[INFO] cloning repository https://github.com/BlueyNeilo/Chip8Emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlueyNeilo/Chip8Emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueyNeilo%2FChip8Emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueyNeilo%2FChip8Emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a5d6eb3bdffe027e5328015d08dcc9126d1e128a [INFO] building BlueyNeilo/Chip8Emulator against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueyNeilo%2FChip8Emulator" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BlueyNeilo/Chip8Emulator on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BlueyNeilo/Chip8Emulator [INFO] finished tweaking git repo https://github.com/BlueyNeilo/Chip8Emulator [INFO] tweaked toml for git repo https://github.com/BlueyNeilo/Chip8Emulator written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/BlueyNeilo/Chip8Emulator 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num v0.1.37 [INFO] [stderr] Downloaded num-traits v0.1.37 [INFO] [stderr] Downloaded num-iter v0.1.33 [INFO] [stderr] Downloaded num-integer v0.1.34 [INFO] [stderr] Downloaded sdl2-sys v0.30.0 [INFO] [stderr] Downloaded rand v0.3.15 [INFO] [stderr] Downloaded sdl2 v0.30.0 [INFO] [stderr] Downloaded libc v0.2.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ed73c5a9c99a723736d387fc8e24fdd20d99021d5db81fb1e9474a5605809fa [INFO] running `Command { std: "docker" "start" "-a" "3ed73c5a9c99a723736d387fc8e24fdd20d99021d5db81fb1e9474a5605809fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ed73c5a9c99a723736d387fc8e24fdd20d99021d5db81fb1e9474a5605809fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ed73c5a9c99a723736d387fc8e24fdd20d99021d5db81fb1e9474a5605809fa", kill_on_drop: false }` [INFO] [stdout] 3ed73c5a9c99a723736d387fc8e24fdd20d99021d5db81fb1e9474a5605809fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8799036e063674ecbc16afa0cdaaa0779a8ae99bc72902e4c061c035535f010 [INFO] running `Command { std: "docker" "start" "-a" "c8799036e063674ecbc16afa0cdaaa0779a8ae99bc72902e4c061c035535f010", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling chip_8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num-integer v0.1.34 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling num v0.1.37 [INFO] [stderr] Compiling sdl2 v0.30.0 [INFO] [stdout] warning: unused imports: `WindowContext` and `Window` [INFO] [stdout] --> src/main.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 42 | use sdl2::video::{Window, WindowContext}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Canvas` [INFO] [stdout] --> src/main.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | use sdl2::render::{Canvas, WindowCanvas}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ffi::OsStr` [INFO] [stdout] --> src/main.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | use std::ffi::OsStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufWriter` and `Write` [INFO] [stdout] --> src/main.rs:55:27 [INFO] [stdout] | [INFO] [stdout] 55 | use std::io::{self, Read, Write, BufWriter}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:106:20 [INFO] [stdout] | [INFO] [stdout] 106 | 0.0...0.5 => self.volume, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | let mut event_pump = sdl_context.event_pump().unwrap(); //EventPump [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: constant `pixel_size` should have an upper case name [INFO] [stdout] --> src/main.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | const pixel_size: u32 = 20; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `PIXEL_SIZE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setupIO` should have a snake case name [INFO] [stdout] --> src/main.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn setupIO() -> (WindowCanvas, EventPump, AudioDevice) { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `setup_io` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `drawGraphics` should have a snake case name [INFO] [stdout] --> src/main.rs:156:4 [INFO] [stdout] | [INFO] [stdout] 156 | fn drawGraphics(pixels: &[bool; 0x800], canvas: &mut WindowCanvas) { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_graphics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `resetPixel` should have a snake case name [INFO] [stdout] --> src/main.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn resetPixel(pixels: &mut [bool; 0x800], x: usize, y: usize, val: bool) { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `reset_pixel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `RNG_byte` should have a snake case name [INFO] [stdout] --> src/main.rs:172:4 [INFO] [stdout] | [INFO] [stdout] 172 | fn RNG_byte() -> u8 { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `rng_byte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `drawFlag` should have a snake case name [INFO] [stdout] --> src/main.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 177 | drawFlag: bool, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `draw_flag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `I` should have a snake case name [INFO] [stdout] --> src/main.