[INFO] fetching crate lux 0.1.2...
[INFO] building lux-0.1.2 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate lux 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lux 0.1.2 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lux 0.1.2
[INFO] finished tweaking crates.io crate lux 0.1.2
[INFO] tweaked toml for crates.io crate lux 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85ed00080b8eb03328a14da7f49fb002fbb5b747e2a1fa53dcc2b4985272ba49
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "85ed00080b8eb03328a14da7f49fb002fbb5b747e2a1fa53dcc2b4985272ba49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85ed00080b8eb03328a14da7f49fb002fbb5b747e2a1fa53dcc2b4985272ba49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ed00080b8eb03328a14da7f49fb002fbb5b747e2a1fa53dcc2b4985272ba49", kill_on_drop: false }`
[INFO] [stdout] 85ed00080b8eb03328a14da7f49fb002fbb5b747e2a1fa53dcc2b4985272ba49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12c71edfdc94c0b60e0ff693f3d6929f6d34686dd4e85547175f740f833ddfc7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "12c71edfdc94c0b60e0ff693f3d6929f6d34686dd4e85547175f740f833ddfc7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling lux v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/glutin_window.rs:213:23
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let display = try!(window_builder.build_glium());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/glutin_window.rs:215:29
[INFO] [stdout]     |
[INFO] [stdout] 215 |         let color_program = try!(gen_color_shader(&display));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/glutin_window.rs:216:27
[INFO] [stdout]     |
[INFO] [stdout] 216 |         let tex_program = try!(gen_texture_shader(&display));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/glutin_window.rs:259:13
[INFO] [stdout]     |
[INFO] [stdout] 259 |             try!(self.options.clone().into_window_builder().rebuild_glium(&self.display));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/sprite.rs:122:19
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let img = try!(glium::texture::Texture2d::new(display.borrow_display(), img));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/sprite.rs:130:19
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let img = try!(image::open(self)).flipv();
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/sprite.rs:138:19
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let img = try!(image::open(path));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/sprite.rs:140:19
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let img = try!(glium::texture::Texture2d::new(self.borrow_display(), img));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/sprite.rs:148:19
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let img = try!(glium::texture::Texture2d::new(self.borrow_display(), img));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/sprite.rs:160:23
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let backing = try!(glium::texture::Texture2d::empty(d.borrow_display(), width, height));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/private/game.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 |     async_tasks: Vec<(String, bool, Box<Fn() -> LuxResult<Box<Option<()>>> + Send + 'static>)>,
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> LuxResult<Box<Option<()>>> + Send + 'static`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/private/game.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |     apply_tasks: Vec<(String, Box<Fn(Box<Option<()>>, &mut Window, &mut G) -> LuxResult<()>>)>,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Box<Option<()>>, &mut Window, &mut G) -> LuxResult<()>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:122:26
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let mut runner = try!(GameRunner::new(self));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/private/game.rs:212:27
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let new_load: Box<Fn() -> LuxResult<Box<Option<()>>> + Send> = Box::new(move || {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> LuxResult<Box<Option<()>>> + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/private/game.rs:216:28
[INFO] [stdout]     |
[INFO] [stdout] 216 |         let new_apply: Box<Fn(Box<Option<()>>, &mut Window, &mut G) -> LuxResult<()>> = Box::new(move |r, w, g| {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Box<Option<()>>, &mut Window, &mut G) -> LuxResult<()>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/private/game.rs:235:28
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let new_apply: Box<Fn(Box<Option<()>>, &mut Window, &mut G) -> LuxResult<()>> = Box::new(move |_, w, g| {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Box<Option<()>>, &mut Window, &mut G) -> LuxResult<()>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:281:21
[INFO] [stdout]     |
[INFO] [stdout] 281 |             window: try!(Window::new_with_defaults()),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:323:13
[INFO] [stdout]     |
[INFO] [stdout] 323 |             try!(r);
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:329:9
[INFO] [stdout]     |
[INFO] [stdout] 329 |         try!(r);
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:383:9
