[INFO] updating cached repository Ruin0x11/autotile
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ruin0x11/autotile
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ruin0x11/autotile" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Ruin0x11/autotile"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Ruin0x11/autotile'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ruin0x11/autotile" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Ruin0x11/autotile"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Ruin0x11/autotile'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 59bc512b77da3980f43d7ae2c32b30fca0697a28
[INFO] sha for GitHub repo Ruin0x11/autotile: 59bc512b77da3980f43d7ae2c32b30fca0697a28
[INFO] validating manifest of Ruin0x11/autotile on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Ruin0x11/autotile on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Ruin0x11/autotile
[INFO] finished frobbing Ruin0x11/autotile
[INFO] frobbed toml for Ruin0x11/autotile written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/Ruin0x11/autotile/Cargo.toml
[INFO] started frobbing Ruin0x11/autotile
[INFO] finished frobbing Ruin0x11/autotile
[INFO] frobbed toml for Ruin0x11/autotile written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Ruin0x11/autotile/Cargo.toml
[INFO] crate Ruin0x11/autotile already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking Ruin0x11/autotile against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-1/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/Ruin0x11/autotile:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7aa88d019a18028ee6cbe41af63fca73071112c597b6cd1044b912573d10b6ed
[INFO] running `"docker" "start" "-a" "7aa88d019a18028ee6cbe41af63fca73071112c597b6cd1044b912573d10b6ed"`
[INFO] [stderr]    Compiling gcc v0.3.48
[INFO] [stderr]    Compiling freetype-sys v0.4.0
[INFO] [stderr]     Checking bincode v0.7.0
[INFO] [stderr]     Checking cgmath v0.14.1
[INFO] [stderr]     Checking rayon-core v1.0.0
[INFO] [stderr]    Compiling glium v0.16.0
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]     Checking rayon v0.7.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.11
[INFO] [stderr]    Compiling libz-sys v1.0.13
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]     Checking jpeg-decoder v0.1.12
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking image v0.13.0
[INFO] [stderr]     Checking wayland-sys v0.7.8
[INFO] [stderr]     Checking wayland-client v0.7.8
[INFO] [stderr]     Checking wayland-window v0.4.4
[INFO] [stderr]     Checking wayland-kbd v0.6.3
[INFO] [stderr]     Checking winit v0.5.11
[INFO] [stderr]     Checking texture_packer v0.9.0 (https://github.com/Ruin0x11/texture_packer#2f1eba20)
[INFO] [stderr]     Checking glutin v0.7.4
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking glium_text v0.11.0
[INFO] [stderr]     Checking autotile v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `util`
[INFO] [stderr]  --> src/render/background.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use util;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cgmath`
[INFO] [stderr]  --> src/render/shadowmap.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use cgmath;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cgmath`
[INFO] [stderr]  --> src/render/spritemap.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use cgmath;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TexDir`
[INFO] [stderr]  --> src/ui/elements/bar.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ui::renderer::{TexDir, UiRenderer};
[INFO] [stderr]   |                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Callback(Rc<Box<Fn(&mut Ui)>>);
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:28:23
[INFO] [stderr]    |
[INFO] [stderr] 28 |     type Target = Box<Fn(&mut Ui)>;
[INFO] [stderr]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:29:39
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn deref<'a>(&'a self) -> &'a Box<Fn(&mut Ui)> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:34:18
[INFO] [stderr]    |
[INFO] [stderr] 34 | impl From<Rc<Box<Fn(&mut Ui)>>> for Callback {
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:35:23
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn from(f: Rc<Box<Fn(&mut Ui)>>) -> Self {
[INFO] [stderr]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:40:15
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl From<Box<Fn(&mut Ui) + Send>> for Callback {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:41:20
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn from(f: Box<Fn(&mut Ui) + Send>) -> Self {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:46:15
[INFO] [stderr]    |
[INFO] [stderr] 46 | impl From<Box<Fn(&mut Ui)>> for Callback {
[INFO] [stderr]    |               ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn from(f: Box<Fn(&mut Ui)>) -> Self {
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/mod.rs:46:21
[INFO] [stderr]    |
[INFO] [stderr] 46 |     layers: Vec<Box<UiLayer>>,
[INFO] [stderr]    |                     ^^^^^^^ help: use `dyn`: `dyn UiLayer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use std::thread;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration`, `Instant`
[INFO] [stderr]   --> src/main.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::time::{Duration, Instant};
[INFO] [stderr]    |                 ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `util`
[INFO] [stderr]  --> src/render/background.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use util;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cgmath`
[INFO] [stderr]  --> src/render/shadowmap.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use cgmath;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cgmath`
[INFO] [stderr]  --> src/render/spritemap.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use cgmath;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TexDir`
[INFO] [stderr]  --> src/ui/elements/bar.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ui::renderer::{TexDir, UiRenderer};
[INFO] [stderr]   |                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Callback(Rc<Box<Fn(&mut Ui)>>);
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:28:23
[INFO] [stderr]    |
[INFO] [stderr] 28 |     type Target = Box<Fn(&mut Ui)>;
[INFO] [stderr]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:29:39
