[INFO] cloning repository https://github.com/jsultond/chip8Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jsultond/chip8Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsultond%2Fchip8Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsultond%2Fchip8Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2400c159f4a215a9af9597c00d7a7b5fd34818d6 [INFO] testing jsultond/chip8Rust against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsultond%2Fchip8Rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jsultond/chip8Rust on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jsultond/chip8Rust [INFO] finished tweaking git repo https://github.com/jsultond/chip8Rust [INFO] tweaked toml for git repo https://github.com/jsultond/chip8Rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jsultond/chip8Rust 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pistoncore-window v0.27.0 [INFO] [stderr] Downloaded num v0.1.40 [INFO] [stderr] Downloaded sdl2-sys v0.8.1 [INFO] [stderr] Downloaded num-iter v0.1.34 [INFO] [stderr] Downloaded magenta-sys v0.1.1 [INFO] [stderr] Downloaded bitflags v0.3.3 [INFO] [stderr] Downloaded shader_version v0.2.2 [INFO] [stderr] Downloaded num-integer v0.1.35 [INFO] [stderr] Downloaded rand v0.3.16 [INFO] [stderr] Downloaded num-complex v0.1.40 [INFO] [stderr] Downloaded sdl2 v0.14.0 [INFO] [stderr] Downloaded lazy_static v0.1.16 [INFO] [stderr] Downloaded libc v0.2.29 [INFO] [stderr] Downloaded num-traits v0.1.40 [INFO] [stderr] Downloaded piston v0.32.0 [INFO] [stderr] Downloaded num-bigint v0.1.40 [INFO] [stderr] Downloaded bitflags v0.8.2 [INFO] [stderr] Downloaded custom_derive v0.1.7 [INFO] [stderr] Downloaded num-rational v0.1.39 [INFO] [stderr] Downloaded conv v0.3.3 [INFO] [stderr] Downloaded magenta v0.1.1 [INFO] [stderr] Downloaded pistoncore-input v0.18.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.32.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d89aebd05b0f378c6bd98d3822669e6549083d01f394e14d98a9bdb2f3bf4d52 [INFO] running `Command { std: "docker" "start" "-a" "d89aebd05b0f378c6bd98d3822669e6549083d01f394e14d98a9bdb2f3bf4d52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d89aebd05b0f378c6bd98d3822669e6549083d01f394e14d98a9bdb2f3bf4d52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d89aebd05b0f378c6bd98d3822669e6549083d01f394e14d98a9bdb2f3bf4d52", kill_on_drop: false }` [INFO] [stdout] d89aebd05b0f378c6bd98d3822669e6549083d01f394e14d98a9bdb2f3bf4d52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fb88dc845586fd238d1237661d772dfabe28d4bd0c69fc30a2ac4bff8232bd9 [INFO] running `Command { std: "docker" "start" "-a" "9fb88dc845586fd238d1237661d772dfabe28d4bd0c69fc30a2ac4bff8232bd9", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling libc v0.2.29 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling shader_version v0.2.2 [INFO] [stderr] Compiling sdl2-sys v0.8.1 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling piston-viewport v0.3.0 [INFO] [stderr] Compiling pistoncore-input v0.18.0 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling num-complex v0.1.40 [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling num-bigint v0.1.40 [INFO] [stderr] Compiling pistoncore-window v0.27.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.32.0 [INFO] [stderr] Compiling piston v0.32.0 [INFO] [stderr] Compiling num-rational v0.1.39 [INFO] [stderr] Compiling num v0.1.40 [INFO] [stderr] Compiling sdl2 v0.14.0 [INFO] [stderr] Compiling chip8rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `screen` should have an upper camel case name [INFO] [stdout] --> src/screen.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct screen { [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Screen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_1` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | key_1 = 0, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Key1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_2` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | key_2, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Key2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_3` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | key_3, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Key3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_4` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | key_4, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Key4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_Q` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | key_Q, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyQ` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_W` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | key_W, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyW` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_E` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | key_E, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_R` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | key_R, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyR` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_A` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | key_A, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyA` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_S` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | key_S, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_D` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | key_D, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyD` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_F` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | key_F, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyF` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_Z` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | key_Z, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyZ` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_X` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | key_X, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyX` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_C` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | key_C, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyC` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_V` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | key_V, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyV` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/Cpu.rs:84:67 [INFO] [stdout] | [INFO] [stdout] 84 | Err(why) => panic!("couldn't open file because {} ", why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/Cpu.rs:83:10 [INFO] [stdout] | [INFO] [stdout] 83 | let mut file: File = match File::open(&path) { [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: unused variable: `x` [INFO] [stdout] --> src/Cpu.rs:267:16 [INFO] [stdout] | [INFO] [stdout] 267 | let x = self.vreg[vx as usize] as u16 + i as u16; [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/Cpu.rs:268:19 [INFO] [stdout] | [INFO] [stdout] 268 | let y = self.vreg[vy as usize] as u16 + i as u16; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/Cpu.rs:278:15 [INFO] [stdout] | [INFO] [stdout] 278 | let x = (self.opcode & 0x0F00) >> 8; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `keys` is never read [INFO] [stdout] --> src/Cpu.