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Memory limited without swap. [INFO] [stdout] 75ffe8a503dc708aab5cce0df7b25e5a95796e852f509018cf3120098cf75240 [INFO] running `"docker" "start" "-a" "75ffe8a503dc708aab5cce0df7b25e5a95796e852f509018cf3120098cf75240"` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling smart-default v0.5.2 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking getrandom v0.1.9 [INFO] [stderr] Checking x11-dl v2.18.3 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking alsa-sys v0.1.2 [INFO] [stderr] Checking slice-deque v0.2.4 [INFO] [stderr] Checking libudev-sys v0.1.4 [INFO] [stderr] Checking nix v0.11.1 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Compiling backtrace v0.3.34 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking euclid v0.19.9 [INFO] [stderr] Checking minimp3 v0.3.3 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking nalgebra v0.18.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking zip v0.5.3 [INFO] [stderr] Checking glutin_glx_sys v0.1.5 [INFO] [stderr] Checking lyon_geom v0.12.7 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking gfx_core v0.9.1 [INFO] [stderr] Checking rayon-core v1.5.0 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking gilrs-core v0.2.3 [INFO] [stderr] Checking rusttype v0.7.7 [INFO] [stderr] Checking wayland-client v0.21.13 [INFO] [stderr] Checking lyon_path v0.13.2 [INFO] [stderr] Checking gilrs v0.7.2 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking lyon_algorithms v0.13.4 [INFO] [stderr] Checking lyon_tessellation v0.13.5 [INFO] [stderr] Checking wayland-protocols v0.21.13 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking glyph_brush_layout v0.1.6 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking glyph_brush v0.5.3 [INFO] [stderr] Checking lyon v0.13.5 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking image v0.22.1 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Compiling ggez v0.5.1 [INFO] [stderr] Checking winit v0.19.2 [INFO] [stderr] Checking glutin v0.20.1 [INFO] [stderr] Checking gfx_device_gl v0.16.1 [INFO] [stderr] Checking gfx v0.18.1 [INFO] [stderr] Checking gfx_window_glutin v0.30.0 [INFO] [stderr] Checking rodio v0.9.0 [INFO] [stderr] Checking slideshow v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Add` [INFO] [stderr] --> src/sync_timer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ops::Add; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Scale`, `Text`, `draw`, `self` [INFO] [stderr] --> src/ggez_utils.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | use ggez::graphics::{self, Color, draw, Scale, Text, Mesh, Rect, DrawParam, DrawMode, Drawable}; [INFO] [stderr] | ^^^^ ^^^^ ^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::timer::fps` [INFO] [stderr] --> src/ggez_utils.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ggez::timer::fps; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/transitions/distortion.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use gfx::{self, *}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DrawMode`, `WHITE`, `draw` [INFO] [stderr] --> src/transitions/quads.rs:2:32 [INFO] [stderr] | [INFO] [stderr] 2 | use ggez::graphics::{Drawable, DrawMode, DrawParam, Image, Rect, draw, WHITE}; [INFO] [stderr] | ^^^^^^^^ ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `draw_rect` [INFO] [stderr] --> src/transitions/quads.rs:6:18 [INFO] [stderr] | [INFO] [stderr] 6 | use ggez_utils::{draw_rect, Point2}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> src/transitions/pixels.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/transitions/slides.rs:41:19 [INFO] [stderr] | [INFO] [stderr] 41 | velocity: Box [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Velocity` [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/transitions/slides.rs:58:26 [INFO] [stderr] | [INFO] [stderr] 58 | fn velocity() -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Velocity` [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/transitions/sphere.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use gfx::{self, *}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `FilterType` [INFO] [stderr] --> src/slideshow.rs:18:27 [INFO] [stderr] | [INFO] [stderr] 18 | use image::{GenericImage, FilterType}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::ColorType::RGBA` [INFO] [stderr] --> src/slideshow.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use image::ColorType::RGBA; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/slideshow.rs:28:21 [INFO] [stderr] | [INFO] [stderr] 28 | transition: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Transition` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/slideshow.rs:43:30 [INFO] [stderr] | [INFO] [stderr] 43 | let transition : Box = match args.get(2) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Transition` [INFO] [stderr] [INFO] [stderr] warning: unused import: `WindowMode` [INFO] [stderr] --> src/main.rs:21:34 [INFO] [stderr] | [INFO] [stderr] 21 | use ggez::conf::{FullscreenType, WindowMode}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `GenericImage` [INFO] [stderr] --> src/transitions/pixels.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use image::{RgbaImage, GenericImage}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `events_loop` [INFO] [stderr] --> src/main.rs:42:19 [INFO] [stderr] | [INFO] [stderr] 42 | let (ctx, events_loop) = &mut cb.build()?; [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_events_loop` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rng` [INFO] [stderr] --> src/transitions/pixels.rs:43:17 [INFO] [stderr] | [INFO] [stderr] 43 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_rng` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/transitions/pixels.rs:81:32 [INFO] [stderr] | [INFO] [stderr] 81 | fn update_image(&mut self, ctx: &mut Context, image: RgbaImage) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/transitions/quads.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | let mut draw_param = [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/transitions/fade.rs:56:33 [INFO] [stderr] | [INFO] [stderr] 56 | ... let mut draw_param = DrawParam::default(); [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/transitions/fade.rs:71:33 [INFO] [stderr] | [INFO] [stderr] 71 | ... let mut draw_param = DrawParam::default(); [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/transitions/pixels.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | let mut rng = rand::thread_rng(); [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/transitions/slides.rs:109:21 [INFO] [stderr] | [INFO] [stderr] 109 | for mut slide in &mut self.slides { [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/transitions/slides.rs:113:29 [INFO] [stderr] | [INFO] [stderr] 113 | let mut draw_param = [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/slideshow.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | let mut img = image::open(&file_name).unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `start` [INFO] [stderr] --> src/sync_timer.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | start: Instant, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sign` [INFO] [stderr] --> src/globals.