[INFO] updating cached repository sdonnan/pathvis-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sdonnan/pathvis-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sdonnan/pathvis-rs" "work/ex/clippy-test-run/sources/stable/gh/sdonnan/pathvis-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/sdonnan/pathvis-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sdonnan/pathvis-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/sdonnan/pathvis-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/sdonnan/pathvis-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 18082bd7f75f305b654a60c1f63fe64f8d2474f5
[INFO] sha for GitHub repo sdonnan/pathvis-rs: 18082bd7f75f305b654a60c1f63fe64f8d2474f5
[INFO] validating manifest of sdonnan/pathvis-rs on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sdonnan/pathvis-rs on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sdonnan/pathvis-rs
[INFO] finished frobbing sdonnan/pathvis-rs
[INFO] frobbed toml for sdonnan/pathvis-rs written to work/ex/clippy-test-run/sources/stable/gh/sdonnan/pathvis-rs/Cargo.toml
[INFO] started frobbing sdonnan/pathvis-rs
[INFO] finished frobbing sdonnan/pathvis-rs
[INFO] frobbed toml for sdonnan/pathvis-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/sdonnan/pathvis-rs/Cargo.toml
[INFO] crate sdonnan/pathvis-rs has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting sdonnan/pathvis-rs against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/sdonnan/pathvis-rs:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 64d2aeaf733d1596392e8c92ad1c3cf5b8365df18355bc3fb31cf4b11fc173f0
[INFO] running `"docker" "start" "-a" "64d2aeaf733d1596392e8c92ad1c3cf5b8365df18355bc3fb31cf4b11fc173f0"`
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]     Checking stb_truetype v0.2.2
[INFO] [stderr]     Checking deflate v0.7.18
[INFO] [stderr]    Compiling quote v0.6.5
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]     Checking wayland-sys v0.12.5
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking rusttype v0.4.3
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking wayland-client v0.12.5
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rayon v1.0.2
[INFO] [stderr]     Checking piston2d-graphics v0.26.0
[INFO] [stderr]     Checking wayland-protocols v0.12.5
[INFO] [stderr]     Checking wayland-kbd v0.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking wayland-window v0.13.3
[INFO] [stderr]     Checking winit v0.12.0
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking pistoncore-input v0.21.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.53.0
[INFO] [stderr]     Checking pistoncore-window v0.32.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.37.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.47.0
[INFO] [stderr]     Checking piston v0.37.0
[INFO] [stderr]     Checking pathvis-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/planning/astar.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |             world: world,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `world`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/planning/astar.rs:352:13
[INFO] [stderr]     |
[INFO] [stderr] 352 |             println!("");
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/planning/world.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |             strat: strat,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `strat`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/planning/world.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |             x: x,
[INFO] [stderr]    |             ^^^^ help: replace it with: `x`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/planning/world.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 |             y: y,
[INFO] [stderr]    |             ^^^^ help: replace it with: `y`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/planning/world.rs:170:21
[INFO] [stderr]     |
[INFO] [stderr] 170 |                     width: width,
[INFO] [stderr]     |                     ^^^^^^^^^^^^ help: replace it with: `width`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/planning/world.rs:171:21
[INFO] [stderr]     |
[INFO] [stderr] 171 |                     height: height,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: replace it with: `height`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/planning/world.rs:172:21
[INFO] [stderr]     |
[INFO] [stderr] 172 |                     cells: cells,
[INFO] [stderr]     |                     ^^^^^^^^^^^^ help: replace it with: `cells`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/world_view.rs:68:13
[INFO] [stderr]    |
[INFO] [stderr] 68 |             settings: settings,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `settings`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/planning/astar.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |             world: world,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `world`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/planning/astar.rs:352:13
[INFO] [stderr]     |
[INFO] [stderr] 352 |             println!("");
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/planning/world.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |             strat: strat,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `strat`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/planning/world.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |             x: x,
[INFO] [stderr]    |             ^^^^ help: replace it with: `x`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/planning/world.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 |             y: y,
[INFO] [stderr]    |             ^^^^ help: replace it with: `y`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/planning/world.rs:170:21
[INFO] [stderr]     |