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Cpu { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 45 | keys: Keyboard, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `draw` is never used [INFO] [stdout] --> src/screen.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl screen { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn draw(&mut self, x: i32, y: i32){ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DELAY` is never used [INFO] [stdout] --> src/keyboard.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const DELAY: u64 = 2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Keys` is never used [INFO] [stdout] --> src/keyboard.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum Keys { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `event_pump`, `last_pressed`, and `used` are never read [INFO] [stdout] --> src/keyboard.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Keyboard { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 31 | event_pump: sdl2::EventPump, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 32 | pub keys: [bool; 16], [INFO] [stdout] 33 | last_pressed: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 34 | used: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `handle_press`, `wait`, and `key_pressed` are never used [INFO] [stdout] --> src/keyboard.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 38 | impl Keyboard { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn handle_press(&mut self) -> u8{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn wait(&mut self) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | fn key_pressed(&mut self, key: u8, pressed: bool){ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Cpu` should have a snake case name [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | mod Cpu; [INFO] [stdout] | ^^^ help: convert the identifier to snake case (notice the capitalization): `cpu` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [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" "9fb88dc845586fd238d1237661d772dfabe28d4bd0c69fc30a2ac4bff8232bd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fb88dc845586fd238d1237661d772dfabe28d4bd0c69fc30a2ac4bff8232bd9", kill_on_drop: false }` [INFO] [stdout] 9fb88dc845586fd238d1237661d772dfabe28d4bd0c69fc30a2ac4bff8232bd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa828d5d6ed52552fdce08d8a67fc45041fb9bbaff3d55ad2e47654845fdd4ab [INFO] running `Command { std: "docker" "start" "-a" "aa828d5d6ed52552fdce08d8a67fc45041fb9bbaff3d55ad2e47654845fdd4ab", kill_on_drop: false }` [INFO] [stderr] Compiling chip8rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `screen` should have an upper camel case name [INFO] [stdout] --> src/screen.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct screen { [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Screen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_1` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | key_1 = 0, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Key1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_2` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | key_2, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Key2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_3` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | key_3, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Key3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_4` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | key_4, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `Key4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_Q` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | key_Q, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyQ` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_W` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | key_W, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyW` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_E` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | key_E, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_R` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | key_R, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyR` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_A` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | key_A, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyA` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_S` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | key_S, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_D` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | key_D, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyD` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_F` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | key_F, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyF` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_Z` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | key_Z, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyZ` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_X` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | key_X, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyX` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_C` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | key_C, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyC` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `key_V` should have an upper camel case name [INFO] [stdout] --> src/keyboard.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | key_V, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `KeyV` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/Cpu.rs:84:67 [INFO] [stdout] | [INFO] [stdout] 84 | Err(why) => panic!("couldn't open file because {} ", why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/Cpu.rs:83:10 [INFO] [stdout] | [INFO] [stdout] 83 | let mut file: File = match File::open(&path) { [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: unused variable: `x` [INFO] [stdout] --> src/Cpu.rs:267:16 [INFO] [stdout] | [INFO] [stdout] 267 | let x = self.vreg[vx as usize] as u16 + i as u16; [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/Cpu.rs:268:19 [INFO] [stdout] | [INFO] [stdout] 268 | let y = self.vreg[vy as usize] as u16 + i as u16; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/Cpu.rs:278:15 [INFO] [stdout] | [INFO] [stdout] 278 | let x = (self.opcode & 0x0F00) >> 8; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `keys` is never read [INFO] [stdout] --> src/Cpu.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Cpu { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 45 | keys: Keyboard, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `draw` is never used [INFO] [stdout] --> src/screen.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl screen { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn draw(&mut self, x: i32, y: i32){ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DELAY` is never used [INFO] [stdout] --> src/keyboard.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const DELAY: u64 = 2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Keys` is never used [INFO] [stdout] --> src/keyboard.