[INFO] cloning repository https://github.com/beta-bytes/bbmicro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beta-bytes/bbmicro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeta-bytes%2Fbbmicro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeta-bytes%2Fbbmicro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10446bf3d8bcbabee7fb4cd3de1fd92e3ef6f467
[INFO] testing beta-bytes/bbmicro against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeta-bytes%2Fbbmicro" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/beta-bytes/bbmicro on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/beta-bytes/bbmicro
[INFO] finished tweaking git repo https://github.com/beta-bytes/bbmicro
[INFO] tweaked toml for git repo https://github.com/beta-bytes/bbmicro written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/beta-bytes/bbmicro 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2451db80fd212e830c1b8fc3a1d0dc67b6357d8ba2b29c9d6cbd0710135214db
[INFO] running `Command { std: "docker" "start" "-a" "2451db80fd212e830c1b8fc3a1d0dc67b6357d8ba2b29c9d6cbd0710135214db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2451db80fd212e830c1b8fc3a1d0dc67b6357d8ba2b29c9d6cbd0710135214db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2451db80fd212e830c1b8fc3a1d0dc67b6357d8ba2b29c9d6cbd0710135214db", kill_on_drop: false }`
[INFO] [stdout] 2451db80fd212e830c1b8fc3a1d0dc67b6357d8ba2b29c9d6cbd0710135214db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a90ec4e9bb6391ac5328e8a94c0841f037849d366e2ffc629865231912feb6ba
[INFO] running `Command { std: "docker" "start" "-a" "a90ec4e9bb6391ac5328e8a94c0841f037849d366e2ffc629865231912feb6ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling bbmicro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stdout] warning: unused import: `sdl2::event::Event`
[INFO] [stdout]  --> src/api.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::event::Event;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InitFlag`
[INFO] [stdout]  --> src/api.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sdl2::image::{InitFlag, LoadTexture};
[INFO] [stdout]   |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::keyboard::Keycode`
[INFO] [stdout]  --> src/api.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sdl2::keyboard::Keycode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AUDIO_S16LSB`, `DEFAULT_CHANNELS`
[INFO] [stdout]  --> src/api.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sdl2::mixer::{AUDIO_S16LSB, DEFAULT_CHANNELS};
[INFO] [stdout]   |                   ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]   --> src/api.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::path::Path;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::rngs::ThreadRng`
[INFO] [stdout]  --> src/game1.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::rngs::ThreadRng;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/game1.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/api.rs:275:28
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub fn circ(&mut self, x: f32, y: f32, r: f32, col: Color) {}
[INFO] [stdout]     |                            ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/api.rs:275:36
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub fn circ(&mut self, x: f32, y: f32, r: f32, col: Color) {}
[INFO] [stdout]     |                                    ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/api.rs:275:44
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub fn circ(&mut self, x: f32, y: f32, r: f32, col: Color) {}
[INFO] [stdout]     |                                            ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col`
[INFO] [stdout]    --> src/api.rs:275:52
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub fn circ(&mut self, x: f32, y: f32, r: f32, col: Color) {}
[INFO] [stdout]     |                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/api.rs:277:32
[INFO] [stdout]     |
[INFO] [stdout] 277 |     pub fn circfill(&mut self, x: f32, y: f32, r: f32, col: Color) {}
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/api.rs:277:40
[INFO] [stdout]     |
[INFO] [stdout] 277 |     pub fn circfill(&mut self, x: f32, y: f32, r: f32, col: Color) {}
[INFO] [stdout]     |                                        ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/api.rs:277:48
[INFO] [stdout]     |
[INFO] [stdout] 277 |     pub fn circfill(&mut self, x: f32, y: f32, r: f32, col: Color) {}
[INFO] [stdout]     |                                                ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col`
[INFO] [stdout]    --> src/api.rs:277:56
[INFO] [stdout]     |
[INFO] [stdout] 277 |     pub fn circfill(&mut self, x: f32, y: f32, r: f32, col: Color) {}
[INFO] [stdout]     |                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/api.rs:279:28
[INFO] [stdout]     |
[INFO] [stdout] 279 |     pub fn clip(&mut self, x: f32, y: f32, w: f32, h: f32) {}
[INFO] [stdout]     |                            ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/api.rs:279:36
[INFO] [stdout]     |
[INFO] [stdout] 279 |     pub fn clip(&mut self, x: f32, y: f32, w: f32, h: f32) {}
[INFO] [stdout]     |                                    ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]    --> src/api.rs:279:44
[INFO] [stdout]     |
[INFO] [stdout] 279 |     pub fn clip(&mut self, x: f32, y: f32, w: f32, h: f32) {}
[INFO] [stdout]     |                                            ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/api.rs:279:52
[INFO] [stdout]     |
[INFO] [stdout] 279 |     pub fn clip(&mut self, x: f32, y: f32, w: f32, h: f32) {}
[INFO] [stdout]     |                                                    ^ help: if this is intentional, prefix it with an underscore: `_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]    --> src/api.rs:290:50
[INFO] [stdout]     |
[INFO] [stdout] 290 |     pub fn spr(&mut self, n: u8, x: f32, y: f32, w: f32, h: f32, flip_x: bool, flip_y: bool) {