[INFO] [stderr] 170 |                     width: width,
[INFO] [stderr]     |                     ^^^^^^^^^^^^ help: replace it with: `width`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/planning/world.rs:171:21
[INFO] [stderr]     |
[INFO] [stderr] 171 |                     height: height,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: replace it with: `height`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/planning/world.rs:172:21
[INFO] [stderr]     |
[INFO] [stderr] 172 |                     cells: cells,
[INFO] [stderr]     |                     ^^^^^^^^^^^^ help: replace it with: `cells`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/world_view.rs:68:13
[INFO] [stderr]    |
[INFO] [stderr] 68 |             settings: settings,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `settings`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:181:32
[INFO] [stderr]     |
[INFO] [stderr] 181 |             Cell::Visited { g, h:_, k:_, parent:_ } => g,
[INFO] [stderr]     |                                ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unneeded_field_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:181:37
[INFO] [stderr]     |
[INFO] [stderr] 181 |             Cell::Visited { g, h:_, k:_, parent:_ } => g,
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:181:42
[INFO] [stderr]     |
[INFO] [stderr] 181 |             Cell::Visited { g, h:_, k:_, parent:_ } => g,
[INFO] [stderr]     |                                          ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Visited { g, .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:220:40
[INFO] [stderr]     |
[INFO] [stderr] 220 |                     Cell::Visited { g, h:_, k:_, parent:_ } =>
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:220:45
[INFO] [stderr]     |
[INFO] [stderr] 220 |                     Cell::Visited { g, h:_, k:_, parent:_ } =>
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:220:50
[INFO] [stderr]     |
[INFO] [stderr] 220 |                     Cell::Visited { g, h:_, k:_, parent:_ } =>
[INFO] [stderr]     |                                                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Visited { g, .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:280:47
[INFO] [stderr]     |
[INFO] [stderr] 280 |                     if let Some(Cell::Visited{g:_,h:_,k:_,parent}) = self.world.cell(prev_id) {
[INFO] [stderr]     |                                               ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:280:51
[INFO] [stderr]     |
[INFO] [stderr] 280 |                     if let Some(Cell::Visited{g:_,h:_,k:_,parent}) = self.world.cell(prev_id) {
[INFO] [stderr]     |                                                   ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:280:55
[INFO] [stderr]     |
[INFO] [stderr] 280 |                     if let Some(Cell::Visited{g:_,h:_,k:_,parent}) = self.world.cell(prev_id) {
[INFO] [stderr]     |                                                       ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Visited { parent, .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]   --> src/planning/world.rs:21:35
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Cell::Visited { g, h, k: _, parent } => 
[INFO] [stderr]    |                                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Try with `Visited { g, h, parent, .. }`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]   --> src/planning/world.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             Cell::Visited { g: _, h: _, k: _, parent: _ } => {*self = Cell::Open},
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Try with `Visited { .. }` instead
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]   --> src/world_controller.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 |             AppState::Config { cfg: _, world } => &world,
[INFO] [stderr]    |                                ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Try with `Config { world, .. }`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]   --> src/world_controller.rs:27:37
[INFO] [stderr]    |
[INFO] [stderr] 27 |             AppState::Config { cfg, world: _ } => cfg.goal,
[INFO] [stderr]    |                                     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Try with `Config { cfg, .. }`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]   --> src/world_controller.rs:34:37
[INFO] [stderr]    |
[INFO] [stderr] 34 |             AppState::Config { cfg, world: _ } => cfg.start,
[INFO] [stderr]    |                                     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Try with `Config { cfg, .. }`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Key`
[INFO] [stderr]   --> src/world_controller.rs:75:37
[INFO] [stderr]    |
[INFO] [stderr] 75 |         use piston::input::{Button, Key, MouseButton};
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/world_controller.rs:122:40
[INFO] [stderr]     |
[INFO] [stderr] 122 |                     AppState::Config { cfg: _, world} => {
[INFO] [stderr]     |                                        ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Config { world, .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/world_view.rs:289:64
[INFO] [stderr]     |
[INFO] [stderr] 289 |                 if let Cell::Visited{g: goalcost, h: heurcost, k: _, parent} = cell {
[INFO] [stderr]     |                                                                ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Visited { g: goalcost, h: heurcost, parent, .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/world_view.rs:339:79
[INFO] [stderr]     |
[INFO] [stderr] 339 |                     let cost = if let Cell::Visited{g: goalcost, h: heurcost, k: _, parent:_} = 
