[INFO] updating cached repository Varneryo/rusty-rpg [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Varneryo/rusty-rpg [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Varneryo/rusty-rpg" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Varneryo/rusty-rpg"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Varneryo/rusty-rpg'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Varneryo/rusty-rpg" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Varneryo/rusty-rpg"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Varneryo/rusty-rpg'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a48a99a074ba1de6451f45aa59688ccf2e52f8f7 [INFO] sha for GitHub repo Varneryo/rusty-rpg: a48a99a074ba1de6451f45aa59688ccf2e52f8f7 [INFO] validating manifest of Varneryo/rusty-rpg on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Varneryo/rusty-rpg on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Varneryo/rusty-rpg [INFO] finished frobbing Varneryo/rusty-rpg [INFO] frobbed toml for Varneryo/rusty-rpg written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Varneryo/rusty-rpg/Cargo.toml [INFO] started frobbing Varneryo/rusty-rpg [INFO] finished frobbing Varneryo/rusty-rpg [INFO] frobbed toml for Varneryo/rusty-rpg written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Varneryo/rusty-rpg/Cargo.toml [INFO] crate Varneryo/rusty-rpg already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Varneryo/rusty-rpg against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Varneryo/rusty-rpg:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8c75dc6439b1fee78b2ad0f1c780a18ae97626c18cc1e9d607939f3c4bbfb4be [INFO] running `"docker" "start" "-a" "8c75dc6439b1fee78b2ad0f1c780a18ae97626c18cc1e9d607939f3c4bbfb4be"` [INFO] [stderr] Compiling proc-macro2 v0.4.18 [INFO] [stderr] Checking any-cache v0.2.3 [INFO] [stderr] Compiling rusty-rpg v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Checking ogg v0.4.1 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking app_dirs2 v2.0.3 [INFO] [stderr] Checking lewton v0.5.2 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking alsa-sys v0.1.2 [INFO] [stderr] Checking gfx_core v0.8.2 [INFO] [stderr] Compiling smart-default v0.2.0 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking euclid v0.17.3 [INFO] [stderr] Checking sid v0.5.2 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking alga v0.5.4 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking shrev v1.0.1 [INFO] [stderr] Checking lyon_geom v0.10.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking lyon_path v0.10.1 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Checking nalgebra v0.14.4 [INFO] [stderr] Checking zip v0.3.3 [INFO] [stderr] Checking rayon v1.0.2 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Checking rodio v0.7.0 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.1 [INFO] [stderr] Checking lyon_tessellation v0.10.2 [INFO] [stderr] Checking notify v4.0.6 [INFO] [stderr] Checking warmy v0.10.0 [INFO] [stderr] Checking lyon v0.10.2 [INFO] [stderr] Checking hibitset v0.5.2 [INFO] [stderr] Checking shred v0.7.0 [INFO] [stderr] Checking specs v0.12.1 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.77 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking failure v0.1.2 [INFO] [stderr] Checking gfx_device_gl v0.15.3 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking gfx_glyph v0.10.2 [INFO] [stderr] Checking gfx_window_sdl v0.8.0 [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] Checking ggez v0.4.4 [INFO] [stderr] warning: unused import: `ggez::filesystem::Filesystem` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use ggez::filesystem::Filesystem; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Axis`, `Button`, `MouseState` [INFO] [stderr] --> src/main.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | use ggez::event::{self, Axis, Button, Keycode, Mod, MouseButton, MouseState}; [INFO] [stderr] | ^^^^ ^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> src/main.rs:18:15 [INFO] [stderr] | [INFO] [stderr] 18 | use std::io::{self,Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Builder`, `Component`, `RunNow`, `System` [INFO] [stderr] --> src/main.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | use specs::{Builder,Component,World,System,RunNow}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `resources` [INFO] [stderr] --> src/layer_stack.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use resources; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:40:14 [INFO] [stderr] | [INFO] [stderr] 40 | Push(Box>), [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Layer` [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/layer_stack.rs:41:14 [INFO] [stderr] | [INFO] [stderr] 41 | Swap(Box>), [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | layers: Vec>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:82:39 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn push(&mut self, layer: Box>){ [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:87:34 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn pop(&mut self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:91:69 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn operate(&mut self, op: LayerStackOp) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:113:44 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn update_layers(layers: &mut [Box>], world: &mut C){ [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:130:42 [INFO] [stderr] | [INFO] [stderr] 130 | pub fn draw_layers(layers: &mut [Box>], world: &mut C, ggez_ctx: &mut ggez::Context){ [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Join`, `self` [INFO] [stderr] --> src/layers/mod.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use specs::{self,Join,World}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Join` [INFO] [stderr] --> src/layers/test_layer.rs:3:18 [INFO] [stderr] | [INFO] [stderr] 3 | use specs::{self,Join,World}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `warmy` [INFO] [stderr] --> src/layers/test_layer.