[INFO] [stdout]     |                                                  ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/api.rs:290:58
[INFO] [stdout]     |
[INFO] [stdout] 290 |     pub fn spr(&mut self, n: u8, x: f32, y: f32, w: f32, h: f32, flip_x: bool, flip_y: bool) {
[INFO] [stdout]     |                                                          ^ help: if this is intentional, prefix it with an underscore: `_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip_x`
[INFO] [stdout]    --> src/api.rs:290:66
[INFO] [stdout]     |
[INFO] [stdout] 290 |     pub fn spr(&mut self, n: u8, x: f32, y: f32, w: f32, h: f32, flip_x: bool, flip_y: bool) {
[INFO] [stdout]     |                                                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_flip_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip_y`
[INFO] [stdout]    --> src/api.rs:290:80
[INFO] [stdout]     |
[INFO] [stdout] 290 |     pub fn spr(&mut self, n: u8, x: f32, y: f32, w: f32, h: f32, flip_x: bool, flip_y: bool) {
[INFO] [stdout]     |                                                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_flip_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `snum`
[INFO] [stdout]    --> src/api.rs:391:61
[INFO] [stdout]     |
[INFO] [stdout] 391 |     pub fn mget(&mut self, celx: u32, cely: u32, layer: u8, snum: u8) -> u8 {
[INFO] [stdout]     |                                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_snum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/api.rs:428:54
[INFO] [stdout]     |
[INFO] [stdout] 428 |     pub fn sfx(&mut self, audio: &str, channel: i32, offset: u32, length: u32) {
[INFO] [stdout]     |                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `length`
[INFO] [stdout]    --> src/api.rs:428:67
[INFO] [stdout]     |
[INFO] [stdout] 428 |     pub fn sfx(&mut self, audio: &str, channel: i32, offset: u32, length: u32) {
[INFO] [stdout]     |                                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fadems`
[INFO] [stdout]    --> src/api.rs:445:42
[INFO] [stdout]     |
[INFO] [stdout] 445 |     pub fn music(&mut self, audio: &str, fadems: u32, channelmask: u32) {
[INFO] [stdout]     |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fadems`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `channelmask`
[INFO] [stdout]    --> src/api.rs:445:55
[INFO] [stdout]     |
[INFO] [stdout] 445 |     pub fn music(&mut self, audio: &str, fadems: u32, channelmask: u32) {
[INFO] [stdout]     |                                                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channelmask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/api.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let mut curr_y = y;
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PlayerInput` is never constructed
[INFO] [stdout]   --> src/main.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct PlayerInput {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/main.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl PlayerInput {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 23 |     fn new() -> PlayerInput {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `LEFT`, `UP`, and `DOWN` are never constructed
[INFO] [stdout]   --> src/api.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub enum Button {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] 66 |     LEFT,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 67 |     RIGHT,
[INFO] [stdout] 68 |     UP,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 69 |     DOWN,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pen` is never read
[INFO] [stdout]    --> src/api.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 124 | struct DrawState {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pen: Color,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `texture_creator`, `font_texture`, `sfx`, and `font_entries` are never read
[INFO] [stdout]    --> src/api.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub struct BBMicroApi<'a> {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 131 |     canvas: &'a mut sdl2::render::WindowCanvas,
[INFO] [stdout] 132 |     texture_creator: &'a sdl2::render::TextureCreator<sdl2::video::WindowContext>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 133 |     sprites_texture: sdl2::render::Texture<'a>,
[INFO] [stdout] 134 |     font_texture: sdl2::render::Texture<'a>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 135 |     sfx: HashMap<String,sdl2::mixer::Chunk>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 136 |     music: HashMap<String, sdl2::mixer::Music<'a>>,
[INFO] [stdout] 137 |     font_entries: HashMap<char, FontEntry>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `top_x`, `top_y`, `bottom_x`, `bottom_y`, and `bottom_offset` are never read
[INFO] [stdout]    --> src/api.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 144 | struct FontEntry {
[INFO] [stdout]     |        --------- fields in this struct
[INFO] [stdout] 145 |     top_x: f64,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 146 |     top_y: f64,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 147 |     bottom_x: f64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 148 |     bottom_y: f64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 149 |     bottom_offset: f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FontEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `width` and `height` are never used
[INFO] [stdout]    --> src/api.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 152 | impl FontEntry {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 153 |     fn width(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     fn height(&self) -> f64 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/api.rs:275:12
[INFO] [stdout]     |
[INFO] [stdout] 194 | impl<'a> BBMicroApi<'a> {
