[INFO] cloning repository https://github.com/Maxjen/inferno
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Maxjen/inferno" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxjen%2Finferno", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxjen%2Finferno'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5110adc25ad6146eb46023d666c21df7d7ce0fb7
[INFO] testing Maxjen/inferno against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxjen%2Finferno" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Maxjen/inferno on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Maxjen/inferno
[INFO] finished tweaking git repo https://github.com/Maxjen/inferno
[INFO] tweaked toml for git repo https://github.com/Maxjen/inferno written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/Maxjen/inferno already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0658e68ce5e581fa5ff5d55d164adbdd596cb9dc9dd9f4bd8b93c2d9ccfd61b0
[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" "0658e68ce5e581fa5ff5d55d164adbdd596cb9dc9dd9f4bd8b93c2d9ccfd61b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0658e68ce5e581fa5ff5d55d164adbdd596cb9dc9dd9f4bd8b93c2d9ccfd61b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0658e68ce5e581fa5ff5d55d164adbdd596cb9dc9dd9f4bd8b93c2d9ccfd61b0", kill_on_drop: false }`
[INFO] [stdout] 0658e68ce5e581fa5ff5d55d164adbdd596cb9dc9dd9f4bd8b93c2d9ccfd61b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff506a7dbf2bb8efb445931375ddc874459bdfb2e0ea4425d2c07c9163cfd08
[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" "8ff506a7dbf2bb8efb445931375ddc874459bdfb2e0ea4425d2c07c9163cfd08", kill_on_drop: false }`
[INFO] [stderr]    Compiling odds v0.2.26
[INFO] [stderr]    Compiling byteorder v0.4.2
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling glium v0.28.0
[INFO] [stderr]    Compiling backtrace v0.3.53
[INFO] [stderr]    Compiling image v0.23.10
[INFO] [stderr]    Compiling stb_truetype v0.1.2
[INFO] [stderr]    Compiling line_drawing v0.8.0
[INFO] [stderr]    Compiling arrayvec v0.3.25
[INFO] [stderr]    Compiling andrew v0.3.0
[INFO] [stderr]    Compiling rusttype v0.1.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.12.0
[INFO] [stderr]    Compiling winit v0.23.0
[INFO] [stderr]    Compiling glutin v0.25.1
[INFO] [stderr]    Compiling inferno v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `glium::glutin::Event`
[INFO] [stdout]  --> src/gui/widget.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use glium::glutin::Event;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^-----
[INFO] [stdout]   |     |              |
[INFO] [stdout]   |     |              help: a similar name exists in the module: `event`
[INFO] [stdout]   |     no `Event` in `glutin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `glium::glutin::Event`
[INFO] [stdout]  --> src/gui/docks.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use glium::glutin::Event;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^-----
[INFO] [stdout]   |     |              |
[INFO] [stdout]   |     |              help: a similar name exists in the module: `event`
[INFO] [stdout]   |     no `Event` in `glutin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `glutin_backend` in `backend`
[INFO] [stdout]    --> src/resources/texture_atlas.rs:170:54
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn upload(&mut self, frame: &glium::backend::glutin_backend::GlutinFacade) {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^ could not find `glutin_backend` in `backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `glutin_backend` in `backend`
[INFO] [stdout]   --> src/rendering/color_2d_batch.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |     display: &'a glium::backend::glutin_backend::GlutinFacade,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^ could not find `glutin_backend` in `backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `glutin_backend` in `backend`
[INFO] [stdout]   --> src/rendering/color_2d_batch.rs:22:45
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(display: &'a glium::backend::glutin_backend::GlutinFacade, polygon_mode: PolygonMode) -> Self {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^ could not find `glutin_backend` in `backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `glutin_backend` in `backend`
[INFO] [stdout]  --> src/rendering/color_triangle_batch.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 |     display: &'a glium::backend::glutin_backend::GlutinFacade,
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^ could not find `glutin_backend` in `backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `glutin_backend` in `backend`
[INFO] [stdout]   --> src/rendering/color_triangle_batch.rs:15:45
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(display: &'a glium::backend::glutin_backend::GlutinFacade, perspective: bool) -> Self {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^ could not find `glutin_backend` in `backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `glutin_backend` in `backend`
[INFO] [stdout]  --> src/rendering/sprite_triangle_batch.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 |     display: &'a glium::backend::glutin_backend::GlutinFacade,
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^ could not find `glutin_backend` in `backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `glutin_backend` in `backend`
[INFO] [stdout]   --> src/rendering/sprite_triangle_batch.rs:18:45