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use warmy; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `resources` [INFO] [stderr] --> src/layers/test_layer.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use resources; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `map` [INFO] [stderr] --> src/layers/test_layer.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use map; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Fail`, `self` [INFO] [stderr] --> src/resources.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use failure::{self,Fail}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/resources.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/resources.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Read`, `self` [INFO] [stderr] --> src/resources.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{self,Read}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::filesystem::Filesystem` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use ggez::filesystem::Filesystem; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Axis`, `Button`, `MouseState` [INFO] [stderr] --> src/main.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | use ggez::event::{self, Axis, Button, Keycode, Mod, MouseButton, MouseState}; [INFO] [stderr] | ^^^^ ^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> src/main.rs:18:15 [INFO] [stderr] | [INFO] [stderr] 18 | use std::io::{self,Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Builder`, `Component`, `RunNow`, `System` [INFO] [stderr] --> src/main.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | use specs::{Builder,Component,World,System,RunNow}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `resources` [INFO] [stderr] --> src/layer_stack.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use resources; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:40:14 [INFO] [stderr] | [INFO] [stderr] 40 | Push(Box>), [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Layer` [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/layer_stack.rs:41:14 [INFO] [stderr] | [INFO] [stderr] 41 | Swap(Box>), [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | layers: Vec>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:82:39 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn push(&mut self, layer: Box>){ [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:87:34 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn pop(&mut self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:91:69 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn operate(&mut self, op: LayerStackOp) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:113:44 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn update_layers(layers: &mut [Box>], world: &mut C){ [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/layer_stack.rs:130:42 [INFO] [stderr] | [INFO] [stderr] 130 | pub fn draw_layers(layers: &mut [Box>], world: &mut C, ggez_ctx: &mut ggez::Context){ [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Layer` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Join`, `self` [INFO] [stderr] --> src/layers/mod.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use specs::{self,Join,World}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Join` [INFO] [stderr] --> src/layers/test_layer.rs:3:18 [INFO] [stderr] | [INFO] [stderr] 3 | use specs::{self,Join,World}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `warmy` [INFO] [stderr] --> src/layers/test_layer.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use warmy; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `resources` [INFO] [stderr] --> src/layers/test_layer.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use resources; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `map` [INFO] [stderr] --> src/layers/test_layer.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use map; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Fail`, `self` [INFO] [stderr] --> src/resources.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use failure::{self,Fail}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/resources.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/resources.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Read`, `self` [INFO] [stderr] --> src/resources.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{self,Read}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c_builder` [INFO] [stderr] --> src/main.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | let mut c_builder = ggez::ContextBuilder::new("rusty-rpg", "Varner") [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_c_builder` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | Err(e) => conf::Conf { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world` [INFO] [stderr] --> src/main.rs:57:17 [INFO] [stderr] | [INFO] [stderr] 57 | let mut world = World::new(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_world` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world` [INFO] [stderr] --> src/layers/test_layer.rs:23:46 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new(ggez_ctx: &mut ggez::Context, world: &mut World) -> Self { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_world` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world_ctx` [INFO] [stderr] --> src/layers/test_layer.rs:48:26 [INFO] [stderr] | [INFO] [stderr] 48 | fn update(&mut self, world_ctx: &mut World) -> MyLayerStackOp { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_world_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world_ctx` [INFO] [stderr] --> src/layers/test_layer.rs:54:24 [INFO] [stderr] | [INFO] [stderr] 54 | fn draw(&mut self, world_ctx: &mut World, ggez_ctx: &mut ggez::Context) -> ggez::GameResult<()> { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_world_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world_ctx` [INFO] [stderr] --> src/layers/test_layer.rs:81:26 [INFO] [stderr] | [INFO] [stderr] 81 | fn input (&mut self, world_ctx: &mut World, input: i32, active: bool) { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_world_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/layers/test_layer.rs:81:49 [INFO] [stderr] | [INFO] [stderr] 81 | fn input (&mut self, world_ctx: &mut World, input: i32, active: bool) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `active` [INFO] [stderr] --> src/layers/test_layer.rs:81:61 [INFO] [stderr] | [INFO] [stderr] 81 | fn input (&mut self, world_ctx: &mut World, input: i32, active: bool) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_active` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world_ctx` [INFO] [stderr] --> src/layers/game_layer.rs:27:27 [INFO] [stderr] | [INFO] [stderr] 27 | fn update (&mut self, world_ctx: &mut World) -> WLayerStackOp { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_world_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world_ctx` [INFO] [stderr] --> src/layers/game_layer.rs:31:24 [INFO] [stderr] | [INFO] [stderr] 31 | fn draw(&mut self, world_ctx: &mut World, ggez_ctx: &mut ggez::Context) -> [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_world_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world_ctx` [INFO] [stderr] --> src/layers/game_layer.rs:50:26 [INFO] [stderr] | [INFO] [stderr] 50 | fn input (&mut self, world_ctx: &mut World, input: i32, acctive: bool){ [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_world_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/layers/game_layer.rs:50:49 [INFO] [stderr] | [INFO] [stderr] 50 | fn input (&mut self, world_ctx: &mut World, input: i32, acctive: bool){ [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `acctive` [INFO] [stderr] --> src/layers/game_layer.rs:50:61 [INFO] [stderr] | [INFO] [stderr] 50 | fn input (&mut self, world_ctx: &mut World, input: i32, acctive: bool){ [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_acctive` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `resource_pathbuf` [INFO] [stderr] --> src/world.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let resource_pathbuf = ggez_ctx.filesystem.get_resources_dir().to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_resource_pathbuf` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src_x` [INFO] [stderr] --> src/map.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | let (src_x, src_y) = ((c.m_pos.x-c.size.x)/d_x, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_src_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src_y` [INFO] [stderr] --> src/map.rs:34:21 [INFO] [stderr] | [INFO] [stderr] 34 | let (src_x, src_y) = ((c.m_pos.x-c.size.x)/d_x, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_src_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w_y` [INFO] [stderr] --> src/camera.rs:18:19 [INFO] [stderr] | [INFO] [stderr] 18 | let (w_x, w_y) = graphics::get_size(ggez_ctx); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_w_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ggez_ctx` [INFO] [stderr] --> src/camera.rs:68:34 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn draw_frame(&mut self, ggez_ctx: ggez::Context) -> ggez::GameResult<()> { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_ggez_ctx` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | let mut world = World::new(); [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/main.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | let mut my_world = world::World::new(ctx,resource_dir.clone()); [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/main.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | let mut c_builder = ggez::ContextBuilder::new("rusty-rpg", "Varner") [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c_builder` [INFO] [stderr] --> src/main.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | let mut c_builder = ggez::ContextBuilder::new("rusty-rpg", "Varner") [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_c_builder` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | Err(e) => conf::Conf { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/world.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let mut w = specs::World::new(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world` [INFO] [stderr] --> src/main.rs:57:17 [INFO] [stderr] | [INFO] [stderr] 57 | let mut world = World::new(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_world` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world` [INFO] [stderr] --> src/layers/test_layer.rs:23:46 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new(ggez_ctx: &mut ggez::Context, world: &mut World) -> Self { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_world` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world_ctx` [INFO] [stderr] --> src/layers/test_layer.rs:48:26 [INFO] [stderr] | [INFO] [stderr] 48 | fn update(&mut self, world_ctx: &mut World) -> MyLayerStackOp { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_world_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world_ctx` [INFO] [stderr] --> src/layers/test_layer.rs:54:24 [INFO] [stderr] | [INFO] [stderr] 54 | fn draw(&mut self, world_ctx: &mut World, ggez_ctx: &mut ggez::Context) -> ggez::GameResult<()> { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_world_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world_ctx` [INFO] [stderr] --> src/layers/test_layer.rs:81:26 [INFO] [stderr] | [INFO] [stderr] 81 | fn input (&mut self, world_ctx: &mut World, input: i32, active: bool) { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_world_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/layers/test_layer.rs:81:49 [INFO] [stderr] | [INFO] [stderr] 81 | fn input (&mut self, world_ctx: &mut World, input: i32, active: bool) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `active` [INFO] [stderr] --> src/layers/test_layer.rs:81:61 [INFO] [stderr] | [INFO] [stderr] 81 | fn input (&mut self, world_ctx: &mut World, input: i32, active: bool) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_active` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world_ctx` [INFO] [stderr] --> src/layers/game_layer.rs:27:27 [INFO] [stderr] | [INFO] [stderr] 27 | fn update (&mut self, world_ctx: &mut World) -> WLayerStackOp { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_world_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world_ctx` [INFO] [stderr] --> src/layers/game_layer.rs:31:24 [INFO] [stderr] | [INFO] [stderr] 31 | fn draw(&mut self, world_ctx: &mut World, ggez_ctx: &mut ggez::Context) -> [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_world_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world_ctx` [INFO] [stderr] --> src/layers/game_layer.rs:50:26 [INFO] [stderr] | [INFO] [stderr] 50 | fn input (&mut self, world_ctx: &mut World, input: i32, acctive: bool){ [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_world_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/layers/game_layer.rs:50:49 [INFO] [stderr] | [INFO] [stderr] 50 | fn input (&mut self, world_ctx: &mut World, input: i32, acctive: bool){ [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `acctive` [INFO] [stderr] --> src/layers/game_layer.rs:50:61 [INFO] [stderr] | [INFO] [stderr] 50 | fn input (&mut self, world_ctx: &mut World, input: i32, acctive: bool){ [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_acctive` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `resource_pathbuf` [INFO] [stderr] --> src/world.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | let resource_pathbuf = ggez_ctx.filesystem.get_resources_dir().to_owned(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_resource_pathbuf` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src_x` [INFO] [stderr] --> src/map.rs:34:14 [INFO] [stderr] | [INFO] [stderr] 34 | let (src_x, src_y) = ((c.m_pos.x-c.size.x)/d_x, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_src_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `src_y` [INFO] [stderr] --> src/map.rs:34:21 [INFO] [stderr] | [INFO] [stderr] 34 | let (src_x, src_y) = ((c.m_pos.x-c.size.x)/d_x, [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_src_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w_y` [INFO] [stderr] --> src/camera.rs:18:19 [INFO] [stderr] | [INFO] [stderr] 18 | let (w_x, w_y) = graphics::get_size(ggez_ctx); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_w_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ggez_ctx` [INFO] [stderr] --> src/camera.rs:68:34 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn draw_frame(&mut self, ggez_ctx: ggez::Context) -> ggez::GameResult<()> { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_ggez_ctx` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/camera.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut size = graphics::Point2::new(w_x as f32 * 0.8,w_x as f32 * 0.8); [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/camera.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut pos = graphics::Point2::new(size.x/2.0,size.x/2.0); [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/camera.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | let mut scale = 1.0; [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/camera.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | let mut m_pos = graphics::Point2::new(x as f32/2.0, y as f32/2.0); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Velocity` [INFO] [stderr] --> src/components.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | struct Velocity { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TestSystem` [INFO] [stderr] --> src/systems.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct TestSystem; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pop` [INFO] [stderr] --> src/layer_stack.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | Pop, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Push` [INFO] [stderr] --> src/layer_stack.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | Push(Box>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Swap` [INFO] [stderr] --> src/layer_stack.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | Swap(Box>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `swap` [INFO] [stderr] --> src/layer_stack.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | / pub fn swap(layer: S) -> Self [INFO] [stderr] 47 | | where [INFO] [stderr] 48 | | S: Layer + 'static, [INFO] [stderr] 49 | | { [INFO] [stderr] 50 | | LayerStackOp::Swap(Box::new(layer)) [INFO] [stderr] 51 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push` [INFO] [stderr] --> src/layer_stack.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | / pub fn push (layer: S) -> Self [INFO] [stderr] 55 | | where [INFO] [stderr] 56 | | S: Layer + 'static, [INFO] [stderr] 57 | | { [INFO] [stderr] 58 | | LayerStackOp::Push(Box::new(layer)) [INFO] [stderr] 59 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pop` [INFO] [stderr] --> src/layer_stack.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn pop(&mut self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `operate` [INFO] [stderr] --> src/layer_stack.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn operate(&mut self, op: LayerStackOp) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TestLayer` [INFO] [stderr] --> src/layers/test_layer.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct TestLayer{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/layers/test_layer.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new(ggez_ctx: &mut ggez::Context, world: &mut World) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `register_systems` [INFO] [stderr] --> src/layers/test_layer.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | fn register_systems() -> specs::Dispatcher<'static, 'static>{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `MyLayerStack` [INFO] [stderr] --> src/layers/mod.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub type MyLayerStack = LayerStack; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `width` [INFO] [stderr] --> src/camera.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn width(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `height` [INFO] [stderr] --> src/camera.