[INFO] [stderr]     |                                                                               ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/world_view.rs:339:85
[INFO] [stderr]     |
[INFO] [stderr] 339 |                     let cost = if let Cell::Visited{g: goalcost, h: heurcost, k: _, parent:_} = 
[INFO] [stderr]     |                                                                                     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Visited { g: goalcost, h: heurcost, .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:181:32
[INFO] [stderr]     |
[INFO] [stderr] 181 |             Cell::Visited { g, h:_, k:_, parent:_ } => g,
[INFO] [stderr]     |                                ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unneeded_field_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:181:37
[INFO] [stderr]     |
[INFO] [stderr] 181 |             Cell::Visited { g, h:_, k:_, parent:_ } => g,
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:181:42
[INFO] [stderr]     |
[INFO] [stderr] 181 |             Cell::Visited { g, h:_, k:_, parent:_ } => g,
[INFO] [stderr]     |                                          ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Visited { g, .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:220:40
[INFO] [stderr]     |
[INFO] [stderr] 220 |                     Cell::Visited { g, h:_, k:_, parent:_ } =>
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:220:45
[INFO] [stderr]     |
[INFO] [stderr] 220 |                     Cell::Visited { g, h:_, k:_, parent:_ } =>
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:220:50
[INFO] [stderr]     |
[INFO] [stderr] 220 |                     Cell::Visited { g, h:_, k:_, parent:_ } =>
[INFO] [stderr]     |                                                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Visited { g, .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:280:47
[INFO] [stderr]     |
[INFO] [stderr] 280 |                     if let Some(Cell::Visited{g:_,h:_,k:_,parent}) = self.world.cell(prev_id) {
[INFO] [stderr]     |                                               ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:280:51
[INFO] [stderr]     |
[INFO] [stderr] 280 |                     if let Some(Cell::Visited{g:_,h:_,k:_,parent}) = self.world.cell(prev_id) {
[INFO] [stderr]     |                                                   ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/planning/astar.rs:280:55
[INFO] [stderr]     |
[INFO] [stderr] 280 |                     if let Some(Cell::Visited{g:_,h:_,k:_,parent}) = self.world.cell(prev_id) {
[INFO] [stderr]     |                                                       ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Visited { parent, .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]   --> src/planning/world.rs:21:35
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Cell::Visited { g, h, k: _, parent } => 
[INFO] [stderr]    |                                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Try with `Visited { g, h, parent, .. }`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: All the struct fields are matched to a wildcard pattern, consider using `..`.
[INFO] [stderr]   --> src/planning/world.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             Cell::Visited { g: _, h: _, k: _, parent: _ } => {*self = Cell::Open},
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Try with `Visited { .. }` instead
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]   --> src/world_controller.rs:20:32
[INFO] [stderr]    |
[INFO] [stderr] 20 |             AppState::Config { cfg: _, world } => &world,
[INFO] [stderr]    |                                ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Try with `Config { world, .. }`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]   --> src/world_controller.rs:27:37
[INFO] [stderr]    |
[INFO] [stderr] 27 |             AppState::Config { cfg, world: _ } => cfg.goal,
[INFO] [stderr]    |                                     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Try with `Config { cfg, .. }`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]   --> src/world_controller.rs:34:37
[INFO] [stderr]    |
[INFO] [stderr] 34 |             AppState::Config { cfg, world: _ } => cfg.start,
[INFO] [stderr]    |                                     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Try with `Config { cfg, .. }`
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Key`
[INFO] [stderr]   --> src/world_controller.rs:75:37
[INFO] [stderr]    |
[INFO] [stderr] 75 |         use piston::input::{Button, Key, MouseButton};
[INFO] [stderr]    |                                     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/world_controller.rs:122:40
[INFO] [stderr]     |
[INFO] [stderr] 122 |                     AppState::Config { cfg: _, world} => {
[INFO] [stderr]     |                                        ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Config { world, .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/world_view.rs:289:64
[INFO] [stderr]     |
[INFO] [stderr] 289 |                 if let Cell::Visited{g: goalcost, h: heurcost, k: _, parent} = cell {
[INFO] [stderr]     |                                                                ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Visited { g: goalcost, h: heurcost, parent, .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/world_view.rs:339:79
[INFO] [stderr]     |
[INFO] [stderr] 339 |                     let cost = if let Cell::Visited{g: goalcost, h: heurcost, k: _, parent:_} = 
[INFO] [stderr]     |                                                                               ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: You matched a field with a wildcard pattern. Consider using `..` instead