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new(display: &'a glium::backend::glutin_backend::GlutinFacade, atlas: Rc<RefCell<TextureAtlas>>) -> Self {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^ could not find `glutin_backend` in `backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `glutin_backend` in `backend`
[INFO] [stdout]  --> src/rendering/font_triangle_batch.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 |     display: &'a glium::backend::glutin_backend::GlutinFacade,
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^ could not find `glutin_backend` in `backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `glutin_backend` in `backend`
[INFO] [stdout]   --> src/rendering/font_triangle_batch.rs:18:45
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new(display: &'a glium::backend::glutin_backend::GlutinFacade, atlas: Rc<RefCell<TextureAtlas>>) -> Self {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^ could not find `glutin_backend` in `backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `glutin_backend` in `backend`
[INFO] [stdout]   --> src/rendering/draw_batch.rs:16:34
[INFO] [stdout]    |
[INFO] [stdout] 16 |     display: &'a glium::backend::glutin_backend::GlutinFacade,
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^ could not find `glutin_backend` in `backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `glutin_backend` in `backend`
[INFO] [stdout]   --> src/rendering/draw_batch.rs:21:45
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(display: &'a glium::backend::glutin_backend::GlutinFacade) -> DrawBatch<'a> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^ could not find `glutin_backend` in `backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `glutin_backend` in `backend`
[INFO] [stdout]   --> src/gui/window.rs:22:38
[INFO] [stdout]    |
[INFO] [stdout] 22 |         display: &'a glium::backend::glutin_backend::GlutinFacade,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^ could not find `glutin_backend` in `backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ElementState` in `glutin`
[INFO] [stdout]    --> src/gui/docks.rs:532:46
[INFO] [stdout]     |
[INFO] [stdout] 532 |             Event::MouseInput(glium::glutin::ElementState::Released, glium::glutin::MouseButton::Left) => {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^ could not find `ElementState` in `glutin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `MouseButton` in `glutin`
[INFO] [stdout]    --> src/gui/docks.rs:532:85
[INFO] [stdout]     |
[INFO] [stdout] 532 |             Event::MouseInput(glium::glutin::ElementState::Released, glium::glutin::MouseButton::Left) => {
[INFO] [stdout]     |                                                                                     ^^^^^^^^^^^ could not find `MouseButton` in `glutin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `RGBA` in crate `image`
[INFO] [stdout]    --> src/resources/texture_atlas.rs:208:110
[INFO] [stdout]     |
[INFO] [stdout] 208 |             image::save_buffer(&Path::new(&*name), &self.data, self.width as u32, self.height as u32, image::RGBA(8)).unwrap();
[INFO] [stdout]     |                                                                                                              ^^^^ not found in `image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Gray` in crate `image`
[INFO] [stdout]    --> src/resources/texture_atlas.rs:212:110
[INFO] [stdout]     |
[INFO] [stdout] 212 |             image::save_buffer(&Path::new(&*name), &self.data, self.width as u32, self.height as u32, image::Gray(8)).unwrap();
[INFO] [stdout]     |                                                                                                              ^^^^ not found in `image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/resources/resource_manager.rs:279:19
[INFO] [stdout]     |
[INFO] [stdout] 279 |         let img = try!(image::open(&Path::new(string)));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `image::GenericImage`
[INFO] [stdout]  --> src/resources/resource_manager.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use image::GenericImage;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PositionedGlyph`
[INFO] [stdout]   --> src/resources/resource_manager.rs:13:47
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rusttype::{FontCollection, Pixels, point, PositionedGlyph};
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Path` is imported redundantly
[INFO] [stdout]    --> src/resources/resource_manager.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 8   | use std::path::Path;
[INFO] [stdout]     |     --------------- the item `Path` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 108 |         use std::path::Path;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resources/resource_manager.rs:217:32
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gui/window.rs:16:30
[INFO] [stdout]    |
[INFO] [stdout] 16 |     child: Option<Rc<RefCell<Widget>>>
[INFO] [stdout]    |                              ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gui/window.rs:40:51
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn set_child(&mut self, child: Rc<RefCell<Widget>>) {
[INFO] [stdout]    |                                                   ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gui/window.rs:62:71
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn create_event_listener(&self, x: i32, y: i32) -> Option<Box<EventListener>> {
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^ help: use `dyn`: `dyn EventListener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gui/widget.rs:12:85
