[INFO] crate mold2d 0.0.2 is already in cache [INFO] testing mold2d-0.0.2 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate mold2d 0.0.2 into work/builds/worker-2/source [INFO] validating manifest of crates.io crate mold2d 0.0.2 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 crates.io crate mold2d 0.0.2 [INFO] finished tweaking crates.io crate mold2d 0.0.2 [INFO] tweaked toml for crates.io crate mold2d 0.0.2 written to work/builds/worker-2/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 139f472d07191dd01303dd679481334e265142ced9161a3bc6345f52ef490a0f [INFO] running `"docker" "start" "-a" "139f472d07191dd01303dd679481334e265142ced9161a3bc6345f52ef490a0f"` [INFO] [stderr] Compiling sdl2-sys v0.6.2 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling bitflags v0.2.1 [INFO] [stderr] Compiling sdl2 v0.9.1 [INFO] [stderr] Compiling sdl2_image v0.3.0 [INFO] [stderr] Compiling sdl2_ttf v0.9.1 [INFO] [stderr] Compiling mold2d v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop/mod.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | let sdl_context = try!(sdl2::init()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop/mod.rs:16:17 [INFO] [stderr] | [INFO] [stderr] 16 | let video = try!(sdl_context.video()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop/mod.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | let mut timer = try!(sdl_context.timer()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop/mod.rs:21:22 [INFO] [stderr] | [INFO] [stderr] 21 | let sdl_window = try!(video.window(window.title, window.width, window.height) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop/mod.rs:25:24 [INFO] [stderr] | [INFO] [stderr] 25 | let sdl_renderer = try!(sdl_window.renderer().accelerated().build()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop/mod.rs:27:53 [INFO] [stderr] | [INFO] [stderr] 27 | ... Events::new(try!(sdl_context.event_pump()), ""), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/font.rs:24:31 [INFO] [stderr] | [INFO] [stderr] 24 | let surface = try!(font.render(text, sdl2_ttf::blended(color))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/font.rs:25:31 [INFO] [stderr] | [INFO] [stderr] 25 | let texture = try!(renderer.create_texture_from_surface(&surface)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/font.rs:33:16 [INFO] [stderr] | [INFO] [stderr] 33 | let font = try!(Font::from_file(Path::new(font_path), size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/font.rs:37:23 [INFO] [stderr] | [INFO] [stderr] 37 | let surface = try!(font.render(text, sdl2_ttf::blended(color))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/font.rs:38:23 [INFO] [stderr] | [INFO] [stderr] 38 | let texture = try!(renderer.create_texture_from_surface(&surface)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/level.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | for token in try!(line).chars() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actor_manager.rs:6:46 [INFO] [stderr] | [INFO] [stderr] 6 | pub type ActorFromToken = Box Box>>; [INFO] [stderr] | |____________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 6 | pub type ActorFromToken = Box Box>>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actor_manager.rs:7:56 [INFO] [stderr] | [INFO] [stderr] 7 | ... -> Box>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Actor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actor_manager.rs:11:34 [INFO] [stderr] | [INFO] [stderr] 11 | pub actors: HashMap>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Actor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actor_manager.rs:46:58 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn temp_remove(&mut self, id: i32) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Actor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actor_manager.rs:52:59 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn get_mut(&mut self, id: i32) -> Option<&mut Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Actor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actor_manager.rs:57:57 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn temp_reinsert(&mut self, id: i32, actor: Box>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Actor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop/mod.rs:13:38 [INFO] [stderr] | [INFO] [stderr] 13 | where F: Fn(&mut Context) -> Box [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:56:46 [INFO] [stderr] | [INFO] [stderr] 56 | pub type MessageHandler = Box>, [INFO] [stderr] | ______________________________________________^ [INFO] [stderr] 57 | | &mut ActorManager, [INFO] [stderr] 58 | | &mut Viewport, [INFO] [stderr] 59 | | &mut Context, [INFO] [stderr] 60 | | &Message)>; [INFO] [stderr] | |_________________________________________________________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 