[INFO] [stderr]    --> src/world_view.rs:339:85
[INFO] [stderr]     |
[INFO] [stderr] 339 |                     let cost = if let Cell::Visited{g: goalcost, h: heurcost, k: _, parent:_} = 
[INFO] [stderr]     |                                                                                     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: Try with `Visited { g: goalcost, h: heurcost, .. }`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ind`
[INFO] [stderr]    --> src/world_controller.rs:192:25
[INFO] [stderr]     |
[INFO] [stderr] 192 |             if let Some(ind) = self.selected_cell {
[INFO] [stderr]     |                         ^^^ help: consider using `_ind` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `planning::astar::AStarCfg`
[INFO] [stderr]   --> src/planning/astar.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | /     pub fn new() -> AStarCfg {
[INFO] [stderr] 31 | |         AStarCfg {
[INFO] [stderr] 32 | |             neighbors: Neighbors::Cardinal,
[INFO] [stderr] 33 | |             heuristic: None,
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |         }
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Default for planning::astar::AStarCfg {
[INFO] [stderr] 29 |     fn default() -> Self {
[INFO] [stderr] 30 |         Self::new()
[INFO] [stderr] 31 |     }
[INFO] [stderr] 32 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/planning/world.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 | /         match self {
[INFO] [stderr] 30 | |             Cell::Visited { g: _, h: _, k: _, parent: _ } => {*self = Cell::Open},
[INFO] [stderr] 31 | |             _ => {}
[INFO] [stderr] 32 | |         }
[INFO] [stderr]    | |_________^ help: try this: `if let Cell::Visited { g: _, h: _, k: _, parent: _ } = self {*self = Cell::Open}`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get_mut().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/planning/world.rs:208:18
[INFO] [stderr]     |
[INFO] [stderr] 208 |             Some(self.cells.get_mut(id).unwrap())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `self.cells[id]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/planning/world.rs:218:18
[INFO] [stderr]     |
[INFO] [stderr] 218 |             Some(self.cells.get(id).unwrap())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `self.cells[id]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_ok()`
[INFO] [stderr]    --> src/world_controller.rs:153:40
[INFO] [stderr]     |
[INFO] [stderr] 153 |                                   if let Ok(_) = cfg.valid_for(&world) {
[INFO] [stderr]     |  _________________________________-      ^^^^^
[INFO] [stderr] 154 | |                                     toggle_state = true;
[INFO] [stderr] 155 | |                                 }
[INFO] [stderr]     | |_________________________________- help: try this: `if cfg.valid_for(&world).is_ok()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `world_view::WorldViewSettings`
[INFO] [stderr]   --> src/world_view.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | /     pub fn new() -> WorldViewSettings {
[INFO] [stderr] 36 | |         WorldViewSettings {
[INFO] [stderr] 37 | |             position: [10.0; 2],
[INFO] [stderr] 38 | |             size: 600.0,
[INFO] [stderr] ...  |
[INFO] [stderr] 54 | |         }
[INFO] [stderr] 55 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  | /         text_image.draw(text,
[INFO] [stderr] 97  | |                         glyphs,
[INFO] [stderr] 98  | |                         &c.draw_state,
[INFO] [stderr] 99  | |                         c.transform.trans(x + 10.0, y + 0.5 * (sy + self.settings.font_size as f64)),
[INFO] [stderr] 100 | |                         g);
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/world_view.rs:99:69
[INFO] [stderr]    |
[INFO] [stderr] 99 |                         c.transform.trans(x + 10.0, y + 0.5 * (sy + self.settings.font_size as f64)),
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.settings.font_size)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 | /         text_image.draw(text,
[INFO] [stderr] 118 | |                         glyphs,
[INFO] [stderr] 119 | |                         &c.draw_state,
[INFO] [stderr] 120 | |                         c.transform.trans(x, y),
[INFO] [stderr] 121 | |                         g);
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/world_view.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 | /     fn write_cell<G: Graphics, C>(
[INFO] [stderr] 125 | |       &self,
[INFO] [stderr] 126 | |       cell_size: f64,
[INFO] [stderr] 127 | |       cell: (usize, usize),
[INFO] [stderr] ...   |
[INFO] [stderr] 146 | |                         g);
[INFO] [stderr] 147 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:139:43
[INFO] [stderr]     |
[INFO] [stderr] 139 |                    j as f64 * cell_size + self.settings.font_size as f64 + pos.1];
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.settings.font_size)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 | /         text_image.draw(text,
[INFO] [stderr] 142 | |                         glyphs,
[INFO] [stderr] 143 | |                         &c.draw_state,
[INFO] [stderr] 144 | |                         c.transform.trans(pos[0] + self.settings.position[0],
[INFO] [stderr] 145 | |                                           pos[1] + self.settings.position[1]),
[INFO] [stderr] 146 | |                         g);
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 30
[INFO] [stderr]    --> src/world_view.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 | /     pub fn draw<G: Graphics, C>(
[INFO] [stderr] 151 | |       &self,
[INFO] [stderr] 152 | |       controller: &WorldController,
[INFO] [stderr] 153 | |       glyphs: &mut C,
[INFO] [stderr] ...   |