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 181 | I: u16, //Index register [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `loadGame` should have a snake case name [INFO] [stdout] --> src/main.rs:202:8 [INFO] [stdout] | [INFO] [stdout] 202 | fn loadGame(&mut self, memory: &mut [u8; 0x1000], gameName: String) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `load_game` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `gameName` should have a snake case name [INFO] [stdout] --> src/main.rs:202:56 [INFO] [stdout] | [INFO] [stdout] 202 | fn loadGame(&mut self, memory: &mut [u8; 0x1000], gameName: String) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `game_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `updatePixel` should have a snake case name [INFO] [stdout] --> src/main.rs:213:8 [INFO] [stdout] | [INFO] [stdout] 213 | fn updatePixel(&mut self, pixels: &mut [bool; 0x800], x: usize, y: usize, val: bool) { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `update_pixel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clearDisplay` should have a snake case name [INFO] [stdout] --> src/main.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 219 | fn clearDisplay(&mut self, pixels: &mut [bool; 0x800]) { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `clear_display` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `disassembleCode` should have a snake case name [INFO] [stdout] --> src/main.rs:227:8 [INFO] [stdout] | [INFO] [stdout] 227 | fn disassembleCode(&mut self, memory: &[u8; 0x1000]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `disassemble_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `emulateCycle` should have a snake case name [INFO] [stdout] --> src/main.rs:305:8 [INFO] [stdout] | [INFO] [stdout] 305 | fn emulateCycle(&mut self, memory: &mut [u8; 0x1000], pixels: &mut [bool; 0x800], key: &[bool; 0x10], device: &AudioDevice src/main.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let I: usize = self.I as usize; [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `initMemory` should have a snake case name [INFO] [stdout] --> src/main.rs:425:4 [INFO] [stdout] | [INFO] [stdout] 425 | fn initMemory(memory: &mut [u8; 0x1000], kvals: &mut [Keycode; 0x10]) { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `init_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/main.rs:485:42 [INFO] [stdout] | [INFO] [stdout] 485 | for (i, kd) in kvals.into_iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 485 | for (i, kd) in kvals.iter().enumerate() { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 485 | for (i, kd) in IntoIterator::into_iter(kvals).enumerate() { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/main.rs:497:42 [INFO] [stdout] | [INFO] [stdout] 497 | for (i, kd) in kvals.into_iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 497 | for (i, kd) in kvals.iter().enumerate() { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 497 | for (i, kd) in IntoIterator::into_iter(kvals).enumerate() { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.77s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "c8799036e063674ecbc16afa0cdaaa0779a8ae99bc72902e4c061c035535f010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8799036e063674ecbc16afa0cdaaa0779a8ae99bc72902e4c061c035535f010", kill_on_drop: false }` [INFO] [stdout] c8799036e063674ecbc16afa0cdaaa0779a8ae99bc72902e4c061c035535f010 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec33f47ad9ff4f793700f77b3c10ea0c73c84dc9d4873be0193271145416c40e [INFO] running `Command { std: "docker" "start" "-a" "ec33f47ad9ff4f793700f77b3c10ea0c73c84dc9d4873be0193271145416c40e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling chip_8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `WindowContext` and `Window` [INFO] [stdout] --> src/main.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 42 | use sdl2::video::{Window, WindowContext}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Canvas` [INFO] [stdout] --> src/main.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | use sdl2::render::{Canvas, WindowCanvas}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ffi::OsStr` [INFO] [stdout] --> src/main.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | use std::ffi::OsStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufWriter` and `Write` [INFO] [stdout] --> src/main.rs:55:27 [INFO] [stdout] | [INFO] [stdout] 55 | use std::io::{self, Read, Write, BufWriter}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:106:20 [INFO] [stdout] | [INFO] [stdout] 106 | 0.0...0.5 => self.volume, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | let mut event_pump = sdl_context.event_pump().unwrap(); //EventPump [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: constant `pixel_size` should have an upper case name [INFO] [stdout] --> src/main.