56 | pub type MessageHandler = Box>, [INFO] [stderr] 57 | &mut ActorManager, [INFO] [stderr] 58 | &mut Viewport, [INFO] [stderr] 59 | &mut Context, [INFO] [stderr] 60 | &Message)>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:56:58 [INFO] [stderr] | [INFO] [stderr] 56 | pub type MessageHandler = Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Actor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:67:20 [INFO] [stderr] | [INFO] [stderr] 67 | ChangeView(Box), [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cache.rs:5:29 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::{Arc, Mutex, ONCE_INIT, Once}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cache.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | static ONCE: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cache.rs:42:25 [INFO] [stderr] | [INFO] [stderr] 42 | static ONCE: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_frame_delay` [INFO] [stderr] --> src/sprite.rs:179:5 [INFO] [stderr] | [INFO] [stderr] 179 | fn set_frame_delay(&mut self, frame_delay: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_fps` [INFO] [stderr] --> src/sprite.rs:183:5 [INFO] [stderr] | [INFO] [stderr] 183 | fn set_fps(&mut self, fps: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.02s [INFO] running `"docker" "inspect" "139f472d07191dd01303dd679481334e265142ced9161a3bc6345f52ef490a0f"` [INFO] running `"docker" "rm" "-f" "139f472d07191dd01303dd679481334e265142ced9161a3bc6345f52ef490a0f"` [INFO] [stdout] 139f472d07191dd01303dd679481334e265142ced9161a3bc6345f52ef490a0f [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 38e8f2e92b468a8c230269187f7d41f8a52744991f73a5d9ce3a650ad03ac2d7 [INFO] running `"docker" "start" "-a" "38e8f2e92b468a8c230269187f7d41f8a52744991f73a5d9ce3a650ad03ac2d7"` [INFO] [stderr] Compiling mold2d v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop/mod.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | let sdl_context = try!(sdl2::init()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop/mod.rs:16:17 [INFO] [stderr] | [INFO] [stderr] 16 | let video = try!(sdl_context.video()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop/mod.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | let mut timer = try!(sdl_context.timer()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop/mod.rs:21:22 [INFO] [stderr] | [INFO] [stderr] 21 | let sdl_window = try!(video.window(window.title, window.width, window.height) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop/mod.rs:25:24 [INFO] [stderr] | [INFO] [stderr] 25 | let sdl_renderer = try!(sdl_window.renderer().accelerated().build()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop/mod.rs:27:53 [INFO] [stderr] | [INFO] [stderr] 27 | ... Events::new(try!(sdl_context.event_pump()), ""), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/font.rs:24:31 [INFO] [stderr] | [INFO] [stderr] 24 | let surface = try!(font.render(text, sdl2_ttf::blended(color))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/font.rs:25:31 [INFO] [stderr] | [INFO] [stderr] 25 | let texture = try!(renderer.create_texture_from_surface(&surface)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/font.rs:33:16 [INFO] [stderr] | [INFO] [stderr] 33 | let font = try!(Font::from_file(Path::new(font_path), size)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/font.rs:37:23 [INFO] [stderr] | [INFO] [stderr] 37 | let surface = try!(font.render(text, sdl2_ttf::blended(color))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/font.rs:38:23 [INFO] [stderr] | [INFO] [stderr] 38 | let texture = try!(renderer.create_texture_from_surface(&surface)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/level.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | for token in try!(line).chars() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actor_manager.rs:6:46 [INFO] [stderr] | [INFO] [stderr] 6 | pub type ActorFromToken = Box Box>>; [INFO] [stderr] | |____________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 6 | pub type ActorFromToken = Box Box>>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actor_manager.rs:7:56 [INFO] [stderr] | [INFO] [stderr] 7 | ... -> Box>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Actor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actor_manager.rs:11:34 [INFO] [stderr] | [INFO] [stderr] 11 | pub actors: HashMap>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Actor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actor_manager.rs:46:58 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn temp_remove(&mut self, id: i32) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Actor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actor_manager.rs:52:59 