[INFO] [stderr] 382 | |         }
[INFO] [stderr] 383 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]     = help: you could split it up into multiple smaller functions
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/world_view.rs:161:13
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let ref settings = self.settings;
[INFO] [stderr]     |         ----^^^^^^^^^^^^----------------- help: try: `let settings = &self.settings;`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:175:31
[INFO] [stderr]     |
[INFO] [stderr] 175 |             let pos = [ 0.0 - self.settings.font_size as f64, j as f64 * cell_size + (self.settings.font_size*2) as f64];
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.settings.font_size)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:175:86
[INFO] [stderr]     |
[INFO] [stderr] 175 |             let pos = [ 0.0 - self.settings.font_size as f64, j as f64 * cell_size + (self.settings.font_size*2) as f64];
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.settings.font_size*2)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:177:13
[INFO] [stderr]     |
[INFO] [stderr] 177 | /             text_image.draw(&format!("{}",j),
[INFO] [stderr] 178 | |                             glyphs,
[INFO] [stderr] 179 | |                             &c.draw_state,
[INFO] [stderr] 180 | |                             c.transform.trans(pos[0] + self.settings.position[0],
[INFO] [stderr] 181 | |                                               pos[1] + self.settings.position[1]),
[INFO] [stderr] 182 | |                             g);
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:185:48
[INFO] [stderr]     |
[INFO] [stderr] 185 |             let pos = [ j as f64 * cell_size + (self.settings.font_size*2) as f64, 0.0 - self.settings.board_edge_radius * 2.0];
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.settings.font_size*2)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 | /             text_image.draw(&format!("{}",j),
[INFO] [stderr] 188 | |                             glyphs,
[INFO] [stderr] 189 | |                             &c.draw_state,
[INFO] [stderr] 190 | |                             c.transform.trans(pos[0] + self.settings.position[0],
[INFO] [stderr] 191 | |                                               pos[1] + self.settings.position[1]),
[INFO] [stderr] 192 | |                             g);
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:218:72
[INFO] [stderr]     |
[INFO] [stderr] 218 |                         self.write_cell(cell_size, (i,j), (cell_size - settings.font_size as f64,0.0),
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(settings.font_size)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:225:72
[INFO] [stderr]     |
[INFO] [stderr] 225 |                         self.write_cell(cell_size, (i,j), (cell_size - settings.font_size as f64,0.0),
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(settings.font_size)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:290:61
[INFO] [stderr]     |
[INFO] [stderr] 290 |                     self.write_cell(cell_size, (i,j), (0.0, (settings.font_size * 0) as f64), 
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(settings.font_size * 0)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: this operation will always return zero. This is likely not the intended outcome
[INFO] [stderr]    --> src/world_view.rs:290:61
[INFO] [stderr]     |
[INFO] [stderr] 290 |                     self.write_cell(cell_size, (i,j), (0.0, (settings.font_size * 0) as f64), 
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::erasing_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#erasing_op
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:292:61
[INFO] [stderr]     |
[INFO] [stderr] 292 |                     self.write_cell(cell_size, (i,j), (0.0, (settings.font_size * 1) as f64), 
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(settings.font_size * 1)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `settings.font_size`
[INFO] [stderr]    --> src/world_view.rs:292:61
[INFO] [stderr]     |
[INFO] [stderr] 292 |                     self.write_cell(cell_size, (i,j), (0.0, (settings.font_size * 1) as f64), 
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:294:61
[INFO] [stderr]     |
[INFO] [stderr] 294 |                     self.write_cell(cell_size, (i,j), (0.0, (settings.font_size * 2) as f64), 
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(settings.font_size * 2)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_ok()`
[INFO] [stderr]    --> src/world_view.rs:325:24
[INFO] [stderr]     |
[INFO] [stderr] 325 |                   if let Ok(_) = cfg.valid_for(&world) {
[INFO] [stderr]     |  _________________-      ^^^^^
[INFO] [stderr] 326 | |                     labels.push("Start".to_string());
[INFO] [stderr] 327 | |                     message = message + "Right click to reset Start and Goal.";
[INFO] [stderr] 328 | |                 } else {
[INFO] [stderr] 329 | |                     message = message + "Right click to set Start and Goal.";
[INFO] [stderr] 330 | |                 }
[INFO] [stderr]     | |_________________- help: try this: `if cfg.valid_for(&world).is_ok()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/world_view.rs:327:21
[INFO] [stderr]     |
[INFO] [stderr] 327 |                     message = message + "Right click to reset Start and Goal.";
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `message += "Right click to reset Start and Goal."`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/world_view.rs:329:21
[INFO] [stderr]     |
[INFO] [stderr] 329 |                     message = message + "Right click to set Start and Goal.";
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `message += "Right click to set Start and Goal."`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/world_view.rs:352:28
