[INFO] updating cached repository https://github.com/enricobn/slideshow [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fb62861e8ffad90af571791469a643bff63c1f1c [INFO] testing enricobn/slideshow against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenricobn%2Fslideshow" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/enricobn/slideshow on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/enricobn/slideshow [INFO] finished tweaking git repo https://github.com/enricobn/slideshow [INFO] tweaked toml for git repo https://github.com/enricobn/slideshow written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/enricobn/slideshow already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 56ad15dc754bf070c05af77b91d487a601b4a753cfe1455b8b15d8e34b0d6ad1 [INFO] running `"docker" "start" "-a" "56ad15dc754bf070c05af77b91d487a601b4a753cfe1455b8b15d8e34b0d6ad1"` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling getrandom v0.1.9 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling mint v0.5.1 [INFO] [stderr] 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rand_chacha v0.1.1 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling sid v0.5.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling lewton v0.9.4 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling alga v0.9.1 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling slice-deque v0.2.4 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling rand v0.5.6 [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] Compiling png v0.12.0 [INFO] [stderr] Compiling backtrace v0.3.34 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling gfx_gl v0.6.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling minimp3 v0.3.3 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling zip v0.5.3 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling nalgebra v0.18.0 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling rusttype v0.7.7 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling glyph_brush_layout v0.1.6 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling gilrs-core v0.2.3 [INFO] [stderr] Compiling glyph_brush v0.5.3 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling gilrs v0.7.2 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [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] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling euclid v0.19.9 [INFO] [stderr] Compiling winit v0.19.2 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling image v0.19.0 [INFO] [stderr] Compiling gfx_core v0.9.1 [INFO] [stderr] Compiling lyon_geom v0.12.7 [INFO] [stderr] Compiling image v0.22.1 [INFO] [stderr] Compiling lyon_path v0.13.2 [INFO] [stderr] Compiling lyon_tessellation v0.13.5 [INFO] [stderr] Compiling lyon_algorithms v0.13.4 [INFO] [stderr] Compiling glutin v0.20.1 [INFO] [stderr] Compiling lyon v0.13.5 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling ggez v0.5.1 [INFO] [stderr] Compiling gfx_device_gl v0.16.1 [INFO] [stderr] Compiling gfx v0.18.1 [INFO] [stderr] Compiling gfx_window_glutin v0.30.0 [INFO] [stderr] Compiling rodio v0.9.0 [INFO] [stderr] Compiling 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] Finished dev [unoptimized + debuginfo] target(s) in 2m 34s [INFO] running `"docker" "inspect" "56ad15dc754bf070c05af77b91d487a601b4a753cfe1455b8b15d8e34b0d6ad1"` [INFO] running `"docker" "rm" "-f" "56ad15dc754bf070c05af77b91d487a601b4a753cfe1455b8b15d8e34b0d6ad1"` [INFO] [stdout] 56ad15dc754bf070c05af77b91d487a601b4a753cfe1455b8b15d8e34b0d6ad1 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] f341aa18c14afa234fa85383d4f5f166d87b05c1a49495f11b80562afe7a4f5b [INFO] running `"docker" "start" "-a" "f341aa18c14afa234fa85383d4f5f166d87b05c1a49495f11b80562afe7a4f5b"` [INFO] [stderr] Compiling 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] Finished dev [unoptimized + debuginfo] target(s) in 3.27s [INFO] running `"docker" "inspect" "f341aa18c14afa234fa85383d4f5f166d87b05c1a49495f11b80562afe7a4f5b"` [INFO] running `"docker" "rm" "-f" "f341aa18c14afa234fa85383d4f5f166d87b05c1a49495f11b80562afe7a4f5b"` [INFO] [stdout] f341aa18c14afa234fa85383d4f5f166d87b05c1a49495f11b80562afe7a4f5b [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] b332b501752b407f14924553604c4d8d9c7412c70c952348ce7f6a30fdbd33a4 [INFO] running `"docker" "start" "-a" "b332b501752b407f14924553604c4d8d9c7412c70c952348ce7f6a30fdbd33a4"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/slideshow-8530d3b6b59023d6 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test velocity::test_steps_velocity ... ok [INFO] [stdout] test transitions::slides::test_right_slide ... ok [INFO] [stdout] test transitions::slides::test_left_slide ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b332b501752b407f14924553604c4d8d9c7412c70c952348ce7f6a30fdbd33a4"` [INFO] running `"docker" "rm" "-f" "b332b501752b407f14924553604c4d8d9c7412c70c952348ce7f6a30fdbd33a4"` [INFO] [stdout] b332b501752b407f14924553604c4d8d9c7412c70c952348ce7f6a30fdbd33a4