[INFO] cloning repository https://github.com/bolstycjw/kys-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bolstycjw/kys-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbolstycjw%2Fkys-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbolstycjw%2Fkys-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8763ca0bd9e3f43e6b159fd645a58897a9ee1d62
[INFO] checking bolstycjw/kys-rust against master#cced03bfd61a304243a34504618ecec86c17063f for pr-157082
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbolstycjw%2Fkys-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bolstycjw/kys-rust
[INFO] finished tweaking git repo https://github.com/bolstycjw/kys-rust
[INFO] tweaked toml for git repo https://github.com/bolstycjw/kys-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bolstycjw/kys-rust on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bolstycjw/kys-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shader_version v0.3.0
[INFO] [stderr]   Downloaded pistoncore-input v0.23.0
[INFO] [stderr]   Downloaded pistoncore-window v0.34.0
[INFO] [stderr]   Downloaded serde_derive v1.0.82
[INFO] [stderr]   Downloaded pistoncore-glutin_window v0.51.1
[INFO] [stderr]   Downloaded parking_lot v0.6.4
[INFO] [stderr]   Downloaded parking_lot_core v0.3.1
[INFO] [stderr]   Downloaded downcast-rs v1.0.3
[INFO] [stderr]   Downloaded png v0.12.0
[INFO] [stderr]   Downloaded read_color v1.0.0
[INFO] [stderr]   Downloaded wayland-commons v0.21.7
[INFO] [stderr]   Downloaded rand_core v0.2.2
[INFO] [stderr]   Downloaded piston-float v0.3.0
[INFO] [stderr]   Downloaded wayland-scanner v0.21.7
[INFO] [stderr]   Downloaded vecmath v0.3.1
[INFO] [stderr]   Downloaded find_folder v0.3.0
[INFO] [stderr]   Downloaded libloading v0.5.0
[INFO] [stderr]   Downloaded piston v0.39.0
[INFO] [stderr]   Downloaded smallvec v0.6.7
[INFO] [stderr]   Downloaded num-derive v0.2.3
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.39.0
[INFO] [stderr]   Downloaded piston-viewport v0.5.0
[INFO] [stderr]   Downloaded wayland-sys v0.21.7
[INFO] [stderr]   Downloaded approx v0.3.1
[INFO] [stderr]   Downloaded lazy_static v1.2.0
[INFO] [stderr]   Downloaded piston-texture v0.6.0
[INFO] [stderr]   Downloaded num-rational v0.2.1
[INFO] [stderr]   Downloaded andrew v0.1.4
[INFO] [stderr]   Downloaded gl_generator v0.10.0
[INFO] [stderr]   Downloaded interpolation v0.1.0
[INFO] [stderr]   Downloaded piston-shaders_graphics2d v0.3.1
[INFO] [stderr]   Downloaded inflate v0.4.4
[INFO] [stderr]   Downloaded stb_truetype v0.2.5
[INFO] [stderr]   Downloaded objc v0.2.5
[INFO] [stderr]   Downloaded ordered-float v1.0.1
[INFO] [stderr]   Downloaded gleam v0.6.8
[INFO] [stderr]   Downloaded gl v0.11.0
[INFO] [stderr]   Downloaded gif v0.10.1
[INFO] [stderr]   Downloaded core-foundation v0.6.3
[INFO] [stderr]   Downloaded cocoa v0.18.4
[INFO] [stderr]   Downloaded wayland-client v0.21.7
[INFO] [stderr]   Downloaded glutin v0.19.0
[INFO] [stderr]   Downloaded rusttype v0.7.3
[INFO] [stderr]   Downloaded serde v1.0.82
[INFO] [stderr]   Downloaded piston2d-graphics v0.28.0
[INFO] [stderr]   Downloaded smithay-client-toolkit v0.4.4
[INFO] [stderr]   Downloaded wayland-protocols v0.21.7
[INFO] [stderr]   Downloaded rand v0.5.5
[INFO] [stderr]   Downloaded syn v0.15.23
[INFO] [stderr]   Downloaded image v0.20.1
[INFO] [stderr]   Downloaded nix v0.11.0
[INFO] [stderr]   Downloaded winit v0.18.0
[INFO] [stderr]   Downloaded nix v0.12.0
[INFO] [stderr]   Downloaded khronos_api v2.2.0
[INFO] [stderr]   Downloaded khronos_api v3.0.0
[INFO] [stderr]   Downloaded piston2d-opengl_graphics v0.57.0
[INFO] [stderr]   Downloaded tiff v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cbd7abbe6acfec5a137f1c28881391fe4e0ca61e8c5ad483897e5f8f2aa171ac
[INFO] running `Command { std: "docker" "start" "cbd7abbe6acfec5a137f1c28881391fe4e0ca61e8c5ad483897e5f8f2aa171ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cbd7abbe6acfec5a137f1c28881391fe4e0ca61e8c5ad483897e5f8f2aa171ac" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbd7abbe6acfec5a137f1c28881391fe4e0ca61e8c5ad483897e5f8f2aa171ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cbd7abbe6acfec5a137f1c28881391fe4e0ca61e8c5ad483897e5f8f2aa171ac" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling khronos_api v3.0.0
[INFO] [stderr]    Compiling wayland-scanner v0.21.7