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn get_highest_priority_child(&self, x: i32, y: i32) -> (i32, Option<Rc<RefCell<Widget>>>);
[INFO] [stdout]    |                                                                                     ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gui/widget.rs:13:67
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn create_event_listener(&self, x: i32, y: i32) -> Option<Box<EventListener>> { None }
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn EventListener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gui/button.rs:37:85
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn get_highest_priority_child(&self, x: i32, y: i32) -> (i32, Option<Rc<RefCell<Widget>>>) {
[INFO] [stdout]    |                                                                                     ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/gui/docks.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cell::Cell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gui/docks.rs:52:32
[INFO] [stdout]    |
[INFO] [stdout] 52 |     dock_cells: Vec<Rc<RefCell<DockCell>>>,
[INFO] [stdout]    |                                ^^^^^^^^ help: use `dyn`: `dyn DockCell`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gui/docks.rs:67:55
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn add_dock_cell(&mut self, dock_cell: Rc<RefCell<DockCell>>) {
[INFO] [stdout]    |                                                       ^^^^^^^^ help: use `dyn`: `dyn DockCell`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gui/docks.rs:72:58
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn insert_dock_cell(&mut self, dock_cell: Rc<RefCell<DockCell>>, index: usize) {
[INFO] [stdout]    |                                                          ^^^^^^^^ help: use `dyn`: `dyn DockCell`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gui/docks.rs:401:31
[INFO] [stdout]     |
[INFO] [stdout] 401 |     widget: Option<Rc<RefCell<Widget>>>,
[INFO] [stdout]     |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/gui/docks.rs:719:92
[INFO] [stdout]     |
[INFO] [stdout] 719 |                 return dock_table_root.borrow().get_new_dock_cell_position(x, y, false, 0);;
[INFO] [stdout]     |                                                                                            ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gui/docks.rs:964:85
[INFO] [stdout]     |
[INFO] [stdout] 964 |     fn get_highest_priority_child(&self, x: i32, y: i32) -> (i32, Option<Rc<RefCell<Widget>>>) {
[INFO] [stdout]     |                                                                                     ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gui/docks.rs:973:67
[INFO] [stdout]     |
[INFO] [stdout] 973 |     fn create_event_listener(&self, x: i32, y: i32) -> Option<Box<EventListener>> {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn EventListener`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stdout]  --> src/resources/resource_manager.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::hash::{Hash, SipHasher, Hasher};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stdout]   --> src/resources/resource_manager.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let mut s = SipHasher::new();
[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/resources/resource_manager.rs:117:65
[INFO] [stdout]     |
[INFO] [stdout] 117 |             Err(err) => panic!("couldn't open {}: {}", display, Error::description(&err)),
[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/resources/resource_manager.rs:123:65
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Err(err) => panic!("couldn't read {}: {}", display, Error::description(&err)),
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::collections::hash_map::DefaultHasher` instead
[INFO] [stdout]   --> src/resources/resource_manager.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let mut s = SipHasher::new();
[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/resources/resource_manager.rs:211:57
[INFO] [stdout]     |
[INFO] [stdout] 211 |             ResourceManagerError::Image(ref err) => err.description(),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `dimensions` found for enum `image::DynamicImage` in the current scope
[INFO] [stdout]    --> src/resources/resource_manager.rs:280:35
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let (width, height) = img.dimensions();
[INFO] [stdout]     |                                   ^^^^^^^^^^ method not found in `image::DynamicImage`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use image::GenericImageView;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `raw_pixels` found for enum `image::DynamicImage` in the current scope
[INFO] [stdout]    --> src/resources/resource_manager.rs:291:75
[INFO] [stdout]     |
[INFO] [stdout] 291 |             atlas.set_region(region.0, region.1, region.2, region.3, &img.raw_pixels(), width as usize * 4);
[INFO] [stdout]     |                                                                           ^^^^^^^^^^ method not found in `image::DynamicImage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 20 previous errors; 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `inferno`.
[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" "8ff506a7dbf2bb8efb445931375ddc874459bdfb2e0ea4425d2c07c9163cfd08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff506a7dbf2bb8efb445931375ddc874459bdfb2e0ea4425d2c07c9163cfd08", kill_on_drop: false }`
[INFO] [stdout] 8ff506a7dbf2bb8efb445931375ddc874459bdfb2e0ea4425d2c07c9163cfd08