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn sign(n: f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Vector2` [INFO] [stderr] --> src/ggez_utils.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub type Vector2 = nalgebra::Vector2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_rect` [INFO] [stderr] --> src/ggez_utils.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn draw_rect(ctx: &mut Context, x: f32, y: f32, width: f32, height: f32, color: &Color, mode: DrawMode) -> GameResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `vy` [INFO] [stderr] --> src/transitions/slides.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | vy: i32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/slideshow.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 158 | graphics::present(ctx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/slideshow.rs:164:9 [INFO] [stderr] | [INFO] [stderr] 164 | graphics::present(ctx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Add` [INFO] [stderr] --> src/sync_timer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ops::Add; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Scale`, `Text`, `draw`, `self` [INFO] [stderr] --> src/ggez_utils.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | use ggez::graphics::{self, Color, draw, Scale, Text, Mesh, Rect, DrawParam, DrawMode, Drawable}; [INFO] [stderr] | ^^^^ ^^^^ ^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::timer::fps` [INFO] [stderr] --> src/ggez_utils.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ggez::timer::fps; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/transitions/distortion.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use gfx::{self, *}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DrawMode`, `WHITE`, `draw` [INFO] [stderr] --> src/transitions/quads.rs:2:32 [INFO] [stderr] | [INFO] [stderr] 2 | use ggez::graphics::{Drawable, DrawMode, DrawParam, Image, Rect, draw, WHITE}; [INFO] [stderr] | ^^^^^^^^ ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `draw_rect` [INFO] [stderr] --> src/transitions/quads.rs:6:18 [INFO] [stderr] | [INFO] [stderr] 6 | use ggez_utils::{draw_rect, Point2}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> src/transitions/pixels.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/transitions/slides.rs:41:19 [INFO] [stderr] | [INFO] [stderr] 41 | velocity: Box [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Velocity` [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/transitions/slides.rs:58:26 [INFO] [stderr] | [INFO] [stderr] 58 | fn velocity() -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Velocity` [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/transitions/sphere.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use gfx::{self, *}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `FilterType` [INFO] [stderr] --> src/slideshow.rs:18:27 [INFO] [stderr] | [INFO] [stderr] 18 | use image::{GenericImage, FilterType}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `image::ColorType::RGBA` [INFO] [stderr] --> src/slideshow.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use image::ColorType::RGBA; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/slideshow.rs:28:21 [INFO] [stderr] | [INFO] [stderr] 28 | transition: Box, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Transition` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/slideshow.rs:43:30 [INFO] [stderr] | [INFO] [stderr] 43 | let transition : Box = match args.get(2) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Transition` [INFO] [stderr] [INFO] [stderr] warning: unused import: `WindowMode` [INFO] [stderr] --> src/main.rs:21:34 [INFO] [stderr] | [INFO] [stderr] 21 | use ggez::conf::{FullscreenType, WindowMode}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `GenericImage` [INFO] [stderr] --> src/transitions/pixels.rs:3:24 [INFO] [stderr] | [INFO] [stderr] 3 | use image::{RgbaImage, GenericImage}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `events_loop` [INFO] [stderr] --> src/main.rs:42:19 [INFO] [stderr] | [INFO] [stderr] 42 | let (ctx, events_loop) = &mut cb.build()?; [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_events_loop` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rng` [INFO] [stderr] --> src/transitions/pixels.rs:43:17 [INFO] [stderr] | [INFO] [stderr] 43 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_rng` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/transitions/pixels.rs:81:32 [INFO] [stderr] | [INFO] [stderr] 81 | fn update_image(&mut self, ctx: &mut Context, image: RgbaImage) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/transitions/quads.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | let mut draw_param = [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/transitions/fade.rs:56:33 [INFO] [stderr] | [INFO] [stderr] 56 | ... let mut draw_param = DrawParam::default(); [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/transitions/fade.rs:71:33 [INFO] [stderr] | [INFO] [stderr] 71 | ... let mut draw_param = DrawParam::default(); [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/transitions/pixels.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | let mut rng = rand::thread_rng(); [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/transitions/slides.rs:109:21 [INFO] [stderr] | [INFO] [stderr] 109 | for mut slide in &mut self.slides { [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/transitions/slides.rs:113:29 [INFO] [stderr] | [INFO] [stderr] 113 | let mut draw_param = [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/slideshow.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | let mut img = image::open(&file_name).unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `start` [INFO] [stderr] --> src/sync_timer.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | start: Instant, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sign` [INFO] [stderr] --> src/globals.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn sign(n: f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Vector2` [INFO] [stderr] --> src/ggez_utils.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub type Vector2 = nalgebra::Vector2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_rect` [INFO] [stderr] --> src/ggez_utils.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn draw_rect(ctx: &mut Context, x: f32, y: f32, width: f32, height: f32, color: &Color, mode: DrawMode) -> GameResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `vy` [INFO] [stderr] --> src/transitions/slides.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | vy: i32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/slideshow.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 158 | graphics::present(ctx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/slideshow.rs:164:9 [INFO] [stderr] | [INFO] [stderr] 164 | graphics::present(ctx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 05s [INFO] running `"docker" "inspect" "75ffe8a503dc708aab5cce0df7b25e5a95796e852f509018cf3120098cf75240"` [INFO] running `"docker" "rm" "-f" "75ffe8a503dc708aab5cce0df7b25e5a95796e852f509018cf3120098cf75240"` [INFO] [stdout] 75ffe8a503dc708aab5cce0df7b25e5a95796e852f509018cf3120098cf75240