[INFO] [stderr]     |
[INFO] [stderr] 352 |                 for idx in 1..(fview.len()+1) {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: use: `1..=fview.len()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/world_view.rs:353:38
[INFO] [stderr]     |
[INFO] [stderr] 353 |                     let (id, cost) = fview.get(fview.len() - idx).unwrap();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `fview[fview.len() - idx]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:375:52
[INFO] [stderr]     |
[INFO] [stderr] 375 |             self.draw_label((settings.size + 10.0, index as f64 * cell_size), (cell_size * 3.0, cell_size), &label, glyphs, c, g);       
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^ help: try: `f64::from(index)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:378:22
[INFO] [stderr]     |
[INFO] [stderr] 378 |         let offset = index as f64 * cell_size;
[INFO] [stderr]     |                      ^^^^^^^^^^^^ help: try: `f64::from(index)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:380:56
[INFO] [stderr]     |
[INFO] [stderr] 380 |             self.write_anywhere((settings.size + 10.0, (index * self.settings.font_size) as f64 + offset), &stat, glyphs, c, g);       
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(index * self.settings.font_size)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:47:32
[INFO] [stderr]    |
[INFO] [stderr] 47 |     world_view_settings.size = (pts_per_cell * world_side_len) as f64;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(pts_per_cell * world_side_len)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:48:38
[INFO] [stderr]    |
[INFO] [stderr] 48 |     world_view_settings.font_size = (pts_per_cell as f64 / 4.0) as u32; // imperically determined ratio
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(pts_per_cell)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:49:37
[INFO] [stderr]    |
[INFO] [stderr] 49 |     world_view_settings.position = [(pts_per_cell/2) as f64; 2]; 
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(pts_per_cell/2)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/main.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let ref mut glyphs = GlyphCache::new("assets/FiraSans-Regular.ttf", (), texture_settings)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let glyphs = &mut GlyphCache::new("assets/FiraSans-Regular.ttf", (), texture_settings)
[INFO] [stderr] 53 |       .expect("Could not load font");
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `pathvis-rs`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused variable: `ind`
[INFO] [stderr]    --> src/world_controller.rs:192:25
[INFO] [stderr]     |
[INFO] [stderr] 192 |             if let Some(ind) = self.selected_cell {
[INFO] [stderr]     |                         ^^^ help: consider using `_ind` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `planning::astar::AStarCfg`
[INFO] [stderr]   --> src/planning/astar.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | /     pub fn new() -> AStarCfg {
[INFO] [stderr] 31 | |         AStarCfg {
[INFO] [stderr] 32 | |             neighbors: Neighbors::Cardinal,
[INFO] [stderr] 33 | |             heuristic: None,
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |         }
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Default for planning::astar::AStarCfg {
[INFO] [stderr] 29 |     fn default() -> Self {
[INFO] [stderr] 30 |         Self::new()
[INFO] [stderr] 31 |     }
[INFO] [stderr] 32 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/planning/world.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 | /         match self {
[INFO] [stderr] 30 | |             Cell::Visited { g: _, h: _, k: _, parent: _ } => {*self = Cell::Open},
[INFO] [stderr] 31 | |             _ => {}
[INFO] [stderr] 32 | |         }
[INFO] [stderr]    | |_________^ help: try this: `if let Cell::Visited { g: _, h: _, k: _, parent: _ } = self {*self = Cell::Open}`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get_mut().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/planning/world.rs:208:18
[INFO] [stderr]     |
[INFO] [stderr] 208 |             Some(self.cells.get_mut(id).unwrap())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `self.cells[id]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/planning/world.rs:218:18
[INFO] [stderr]     |
[INFO] [stderr] 218 |             Some(self.cells.get(id).unwrap())
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `self.cells[id]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 26
[INFO] [stderr]    --> src/planning/world.rs:277:5
[INFO] [stderr]     |
[INFO] [stderr] 277 | /     fn neighbor_iter_all() {
[INFO] [stderr] 278 | |         let mut ni = NeighborIter::new(1,1,Neighbors::CardinalAndDiagonal);
[INFO] [stderr] 279 | |         assert_eq!(ni.next().unwrap(), (2,1));
[INFO] [stderr] 280 | |         assert_eq!(ni.next().unwrap(), (2,2));
[INFO] [stderr] ...   |
[INFO] [stderr] 309 | |         assert_eq!(ni.next(), None);
[INFO] [stderr] 310 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]     = help: you could split it up into multiple smaller functions
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_ok()`
[INFO] [stderr]    --> src/world_controller.rs:153:40
[INFO] [stderr]     |
[INFO] [stderr] 153 |                                   if let Ok(_) = cfg.valid_for(&world) {
[INFO] [stderr]     |  _________________________________-      ^^^^^
[INFO] [stderr] 154 | |                                     toggle_state = true;
[INFO] [stderr] 155 | |                                 }
[INFO] [stderr]     | |_________________________________- help: try this: `if cfg.valid_for(&world).is_ok()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `world_view::WorldViewSettings`