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | const pixel_size: u32 = 20; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `PIXEL_SIZE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setupIO` should have a snake case name [INFO] [stdout] --> src/main.rs:114:4 [INFO] [stdout] | [INFO] [stdout] 114 | fn setupIO() -> (WindowCanvas, EventPump, AudioDevice) { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `setup_io` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `drawGraphics` should have a snake case name [INFO] [stdout] --> src/main.rs:156:4 [INFO] [stdout] | [INFO] [stdout] 156 | fn drawGraphics(pixels: &[bool; 0x800], canvas: &mut WindowCanvas) { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `draw_graphics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `resetPixel` should have a snake case name [INFO] [stdout] --> src/main.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn resetPixel(pixels: &mut [bool; 0x800], x: usize, y: usize, val: bool) { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `reset_pixel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `RNG_byte` should have a snake case name [INFO] [stdout] --> src/main.rs:172:4 [INFO] [stdout] | [INFO] [stdout] 172 | fn RNG_byte() -> u8 { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `rng_byte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `drawFlag` should have a snake case name [INFO] [stdout] --> src/main.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 177 | drawFlag: bool, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `draw_flag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `I` should have a snake case name [INFO] [stdout] --> src/main.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 181 | I: u16, //Index register [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `loadGame` should have a snake case name [INFO] [stdout] --> src/main.rs:202:8 [INFO] [stdout] | [INFO] [stdout] 202 | fn loadGame(&mut self, memory: &mut [u8; 0x1000], gameName: String) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `load_game` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `gameName` should have a snake case name [INFO] [stdout] --> src/main.rs:202:56 [INFO] [stdout] | [INFO] [stdout] 202 | fn loadGame(&mut self, memory: &mut [u8; 0x1000], gameName: String) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `game_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `updatePixel` should have a snake case name [INFO] [stdout] --> src/main.rs:213:8 [INFO] [stdout] | [INFO] [stdout] 213 | fn updatePixel(&mut self, pixels: &mut [bool; 0x800], x: usize, y: usize, val: bool) { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `update_pixel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clearDisplay` should have a snake case name [INFO] [stdout] --> src/main.rs:219:8 [INFO] [stdout] | [INFO] [stdout] 219 | fn clearDisplay(&mut self, pixels: &mut [bool; 0x800]) { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `clear_display` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `disassembleCode` should have a snake case name [INFO] [stdout] --> src/main.rs:227:8 [INFO] [stdout] | [INFO] [stdout] 227 | fn disassembleCode(&mut self, memory: &[u8; 0x1000]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `disassemble_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `emulateCycle` should have a snake case name [INFO] [stdout] --> src/main.rs:305:8 [INFO] [stdout] | [INFO] [stdout] 305 | fn emulateCycle(&mut self, memory: &mut [u8; 0x1000], pixels: &mut [bool; 0x800], key: &[bool; 0x10], device: &AudioDevice src/main.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let I: usize = self.I as usize; [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `initMemory` should have a snake case name [INFO] [stdout] --> src/main.rs:425:4 [INFO] [stdout] | [INFO] [stdout] 425 | fn initMemory(memory: &mut [u8; 0x1000], kvals: &mut [Keycode; 0x10]) { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `init_memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/main.rs:485:42 [INFO] [stdout] | [INFO] [stdout] 485 | for (i, kd) in kvals.into_iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 485 | for (i, kd) in kvals.iter().enumerate() { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 485 | for (i, kd) in IntoIterator::into_iter(kvals).enumerate() { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/main.rs:497:42 [INFO] [stdout] | [INFO] [stdout] 497 | for (i, kd) in kvals.into_iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 497 | for (i, kd) in kvals.iter().enumerate() { [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 497 | for (i, kd) in IntoIterator::into_iter(kvals).enumerate() { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "ec33f47ad9ff4f793700f77b3c10ea0c73c84dc9d4873be0193271145416c40e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec33f47ad9ff4f793700f77b3c10ea0c73c84dc9d4873be0193271145416c40e", kill_on_drop: false }` [INFO] [stdout] ec33f47ad9ff4f793700f77b3c10ea0c73c84dc9d4873be0193271145416c40e