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn deref<'a>(&'a self) -> &'a Box<Fn(&mut Ui)> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:34:18
[INFO] [stderr]    |
[INFO] [stderr] 34 | impl From<Rc<Box<Fn(&mut Ui)>>> for Callback {
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:35:23
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn from(f: Rc<Box<Fn(&mut Ui)>>) -> Self {
[INFO] [stderr]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:40:15
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl From<Box<Fn(&mut Ui) + Send>> for Callback {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:41:20
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn from(f: Box<Fn(&mut Ui) + Send>) -> Self {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:46:15
[INFO] [stderr]    |
[INFO] [stderr] 46 | impl From<Box<Fn(&mut Ui)>> for Callback {
[INFO] [stderr]    |               ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/layer.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn from(f: Box<Fn(&mut Ui)>) -> Self {
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Ui)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ui/mod.rs:46:21
[INFO] [stderr]    |
[INFO] [stderr] 46 |     layers: Vec<Box<UiLayer>>,
[INFO] [stderr]    |                     ^^^^^^^ help: use `dyn`: `dyn UiLayer`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use std::thread;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration`, `Instant`
[INFO] [stderr]   --> src/main.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 | use std::time::{Duration, Instant};
[INFO] [stderr]    |                 ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `display`
[INFO] [stderr]   --> src/render/shadowmap.rs:57:28
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn render<F, S>(&self, display: &F, target: &mut S, viewport: &Viewport, msecs: u64)
[INFO] [stderr]    |                            ^^^^^^^ help: consider prefixing with an underscore: `_display`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msecs`
[INFO] [stderr]   --> src/render/shadowmap.rs:57:78
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn render<F, S>(&self, display: &F, target: &mut S, viewport: &Viewport, msecs: u64)
[INFO] [stderr]    |                                                                              ^^^^^ help: consider prefixing with an underscore: `_msecs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]   --> src/ui/mod.rs:38:28
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn on_event(&mut self, event: glutin::Event) -> EventResult {
[INFO] [stderr]    |                            ^^^^^ help: consider prefixing with an underscore: `_event`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `color`
[INFO] [stderr]    --> src/ui/renderer.rs:333:30
[INFO] [stderr]     |
[INFO] [stderr] 333 |                              color: (u8, u8, u8, u8),
[INFO] [stderr]     |                              ^^^^^ help: consider prefixing with an underscore: `_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msecs`
[INFO] [stderr]    --> src/ui/renderer.rs:406:78
[INFO] [stderr]     |
[INFO] [stderr] 406 |     fn render<F, S>(&self, display: &F, target: &mut S, viewport: &Viewport, msecs: u64)
[INFO] [stderr]     |                                                                              ^^^^^ help: consider prefixing with an underscore: `_msecs`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/atlas/mod.rs:109:17
[INFO] [stderr]     |
[INFO] [stderr] 109 |             let mut frame = self.frames.get_mut(&key).unwrap();
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/atlas/mod.rs:142:17
[INFO] [stderr]     |
[INFO] [stderr] 142 |             let mut packer = self.packers.get_mut(packer_idx).unwrap();
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `display`
[INFO] [stderr]   --> src/render/shadowmap.rs:57:28
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn render<F, S>(&self, display: &F, target: &mut S, viewport: &Viewport, msecs: u64)
[INFO] [stderr]    |                            ^^^^^^^ help: consider prefixing with an underscore: `_display`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msecs`
[INFO] [stderr]   --> src/render/shadowmap.rs:57:78
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn render<F, S>(&self, display: &F, target: &mut S, viewport: &Viewport, msecs: u64)
[INFO] [stderr]    |                                                                              ^^^^^ help: consider prefixing with an underscore: `_msecs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]   --> src/ui/mod.rs:38:28
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn on_event(&mut self, event: glutin::Event) -> EventResult {
[INFO] [stderr]    |                            ^^^^^ help: consider prefixing with an underscore: `_event`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `color`
[INFO] [stderr]    --> src/ui/renderer.rs:333:30
[INFO] [stderr]     |
[INFO] [stderr] 333 |                              color: (u8, u8, u8, u8),
[INFO] [stderr]     |                              ^^^^^ help: consider prefixing with an underscore: `_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msecs`
[INFO] [stderr]    --> src/ui/renderer.rs:406:78
[INFO] [stderr]     |
[INFO] [stderr] 406 |     fn render<F, S>(&self, display: &F, target: &mut S, viewport: &Viewport, msecs: u64)
[INFO] [stderr]     |                                                                              ^^^^^ help: consider prefixing with an underscore: `_msecs`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/atlas/mod.rs:109:17
[INFO] [stderr]     |
[INFO] [stderr] 109 |             let mut frame = self.frames.get_mut(&key).unwrap();
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/board.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |             let mut v = self.tiles.get_mut(idx).unwrap();
[INFO] [stderr]    |                 ----^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/atlas/mod.rs:142:17
[INFO] [stderr]     |
[INFO] [stderr] 142 |             let mut packer = self.packers.get_mut(packer_idx).unwrap();
[INFO] [stderr]     |                 ----^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `color_mod`
[INFO] [stderr]   --> src/render/spritemap.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     color_mod: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `features`