[INFO] [stderr]   --> src/world_view.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | /     pub fn new() -> WorldViewSettings {
[INFO] [stderr] 36 | |         WorldViewSettings {
[INFO] [stderr] 37 | |             position: [10.0; 2],
[INFO] [stderr] 38 | |             size: 600.0,
[INFO] [stderr] ...  |
[INFO] [stderr] 54 | |         }
[INFO] [stderr] 55 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:96:9
[INFO] [stderr]     |
[INFO] [stderr] 96  | /         text_image.draw(text,
[INFO] [stderr] 97  | |                         glyphs,
[INFO] [stderr] 98  | |                         &c.draw_state,
[INFO] [stderr] 99  | |                         c.transform.trans(x + 10.0, y + 0.5 * (sy + self.settings.font_size as f64)),
[INFO] [stderr] 100 | |                         g);
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/world_view.rs:99:69
[INFO] [stderr]    |
[INFO] [stderr] 99 |                         c.transform.trans(x + 10.0, y + 0.5 * (sy + self.settings.font_size as f64)),
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.settings.font_size)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 | /         text_image.draw(text,
[INFO] [stderr] 118 | |                         glyphs,
[INFO] [stderr] 119 | |                         &c.draw_state,
[INFO] [stderr] 120 | |                         c.transform.trans(x, y),
[INFO] [stderr] 121 | |                         g);
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/world_view.rs:124:5
[INFO] [stderr]     |
[INFO] [stderr] 124 | /     fn write_cell<G: Graphics, C>(
[INFO] [stderr] 125 | |       &self,
[INFO] [stderr] 126 | |       cell_size: f64,
[INFO] [stderr] 127 | |       cell: (usize, usize),
[INFO] [stderr] ...   |
[INFO] [stderr] 146 | |                         g);
[INFO] [stderr] 147 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:139:43
[INFO] [stderr]     |
[INFO] [stderr] 139 |                    j as f64 * cell_size + self.settings.font_size as f64 + pos.1];
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.settings.font_size)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 | /         text_image.draw(text,
[INFO] [stderr] 142 | |                         glyphs,
[INFO] [stderr] 143 | |                         &c.draw_state,
[INFO] [stderr] 144 | |                         c.transform.trans(pos[0] + self.settings.position[0],
[INFO] [stderr] 145 | |                                           pos[1] + self.settings.position[1]),
[INFO] [stderr] 146 | |                         g);
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 30
[INFO] [stderr]    --> src/world_view.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 | /     pub fn draw<G: Graphics, C>(
[INFO] [stderr] 151 | |       &self,
[INFO] [stderr] 152 | |       controller: &WorldController,
[INFO] [stderr] 153 | |       glyphs: &mut C,
[INFO] [stderr] ...   |
[INFO] [stderr] 382 | |         }
[INFO] [stderr] 383 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: you could split it up into multiple smaller functions
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/world_view.rs:161:13
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let ref settings = self.settings;
[INFO] [stderr]     |         ----^^^^^^^^^^^^----------------- help: try: `let settings = &self.settings;`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:175:31
[INFO] [stderr]     |
[INFO] [stderr] 175 |             let pos = [ 0.0 - self.settings.font_size as f64, j as f64 * cell_size + (self.settings.font_size*2) as f64];
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.settings.font_size)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:175:86
[INFO] [stderr]     |
[INFO] [stderr] 175 |             let pos = [ 0.0 - self.settings.font_size as f64, j as f64 * cell_size + (self.settings.font_size*2) as f64];
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.settings.font_size*2)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:177:13
[INFO] [stderr]     |
[INFO] [stderr] 177 | /             text_image.draw(&format!("{}",j),
[INFO] [stderr] 178 | |                             glyphs,
[INFO] [stderr] 179 | |                             &c.draw_state,
[INFO] [stderr] 180 | |                             c.transform.trans(pos[0] + self.settings.position[0],
[INFO] [stderr] 181 | |                                               pos[1] + self.settings.position[1]),
[INFO] [stderr] 182 | |                             g);
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:185:48
[INFO] [stderr]     |
[INFO] [stderr] 185 |             let pos = [ j as f64 * cell_size + (self.settings.font_size*2) as f64, 0.0 - self.settings.board_edge_radius * 2.0];
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.settings.font_size*2)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/world_view.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 | /             text_image.draw(&format!("{}",j),
[INFO] [stderr] 188 | |                             glyphs,
[INFO] [stderr] 189 | |                             &c.draw_state,
[INFO] [stderr] 190 | |                             c.transform.trans(pos[0] + self.settings.position[0],
[INFO] [stderr] 191 | |                                               pos[1] + self.settings.position[1]),
[INFO] [stderr] 192 | |                             g);
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:218:72
[INFO] [stderr]     |
[INFO] [stderr] 218 |                         self.write_cell(cell_size, (i,j), (cell_size - settings.font_size as f64,0.0),
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(settings.font_size)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:225:72
[INFO] [stderr]     |
[INFO] [stderr] 225 |                         self.write_cell(cell_size, (i,j), (cell_size - settings.font_size as f64,0.0),
