba"` [INFO] [stdout] 1d5f7fa14478fb0f220d5b395cf5b5fd5550fc3926bde066945e06c7b7eb44ba