[INFO] [stdout]     |
[INFO] [stdout] 383 |         try!(self.do_load());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:387:13
[INFO] [stdout]     |
[INFO] [stdout] 387 |             try!(self.step());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:444:26
[INFO] [stdout]     |
[INFO] [stdout] 444 |                 Ok(r) => try!(r),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:455:13
[INFO] [stdout]     |
[INFO] [stdout] 455 |             try!(apply_task(res, &mut self.window, &mut self.game));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/private/primitive_canvas.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 Rc<glium::texture::Texture2d>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rc<glium::texture::Texture2d>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/private/primitive_canvas.rs:147:26
[INFO] [stdout]     |
[INFO] [stdout] 147 |                          &glium::texture::Texture2d,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &glium::texture::Texture2d`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:281:29
[INFO] [stdout]     |
[INFO] [stdout] 281 |         let vertex_buffer = try!(glium::VertexBuffer::new(self.borrow_display(), points));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:291:31
[INFO] [stdout]     |
[INFO] [stdout] 291 |                 let idx_buf = try!(IndexBuffer::new(self.borrow_display(), typ, idxs));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:312:29
[INFO] [stdout]     |
[INFO] [stdout] 312 |         let vertex_buffer = try!(glium::VertexBuffer::new(self.borrow_display(), points));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:324:31
[INFO] [stdout]     |
[INFO] [stdout] 324 |                 let idx_buf = try!(IndexBuffer::new(self.borrow_display(), typ, idxs));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         try!(self.flush_draw());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:378:9
[INFO] [stdout]     |
[INFO] [stdout] 378 |         try!(self.flush_draw());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 |             try!(self.flush_draw());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:425:17
[INFO] [stdout]     |
[INFO] [stdout] 425 |                 try!(self.flush_draw());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:492:13
[INFO] [stdout]     |
[INFO] [stdout] 492 |             try!(self.flush_draw());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:504:17
[INFO] [stdout]     |
[INFO] [stdout] 504 |                 try!(self.flush_draw());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/private/error.rs:54:44
[INFO] [stdout]    |
[INFO] [stdout] 54 |             &LuxError::IoError(ref ioe) => Error::description(ioe),
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/private/error.rs:51:52
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 &ShaderError::Creation(ref e) => e.description(),
[INFO] [stdout]    |                                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/private/error.rs:52:51
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 &ShaderError::Chooser(ref e) => e.description(),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/private/error.rs:57:47
[INFO] [stdout]    |
[INFO] [stdout] 57 |             &LuxError::ImageError(ref e) => e.description(),
[INFO] [stdout]    |                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/private/error.rs:70:58
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     LuxError::WindowError(String::from(e.description()))
[INFO] [stdout]    |                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::traits::Float`
[INFO] [stdout]    --> src/private/canvas.rs:525:13
[INFO] [stdout]     |
[INFO] [stdout] 525 |         use num::traits::Float as Nfloat;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::traits::Float`
[INFO] [stdout]   --> src/private/raw.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         use num::traits::Float;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `BaseColor`
[INFO] [stdout]   --> src/private/glutin_window.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | type BaseColor = [f32; 4];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `events_since_last_render`
[INFO] [stdout]   --> src/private/glutin_window.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     events_since_last_render: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/test_runner.rs:11:34
[INFO] [stdout]    |
[INFO] [stdout] 11 |     tests: VecDeque<(String, Box<FnMut(&mut Frame)>)>
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Frame)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/test_runner.rs:20:68
[INFO] [stdout]    |
[INFO] [stdout] 20 |         self.tests.push_back((name.to_string(), Box::new(f) as Box<FnMut(&mut Frame)>));
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Frame)`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/test_runner.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let mut window = try!(Window::new_with_defaults());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "12c71edfdc94c0b60e0ff693f3d6929f6d34686dd4e85547175f740f833ddfc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c71edfdc94c0b60e0ff693f3d6929f6d34686dd4e85547175f740f833ddfc7", kill_on_drop: false }`