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn get_mut(&mut self, id: i32) -> Option<&mut Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Actor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/actor_manager.rs:57:57 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn temp_reinsert(&mut self, id: i32, actor: Box>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Actor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/event_loop/mod.rs:13:38 [INFO] [stderr] | [INFO] [stderr] 13 | where F: Fn(&mut Context) -> Box [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:56:46 [INFO] [stderr] | [INFO] [stderr] 56 | pub type MessageHandler = Box>, [INFO] [stderr] | ______________________________________________^ [INFO] [stderr] 57 | | &mut ActorManager, [INFO] [stderr] 58 | | &mut Viewport, [INFO] [stderr] 59 | | &mut Context, [INFO] [stderr] 60 | | &Message)>; [INFO] [stderr] | |_________________________________________________________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 56 | pub type MessageHandler = Box>, [INFO] [stderr] 57 | &mut ActorManager, [INFO] [stderr] 58 | &mut Viewport, [INFO] [stderr] 59 | &mut Context, [INFO] [stderr] 60 | &Message)>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:56:58 [INFO] [stderr] | [INFO] [stderr] 56 | pub type MessageHandler = Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Actor` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:67:20 [INFO] [stderr] | [INFO] [stderr] 67 | ChangeView(Box), [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cache.rs:5:29 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::{Arc, Mutex, ONCE_INIT, Once}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cache.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | static ONCE: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/cache.rs:42:25 [INFO] [stderr] | [INFO] [stderr] 42 | static ONCE: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `side` [INFO] [stderr] --> src/raycast.rs:234:13 [INFO] [stderr] | [INFO] [stderr] 234 | let side = shorten_ray(&mut segment, &rect); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_side` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_frame_delay` [INFO] [stderr] --> src/sprite.rs:179:5 [INFO] [stderr] | [INFO] [stderr] 179 | fn set_frame_delay(&mut self, frame_delay: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_fps` [INFO] [stderr] --> src/sprite.rs:183:5 [INFO] [stderr] | [INFO] [stderr] 183 | fn set_fps(&mut self, fps: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.mold2d.baex5muy-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b" "/opt/rustwide/target/debug/deps/mold2d-cf5db13ef794274b.3b152nlm5l1by3oe.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-333416314d364512.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-4e7423c6db5d181f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-794cd61d53274767.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-93936a2bba77ec06.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-7618b5c9c4d09931.rlib" "/opt/rustwide/target/debug/deps/libsdl2_ttf-032985330670fb0c.rlib" "/opt/rustwide/target/debug/deps/libbitflags-9db05e7002006114.rlib" "/opt/rustwide/target/debug/deps/libsdl2_image-6eb2d8be8b7ce689.rlib" "/opt/rustwide/target/debug/deps/libsdl2-f5cc4cbf38da5f79.rlib" "/opt/rustwide/target/debug/deps/librand-25aea7435ca545a1.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-482e415cbd541a93.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4c9f1ea4a80d486e.rlib" "/opt/rustwide/target/debug/deps/liblibc-d891ae26767b19ff.rlib" "/opt/rustwide/target/debug/deps/libnum-604c95a62156fbeb.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-e7322b522195d68f.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-6f7bf7f2092139b2.rlib" "/opt/rustwide/target/debug/deps/librand-a866ea5e4ea209cb.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-ca46ed16bebb5cc2.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-739c46110ebaee65.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-c810663dab3e9f7e.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-2dd52f0ea276c9ff.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a49361b936b25068.rlib" "/opt/rustwide/target/debug/deps/liblibc-9f7a5de25bd5699b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2" "-lc" "-lm" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stderr] /usr/bin/ld: cannot find -lSDL2_image [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `mold2d`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "38e8f2e92b468a8c230269187f7d41f8a52744991f73a5d9ce3a650ad03ac2d7"` [INFO] running `"docker" "rm" "-f" "38e8f2e92b468a8c230269187f7d41f8a52744991f73a5d9ce3a650ad03ac2d7"` [INFO] [stdout] 38e8f2e92b468a8c230269187f7d41f8a52744991f73a5d9ce3a650ad03ac2d7