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]     Checking piston-float v0.3.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]     Checking ordered-float v1.0.1
[INFO] [stderr]     Checking approx v0.3.1
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]     Checking stb_truetype v0.2.5
[INFO] [stderr]     Checking piston-viewport v0.5.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.21.7
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling wayland-client v0.21.7
[INFO] [stderr]    Compiling wayland-protocols v0.21.7
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking rusttype v0.7.3
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]     Checking rand_core v0.2.2
[INFO] [stderr]     Checking downcast-rs v1.0.3
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling nix v0.12.0
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking smallvec v0.6.7
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]     Checking num_cpus v1.9.0
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking xml-rs v0.8.0
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]     Checking shader_version v0.3.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]     Checking andrew v0.1.4
[INFO] [stderr]     Checking rand v0.6.1
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]     Checking wayland-commons v0.21.7
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking inflate v0.4.4
[INFO] [stderr]     Checking deflate v0.7.19
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking gif v0.10.1
[INFO] [stderr]     Checking tiff v0.2.1
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking vecmath v0.3.1
[INFO] [stderr]     Checking piston-texture v0.6.0
[INFO] [stderr]     Checking interpolation v0.1.0
[INFO] [stderr]     Checking read_color v1.0.0
[INFO] [stderr]     Checking piston-shaders_graphics2d v0.3.1
[INFO] [stderr]     Checking find_folder v0.3.0
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking piston2d-graphics v0.28.0
[INFO] [stderr]     Checking pistoncore-input v0.23.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.4
[INFO] [stderr]     Checking winit v0.18.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.57.0
[INFO] [stderr]     Checking pistoncore-window v0.34.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.39.0
[INFO] [stderr]     Checking piston v0.39.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.51.1
[INFO] [stderr]     Checking kys_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `CENTER_X` is never used
[INFO] [stdout]  --> src/config.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const CENTER_X: i32 = SCREEN_WIDTH as i32 / 2;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CENTER_Y` is never used
[INFO] [stdout]  --> src/config.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const CENTER_Y: i32 = SCREEN_HEIGHT as i32 / 2;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROW_TILE_COUNT` is never used
[INFO] [stdout]  --> src/config.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const ROW_TILE_COUNT: u32 = SCREEN_WIDTH / TILE_WIDTH;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COL_TILE_COUNT` is never used
[INFO] [stdout]  --> src/config.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const COL_TILE_COUNT: u32 = SCREEN_HEIGHT / TILE_HEIGHT;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TILE_WIDTH` is never used
[INFO] [stdout]  --> src/config.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const TILE_WIDTH: u32 = 36;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HALF_TILE_WIDTH` is never used
[INFO] [stdout]  --> src/config.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const HALF_TILE_WIDTH: u32 = TILE_WIDTH / 2;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TILE_HEIGHT` is never used
[INFO] [stdout]  --> src/config.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const TILE_HEIGHT: u32 = 18;
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HALF_TILE_HEIGHT` is never used
[INFO] [stdout]   --> src/config.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const HALF_TILE_HEIGHT: u32 = TILE_HEIGHT / 2;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMAGE_WIDTH` is never used
[INFO] [stdout]   --> src/config.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const IMAGE_WIDTH: u32 = 64 * TILE_WIDTH + SCREEN_WIDTH;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMAGE_HEIGHT` is never used