[INFO] [stderr]   --> src/board.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     features: HashMap<Point, Feature>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Door`
[INFO] [stderr]  --> src/terrain.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Door,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UpStair`
[INFO] [stderr]  --> src/terrain.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     UpStair,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DownStair`
[INFO] [stderr]  --> src/terrain.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     DownStair,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_blocking`
[INFO] [stderr]   --> src/terrain.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn is_blocking(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_toml_value`
[INFO] [stderr]   --> src/util/toml.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub fn get_toml_value<T: Deserialize>(value: &Value, table_name: &str, key: &str) -> Option<T> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `clamp`
[INFO] [stderr]  --> src/ui/elements/bar.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn clamp(input: i32, min: i32, max: i32) -> i32 {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set`
[INFO] [stderr]   --> src/ui/elements/bar.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn set(&mut self, amount: i32) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clear`
[INFO] [stderr]   --> src/ui/elements/message.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn clear(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_fn`
[INFO] [stderr]   --> src/ui/layer.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn from_fn<F: Fn(&mut Ui) + 'static>(f: F) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `push_layer`
[INFO] [stderr]   --> src/ui/mod.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn push_layer<T: 'static + UiLayer>(&mut self, layer: T) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clear`
[INFO] [stderr]   --> src/ui/mod.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn clear(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PointIter`
[INFO] [stderr]   --> src/point/iter.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct PointIter {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/point/iter.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn new<P: Into<Point>>(pos: P) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `SquareIter`
[INFO] [stderr]   --> src/point/iter.rs:77:1
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub struct SquareIter {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/point/iter.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn new<P: Into<Point>>(center: P, radius: i32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BorderIter`
[INFO] [stderr]    --> src/point/iter.rs:164:1
[INFO] [stderr]     |
[INFO] [stderr] 164 | pub struct BorderIter {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/point/iter.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     pub fn new<P: Into<Point>>(top_left: P, bottom_right: P) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `POINT_ZERO`
[INFO] [stderr]   --> src/point/mod.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub const POINT_ZERO: Point = Point { x: 0, y: 0 };
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/board.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |             let mut v = self.tiles.get_mut(idx).unwrap();
[INFO] [stderr]    |                 ----^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `color_mod`
[INFO] [stderr]   --> src/render/spritemap.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     color_mod: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `features`
[INFO] [stderr]   --> src/board.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     features: HashMap<Point, Feature>
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Door`
[INFO] [stderr]  --> src/terrain.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Door,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UpStair`
[INFO] [stderr]  --> src/terrain.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     UpStair,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DownStair`
[INFO] [stderr]  --> src/terrain.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     DownStair,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_blocking`
[INFO] [stderr]   --> src/terrain.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn is_blocking(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `clamp`
[INFO] [stderr]  --> src/ui/elements/bar.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn clamp(input: i32, min: i32, max: i32) -> i32 {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set`
[INFO] [stderr]   --> src/ui/elements/bar.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn set(&mut self, amount: i32) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clear`
[INFO] [stderr]   --> src/ui/elements/message.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn clear(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_fn`
[INFO] [stderr]   --> src/ui/layer.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn from_fn<F: Fn(&mut Ui) + 'static>(f: F) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `push_layer`
[INFO] [stderr]   --> src/ui/mod.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn push_layer<T: 'static + UiLayer>(&mut self, layer: T) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clear`
[INFO] [stderr]   --> src/ui/mod.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn clear(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `PointIter`
[INFO] [stderr]   --> src/point/iter.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct PointIter {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/point/iter.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn new<P: Into<Point>>(pos: P) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `POINT_ZERO`
[INFO] [stderr]   --> src/point/mod.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub const POINT_ZERO: Point = Point { x: 0, y: 0 };
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `"docker" "inspect" "7aa88d019a18028ee6cbe41af63fca73071112c597b6cd1044b912573d10b6ed"`
[INFO] running `"docker" "rm" "-f" "7aa88d019a18028ee6cbe41af63fca73071112c597b6cd1044b912573d10b6ed"`
[INFO] [stdout] 7aa88d019a18028ee6cbe41af63fca73071112c597b6cd1044b912573d10b6ed