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(settings.font_size)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:290:61
[INFO] [stderr]     |
[INFO] [stderr] 290 |                     self.write_cell(cell_size, (i,j), (0.0, (settings.font_size * 0) as f64), 
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(settings.font_size * 0)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: this operation will always return zero. This is likely not the intended outcome
[INFO] [stderr]    --> src/world_view.rs:290:61
[INFO] [stderr]     |
[INFO] [stderr] 290 |                     self.write_cell(cell_size, (i,j), (0.0, (settings.font_size * 0) as f64), 
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::erasing_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#erasing_op
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:292:61
[INFO] [stderr]     |
[INFO] [stderr] 292 |                     self.write_cell(cell_size, (i,j), (0.0, (settings.font_size * 1) as f64), 
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(settings.font_size * 1)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `settings.font_size`
[INFO] [stderr]    --> src/world_view.rs:292:61
[INFO] [stderr]     |
[INFO] [stderr] 292 |                     self.write_cell(cell_size, (i,j), (0.0, (settings.font_size * 1) as f64), 
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:294:61
[INFO] [stderr]     |
[INFO] [stderr] 294 |                     self.write_cell(cell_size, (i,j), (0.0, (settings.font_size * 2) as f64), 
[INFO] [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(settings.font_size * 2)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_ok()`
[INFO] [stderr]    --> src/world_view.rs:325:24
[INFO] [stderr]     |
[INFO] [stderr] 325 |                   if let Ok(_) = cfg.valid_for(&world) {
[INFO] [stderr]     |  _________________-      ^^^^^
[INFO] [stderr] 326 | |                     labels.push("Start".to_string());
[INFO] [stderr] 327 | |                     message = message + "Right click to reset Start and Goal.";
[INFO] [stderr] 328 | |                 } else {
[INFO] [stderr] 329 | |                     message = message + "Right click to set Start and Goal.";
[INFO] [stderr] 330 | |                 }
[INFO] [stderr]     | |_________________- help: try this: `if cfg.valid_for(&world).is_ok()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/world_view.rs:327:21
[INFO] [stderr]     |
[INFO] [stderr] 327 |                     message = message + "Right click to reset Start and Goal.";
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `message += "Right click to reset Start and Goal."`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/world_view.rs:329:21
[INFO] [stderr]     |
[INFO] [stderr] 329 |                     message = message + "Right click to set Start and Goal.";
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `message += "Right click to set Start and Goal."`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/world_view.rs:352:28
[INFO] [stderr]     |
[INFO] [stderr] 352 |                 for idx in 1..(fview.len()+1) {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: use: `1..=fview.len()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/world_view.rs:353:38
[INFO] [stderr]     |
[INFO] [stderr] 353 |                     let (id, cost) = fview.get(fview.len() - idx).unwrap();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `fview[fview.len() - idx]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:375:52
[INFO] [stderr]     |
[INFO] [stderr] 375 |             self.draw_label((settings.size + 10.0, index as f64 * cell_size), (cell_size * 3.0, cell_size), &label, glyphs, c, g);       
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^ help: try: `f64::from(index)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:378:22
[INFO] [stderr]     |
[INFO] [stderr] 378 |         let offset = index as f64 * cell_size;
[INFO] [stderr]     |                      ^^^^^^^^^^^^ help: try: `f64::from(index)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/world_view.rs:380:56
[INFO] [stderr]     |
[INFO] [stderr] 380 |             self.write_anywhere((settings.size + 10.0, (index * self.settings.font_size) as f64 + offset), &stat, glyphs, c, g);       
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(index * self.settings.font_size)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:47:32
[INFO] [stderr]    |
[INFO] [stderr] 47 |     world_view_settings.size = (pts_per_cell * world_side_len) as f64;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(pts_per_cell * world_side_len)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:48:38
[INFO] [stderr]    |
[INFO] [stderr] 48 |     world_view_settings.font_size = (pts_per_cell as f64 / 4.0) as u32; // imperically determined ratio
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(pts_per_cell)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:49:37
[INFO] [stderr]    |
[INFO] [stderr] 49 |     world_view_settings.position = [(pts_per_cell/2) as f64; 2]; 
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(pts_per_cell/2)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]   --> src/main.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let ref mut glyphs = GlyphCache::new("assets/FiraSans-Regular.ttf", (), texture_settings)
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let glyphs = &mut GlyphCache::new("assets/FiraSans-Regular.ttf", (), texture_settings)
[INFO] [stderr] 53 |       .expect("Could not load font");
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `pathvis-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "64d2aeaf733d1596392e8c92ad1c3cf5b8365df18355bc3fb31cf4b11fc173f0"`
[INFO] running `"docker" "rm" "-f" "64d2aeaf733d1596392e8c92ad1c3cf5b8365df18355bc3fb31cf4b11fc173f0"`
[INFO] [stdout] 64d2aeaf733d1596392e8c92ad1c3cf5b8365df18355bc3fb31cf4b11fc173f0