[INFO] [stdout]   --> src/config.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const IMAGE_HEIGHT: u32 = 64 * TILE_HEIGHT + SCREEN_HEIGHT;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALED_TILE_WIDTH` is never used
[INFO] [stdout]   --> src/config.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const SCALED_TILE_WIDTH: u32 = IMAGE_WIDTH / 64;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALED_TILE_HEIGHT` is never used
[INFO] [stdout]   --> src/config.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const SCALED_TILE_HEIGHT: u32 = IMAGE_HEIGHT / 64;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALED_HALF_TILE_WIDTH` is never used
[INFO] [stdout]   --> src/config.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const SCALED_HALF_TILE_WIDTH: u32 = SCALED_TILE_WIDTH / 2;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALED_HALF_TILE_HEIGHT` is never used
[INFO] [stdout]   --> src/config.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const SCALED_HALF_TILE_HEIGHT: u32 = SCALED_TILE_HEIGHT / 2;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CENTER_X` is never used
[INFO] [stdout]  --> src/config.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const CENTER_X: i32 = SCREEN_WIDTH as i32 / 2;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CENTER_Y` is never used
[INFO] [stdout]  --> src/config.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const CENTER_Y: i32 = SCREEN_HEIGHT as i32 / 2;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROW_TILE_COUNT` is never used
[INFO] [stdout]  --> src/config.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const ROW_TILE_COUNT: u32 = SCREEN_WIDTH / TILE_WIDTH;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COL_TILE_COUNT` is never used
[INFO] [stdout]  --> src/config.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const COL_TILE_COUNT: u32 = SCREEN_HEIGHT / TILE_HEIGHT;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TILE_WIDTH` is never used
[INFO] [stdout]  --> src/config.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const TILE_WIDTH: u32 = 36;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HALF_TILE_WIDTH` is never used
[INFO] [stdout]  --> src/config.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const HALF_TILE_WIDTH: u32 = TILE_WIDTH / 2;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TILE_HEIGHT` is never used
[INFO] [stdout]  --> src/config.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const TILE_HEIGHT: u32 = 18;
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HALF_TILE_HEIGHT` is never used
[INFO] [stdout]   --> src/config.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const HALF_TILE_HEIGHT: u32 = TILE_HEIGHT / 2;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMAGE_WIDTH` is never used
[INFO] [stdout]   --> src/config.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const IMAGE_WIDTH: u32 = 64 * TILE_WIDTH + SCREEN_WIDTH;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IMAGE_HEIGHT` is never used
[INFO] [stdout]   --> src/config.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const IMAGE_HEIGHT: u32 = 64 * TILE_HEIGHT + SCREEN_HEIGHT;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALED_TILE_WIDTH` is never used
[INFO] [stdout]   --> src/config.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const SCALED_TILE_WIDTH: u32 = IMAGE_WIDTH / 64;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALED_TILE_HEIGHT` is never used
[INFO] [stdout]   --> src/config.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const SCALED_TILE_HEIGHT: u32 = IMAGE_HEIGHT / 64;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALED_HALF_TILE_WIDTH` is never used
[INFO] [stdout]   --> src/config.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const SCALED_HALF_TILE_WIDTH: u32 = SCALED_TILE_WIDTH / 2;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SCALED_HALF_TILE_HEIGHT` is never used
[INFO] [stdout]   --> src/config.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const SCALED_HALF_TILE_HEIGHT: u32 = SCALED_TILE_HEIGHT / 2;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.19.0, winit v0.18.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "cbd7abbe6acfec5a137f1c28881391fe4e0ca61e8c5ad483897e5f8f2aa171ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd7abbe6acfec5a137f1c28881391fe4e0ca61e8c5ad483897e5f8f2aa171ac", kill_on_drop: false }`
[INFO] [stdout] cbd7abbe6acfec5a137f1c28881391fe4e0ca61e8c5ad483897e5f8f2aa171ac