[INFO] [stdout] 12c71edfdc94c0b60e0ff693f3d6929f6d34686dd4e85547175f740f833ddfc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d7be9cafcdfcbc515a6e00f9b7e59bab4edcfbfdd2dd8355cdd25dd383812da
[INFO] running `Command { std: "docker" "start" "-a" "3d7be9cafcdfcbc515a6e00f9b7e59bab4edcfbfdd2dd8355cdd25dd383812da", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/glutin_window.rs:213:23
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let display = try!(window_builder.build_glium());
[INFO] [stdout]     |                       ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/glutin_window.rs:215:29
[INFO] [stdout]     |
[INFO] [stdout] 215 |         let color_program = try!(gen_color_shader(&display));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/glutin_window.rs:216:27
[INFO] [stdout]     |
[INFO] [stdout] 216 |         let tex_program = try!(gen_texture_shader(&display));
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/glutin_window.rs:259:13
[INFO] [stdout]     |
[INFO] [stdout] 259 |             try!(self.options.clone().into_window_builder().rebuild_glium(&self.display));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/sprite.rs:122:19
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let img = try!(glium::texture::Texture2d::new(display.borrow_display(), img));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/sprite.rs:130:19
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let img = try!(image::open(self)).flipv();
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/sprite.rs:138:19
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let img = try!(image::open(path));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/sprite.rs:140:19
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let img = try!(glium::texture::Texture2d::new(self.borrow_display(), img));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/sprite.rs:148:19
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let img = try!(glium::texture::Texture2d::new(self.borrow_display(), img));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/sprite.rs:160:23
[INFO] [stdout]     |
[INFO] [stdout] 160 |         let backing = try!(glium::texture::Texture2d::empty(d.borrow_display(), width, height));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/private/game.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 |     async_tasks: Vec<(String, bool, Box<Fn() -> LuxResult<Box<Option<()>>> + Send + 'static>)>,
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> LuxResult<Box<Option<()>>> + Send + 'static`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/private/game.rs:24:35
[INFO] [stdout]    |
[INFO] [stdout] 24 |     apply_tasks: Vec<(String, Box<Fn(Box<Option<()>>, &mut Window, &mut G) -> LuxResult<()>>)>,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Box<Option<()>>, &mut Window, &mut G) -> LuxResult<()>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:122:26
[INFO] [stdout]     |
[INFO] [stdout] 122 |         let mut runner = try!(GameRunner::new(self));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/private/game.rs:212:27
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let new_load: Box<Fn() -> LuxResult<Box<Option<()>>> + Send> = Box::new(move || {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> LuxResult<Box<Option<()>>> + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/private/game.rs:216:28
[INFO] [stdout]     |
[INFO] [stdout] 216 |         let new_apply: Box<Fn(Box<Option<()>>, &mut Window, &mut G) -> LuxResult<()>> = Box::new(move |r, w, g| {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Box<Option<()>>, &mut Window, &mut G) -> LuxResult<()>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/private/game.rs:235:28
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let new_apply: Box<Fn(Box<Option<()>>, &mut Window, &mut G) -> LuxResult<()>> = Box::new(move |_, w, g| {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Box<Option<()>>, &mut Window, &mut G) -> LuxResult<()>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:281:21
[INFO] [stdout]     |
[INFO] [stdout] 281 |             window: try!(Window::new_with_defaults()),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:323:13
[INFO] [stdout]     |
[INFO] [stdout] 323 |             try!(r);
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:329:9
[INFO] [stdout]     |
[INFO] [stdout] 329 |         try!(r);
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:383:9
[INFO] [stdout]     |
[INFO] [stdout] 383 |         try!(self.do_load());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:387:13
[INFO] [stdout]     |
[INFO] [stdout] 387 |             try!(self.step());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:444:26
[INFO] [stdout]     |
[INFO] [stdout] 444 |                 Ok(r) => try!(r),
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/game.rs:455:13
[INFO] [stdout]     |
[INFO] [stdout] 455 |             try!(apply_task(res, &mut self.window, &mut self.game));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/private/primitive_canvas.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 Rc<glium::texture::Texture2d>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rc<glium::texture::Texture2d>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition.