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn height(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `half_size` [INFO] [stderr] --> src/camera.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn half_size(&self) -> (f32,f32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw_frame` [INFO] [stderr] --> src/camera.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn draw_frame(&mut self, ggez_ctx: ggez::Context) -> ggez::GameResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `frames` [INFO] [stderr] --> src/main.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | frames: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/layers/game_layer.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | self.map.draw(ggez_ctx,&self.camera); [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: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | let mut world = World::new(); [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/main.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | let mut my_world = world::World::new(ctx,resource_dir.clone()); [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/main.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | let mut c_builder = ggez::ContextBuilder::new("rusty-rpg", "Varner") [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:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let mut w = specs::World::new(); [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/camera.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | let mut size = graphics::Point2::new(w_x as f32 * 0.8,w_x as f32 * 0.8); [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/camera.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut pos = graphics::Point2::new(size.x/2.0,size.x/2.0); [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/camera.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | let mut scale = 1.0; [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/camera.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | let mut m_pos = graphics::Point2::new(x as f32/2.0, y as f32/2.0); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Velocity` [INFO] [stderr] --> src/components.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | struct Velocity { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TestSystem` [INFO] [stderr] --> src/systems.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct TestSystem; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pop` [INFO] [stderr] --> src/layer_stack.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | Pop, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Push` [INFO] [stderr] --> src/layer_stack.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | Push(Box>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Swap` [INFO] [stderr] --> src/layer_stack.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | Swap(Box>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `swap` [INFO] [stderr] --> src/layer_stack.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | / pub fn swap(layer: S) -> Self [INFO] [stderr] 47 | | where [INFO] [stderr] 48 | | S: Layer + 'static, [INFO] [stderr] 49 | | { [INFO] [stderr] 50 | | LayerStackOp::Swap(Box::new(layer)) [INFO] [stderr] 51 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push` [INFO] [stderr] --> src/layer_stack.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | / pub fn push (layer: S) -> Self [INFO] [stderr] 55 | | where [INFO] [stderr] 56 | | S: Layer + 'static, [INFO] [stderr] 57 | | { [INFO] [stderr] 58 | | LayerStackOp::Push(Box::new(layer)) [INFO] [stderr] 59 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pop` [INFO] [stderr] --> src/layer_stack.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn pop(&mut self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `operate` [INFO] [stderr] --> src/layer_stack.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn operate(&mut self, op: LayerStackOp) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TestLayer` [INFO] [stderr] --> src/layers/test_layer.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct TestLayer{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/layers/test_layer.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new(ggez_ctx: &mut ggez::Context, world: &mut World) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `register_systems` [INFO] [stderr] --> src/layers/test_layer.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | fn register_systems() -> specs::Dispatcher<'static, 'static>{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `MyLayerStack` [INFO] [stderr] --> src/layers/mod.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub type MyLayerStack = LayerStack; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `width` [INFO] [stderr] --> src/camera.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn width(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `height` [INFO] [stderr] --> src/camera.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn height(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `half_size` [INFO] [stderr] --> src/camera.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn half_size(&self) -> (f32,f32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw_frame` [INFO] [stderr] --> src/camera.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn draw_frame(&mut self, ggez_ctx: ggez::Context) -> ggez::GameResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `frames` [INFO] [stderr] --> src/main.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | frames: usize, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/layers/game_layer.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | self.map.draw(ggez_ctx,&self.camera); [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] Finished dev [unoptimized + debuginfo] target(s) in 2m 44s [INFO] running `"docker" "inspect" "8c75dc6439b1fee78b2ad0f1c780a18ae97626c18cc1e9d607939f3c4bbfb4be"` [INFO] running `"docker" "rm" "-f" "8c75dc6439b1fee78b2ad0f1c780a18ae97626c18cc1e9d607939f3c4bbfb4be"` [INFO] [stdout] 8c75dc6439b1fee78b2ad0f1c780a18ae97626c18cc1e9d607939f3c4bbfb4be