[INFO] [stdout]     | ----------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 275 |     pub fn circ(&mut self, x: f32, y: f32, r: f32, col: Color) {}
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 276 |
[INFO] [stdout] 277 |     pub fn circfill(&mut self, x: f32, y: f32, r: f32, col: Color) {}
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 278 |
[INFO] [stdout] 279 |     pub fn clip(&mut self, x: f32, y: f32, w: f32, h: f32) {}
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 286 |     pub fn color(&mut self, col: Color) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 303 |     pub fn print(&mut self, text: &str, x: f32, y: f32, use_camera: bool) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     pub fn btnp(&self, b: Button) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 391 |     pub fn mget(&mut self, celx: u32, cely: u32, layer: u8, snum: u8) -> u8 {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 428 |     pub fn sfx(&mut self, audio: &str, channel: i32, offset: u32, length: u32) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `count` is never read
[INFO] [stdout]   --> src/game1.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Game1 {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 20 |     count: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/game1.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | enum Tiles {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 54 |     Grass = 48,
[INFO] [stdout] 55 |     WaterTL = 16,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 56 |     WaterTR = 17,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 57 |     WaterBL = 32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 58 |     WaterBR = 33,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 59 |     WaterL = 34,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 60 |     WaterR = 19,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 61 |     Bird = 2,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `musicName` should have a snake case name
[INFO] [stdout]    --> src/api.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |         for musicName in audio_entries.music {
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `music_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sfxName` should have a snake case name
[INFO] [stdout]    --> src/api.rs:216:13
[INFO] [stdout]     |
[INFO] [stdout] 216 |         for sfxName in audio_entries.sfx {
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `sfx_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/api.rs:347:9
[INFO] [stdout]     |
[INFO] [stdout] 347 |         self.canvas.draw_rect(r);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 347 |         let _ = self.canvas.draw_rect(r);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcCyumtX/symbols.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.bbmicro.13906f2d-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e.4gwzl4lmphm56p1a.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libserde_json-8642ee9a80c1c0da.rlib" "/opt/rustwide/target/debug/deps/libryu-15f00219fd9c669a.rlib" "/opt/rustwide/target/debug/deps/libitoa-7c14328d9548cc59.rlib" "/opt/rustwide/target/debug/deps/librand-97b9e11120822ddf.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-bf751184ed2f78b6.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-4b4e10d54e032e24.rlib" "/opt/rustwide/target/debug/deps/librand_core-345923ce3d0f3d73.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-85cfc4f397aa68fc.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-97437e183f3ae6e4.rlib" "/opt/rustwide/target/debug/deps/libserde-226801f95b3e2cb5.rlib" "/opt/rustwide/target/debug/deps/libsdl2-3aabb170868b005f.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-061af95440a75a2f.rlib" "/opt/rustwide/target/debug/deps/libbitflags-9667ec3d8c9ff014.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib" "/opt/rustwide/target/debug/deps/liblibc-1a11f978f66440bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-0e29cc23c5e02021.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d903621768a861d9.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6d0225e655f31c13.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-9dbaf4eac7eaa079.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-27f05b3d42a66dd0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-4d73f1030321c9a2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-2846c9e58abd0acb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a53d0f50415947be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d48e4b6abc25b9dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-2991859439ef1207.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-8a687517e4221bae.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-e07b554f6a67f5b3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b68238b7c3c619dd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d5e213e896c017e4.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0211a3b2e61d8689.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-b371f055239ba51f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-e60518d2760eb01e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1ad943f92a4b1081.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f0d6e4d0fc1e80b4.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_mixer" "-lSDL2_image" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/bbmicro-39380af39bf7229e" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_mixer: No such file or directory
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_image: No such file or directory
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bbmicro` (bin "bbmicro") due to 2 previous errors; 42 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a90ec4e9bb6391ac5328e8a94c0841f037849d366e2ffc629865231912feb6ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90ec4e9bb6391ac5328e8a94c0841f037849d366e2ffc629865231912feb6ba", kill_on_drop: false }`
[INFO] [stdout] a90ec4e9bb6391ac5328e8a94c0841f037849d366e2ffc629865231912feb6ba