[INFO] [stdout]    --> src/private/primitive_canvas.rs:147:26
[INFO] [stdout]     |
[INFO] [stdout] 147 |                          &glium::texture::Texture2d,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &glium::texture::Texture2d`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:281:29
[INFO] [stdout]     |
[INFO] [stdout] 281 |         let vertex_buffer = try!(glium::VertexBuffer::new(self.borrow_display(), points));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:291:31
[INFO] [stdout]     |
[INFO] [stdout] 291 |                 let idx_buf = try!(IndexBuffer::new(self.borrow_display(), typ, idxs));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:312:29
[INFO] [stdout]     |
[INFO] [stdout] 312 |         let vertex_buffer = try!(glium::VertexBuffer::new(self.borrow_display(), points));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:324:31
[INFO] [stdout]     |
[INFO] [stdout] 324 |                 let idx_buf = try!(IndexBuffer::new(self.borrow_display(), typ, idxs));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |         try!(self.flush_draw());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:378:9
[INFO] [stdout]     |
[INFO] [stdout] 378 |         try!(self.flush_draw());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 |             try!(self.flush_draw());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:425:17
[INFO] [stdout]     |
[INFO] [stdout] 425 |                 try!(self.flush_draw());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:492:13
[INFO] [stdout]     |
[INFO] [stdout] 492 |             try!(self.flush_draw());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/private/primitive_canvas.rs:504:17
[INFO] [stdout]     |
[INFO] [stdout] 504 |                 try!(self.flush_draw());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/private/error.rs:54:44
[INFO] [stdout]    |
[INFO] [stdout] 54 |             &LuxError::IoError(ref ioe) => Error::description(ioe),
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/private/error.rs:51:52
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 &ShaderError::Creation(ref e) => e.description(),
[INFO] [stdout]    |                                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/private/error.rs:52:51
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 &ShaderError::Chooser(ref e) => e.description(),
[INFO] [stdout]    |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/private/error.rs:57:47
[INFO] [stdout]    |
[INFO] [stdout] 57 |             &LuxError::ImageError(ref e) => e.description(),
[INFO] [stdout]    |                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/private/error.rs:70:58
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     LuxError::WindowError(String::from(e.description()))
[INFO] [stdout]    |                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::traits::Float`
[INFO] [stdout]    --> src/private/canvas.rs:525:13
[INFO] [stdout]     |
[INFO] [stdout] 525 |         use num::traits::Float as Nfloat;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num::traits::Float`
[INFO] [stdout]   --> src/private/raw.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         use num::traits::Float;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `BaseColor`
[INFO] [stdout]   --> src/private/glutin_window.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | type BaseColor = [f32; 4];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `events_since_last_render`
[INFO] [stdout]   --> src/private/glutin_window.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     events_since_last_render: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling noise v0.1.5
[INFO] [stdout] error[E0432]: unresolved imports `rand::Rand`, `rand::XorShiftRng`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/noise-0.1.5/src/seed.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | use rand::{Rand, Rng, SeedableRng, XorShiftRng};
[INFO] [stdout]    |            ^^^^                    ^^^^^^^^^^^ no `XorShiftRng` in the root
[INFO] [stdout]    |            |
[INFO] [stdout]    |            no `Rand` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `noise`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3d7be9cafcdfcbc515a6e00f9b7e59bab4edcfbfdd2dd8355cdd25dd383812da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7be9cafcdfcbc515a6e00f9b7e59bab4edcfbfdd2dd8355cdd25dd383812da", kill_on_drop: false }`
[INFO] [stdout] 3d7be9cafcdfcbc515a6e00f9b7e59bab4edcfbfdd2dd8355cdd25dd383812da