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum Keys { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `event_pump`, `last_pressed`, and `used` are never read [INFO] [stdout] --> src/keyboard.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Keyboard { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 31 | event_pump: sdl2::EventPump, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 32 | pub keys: [bool; 16], [INFO] [stdout] 33 | last_pressed: u8, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 34 | used: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `handle_press`, `wait`, and `key_pressed` are never used [INFO] [stdout] --> src/keyboard.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 38 | impl Keyboard { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn handle_press(&mut self) -> u8{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn wait(&mut self) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | fn key_pressed(&mut self, key: u8, pressed: bool){ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Cpu` should have a snake case name [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | mod Cpu; [INFO] [stdout] | ^^^ help: convert the identifier to snake case (notice the capitalization): `cpu` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [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" "aa828d5d6ed52552fdce08d8a67fc45041fb9bbaff3d55ad2e47654845fdd4ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa828d5d6ed52552fdce08d8a67fc45041fb9bbaff3d55ad2e47654845fdd4ab", kill_on_drop: false }` [INFO] [stdout] aa828d5d6ed52552fdce08d8a67fc45041fb9bbaff3d55ad2e47654845fdd4ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a83aaabbcce3e2560c8b067966abe9ac013eaac589f68b4ce70c99434fed7283 [INFO] running `Command { std: "docker" "start" "-a" "a83aaabbcce3e2560c8b067966abe9ac013eaac589f68b4ce70c99434fed7283", kill_on_drop: false }` [INFO] [stderr] warning: type `screen` should have an upper camel case name [INFO] [stderr] --> src/screen.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct screen { [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Screen` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `key_1` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | key_1 = 0, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Key1` [INFO] [stderr] [INFO] [stderr] warning: variant `key_2` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | key_2, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Key2` [INFO] [stderr] [INFO] [stderr] warning: variant `key_3` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | key_3, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Key3` [INFO] [stderr] [INFO] [stderr] warning: variant `key_4` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | key_4, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `Key4` [INFO] [stderr] [INFO] [stderr] warning: variant `key_Q` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | key_Q, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `KeyQ` [INFO] [stderr] [INFO] [stderr] warning: variant `key_W` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | key_W, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `KeyW` [INFO] [stderr] [INFO] [stderr] warning: variant `key_E` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | key_E, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `KeyE` [INFO] [stderr] [INFO] [stderr] warning: variant `key_R` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | key_R, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `KeyR` [INFO] [stderr] [INFO] [stderr] warning: variant `key_A` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | key_A, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `KeyA` [INFO] [stderr] [INFO] [stderr] warning: variant `key_S` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | key_S, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `KeyS` [INFO] [stderr] [INFO] [stderr] warning: variant `key_D` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | key_D, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `KeyD` [INFO] [stderr] [INFO] [stderr] warning: variant `key_F` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | key_F, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `KeyF` [INFO] [stderr] [INFO] [stderr] warning: variant `key_Z` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | key_Z, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `KeyZ` [INFO] [stderr] [INFO] [stderr] warning: variant `key_X` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | key_X, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `KeyX` [INFO] [stderr] [INFO] [stderr] warning: variant `key_C` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | key_C, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `KeyC` [INFO] [stderr] [INFO] [stderr] warning: variant `key_V` should have an upper camel case name [INFO] [stderr] --> src/keyboard.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | key_V, [INFO] [stderr] | ^^^^^ help: convert the identifier to upper camel case: `KeyV` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/Cpu.rs:84:67 [INFO] [stderr] | [INFO] [stderr] 84 | Err(why) => panic!("couldn't open file because {} ", why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/Cpu.rs:83:10 [INFO] [stderr] | [INFO] [stderr] 83 | let mut file: File = match File::open(&path) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/Cpu.rs:267:16 [INFO] [stderr] | [INFO] [stderr] 267 | let x = self.vreg[vx as usize] as u16 + i as u16; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/Cpu.rs:268:19 [INFO] [stderr] | [INFO] [stderr] 268 | let y = self.vreg[vy as usize] as u16 + i as u16; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/Cpu.rs:278:15 [INFO] [stderr] | [INFO] [stderr] 278 | let x = (self.opcode & 0x0F00) >> 8; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: field `keys` is never read [INFO] [stderr] --> src/Cpu.rs:45:6 [INFO] [stderr] | [INFO] [stderr] 32 | pub struct Cpu { [INFO] [stderr] | --- field in this struct [INFO] [stderr] ... [INFO] [stderr] 45 | keys: Keyboard, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `draw` is never used [INFO] [stderr] --> src/screen.rs:39:12 [INFO] [stderr] | [INFO] [stderr] 14 | impl screen { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 39 | pub fn draw(&mut self, x: i32, y: i32){ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `DELAY` is never used [INFO] [stderr] --> src/keyboard.rs:8:7 [INFO] [stderr] | [INFO] [stderr] 8 | const DELAY: u64 = 2; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Keys` is never used [INFO] [stderr] --> src/keyboard.rs:10:6 [INFO] [stderr] | [INFO] [stderr] 10 | enum Keys { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `event_pump`, `last_pressed`, and `used` are never read [INFO] [stderr] --> src/keyboard.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 30 | pub struct Keyboard { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 31 | event_pump: sdl2::EventPump, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 32 | pub keys: [bool; 16], [INFO] [stderr] 33 | last_pressed: u8, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 34 | used: bool, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `handle_press`, `wait`, and `key_pressed` are never used [INFO] [stderr] --> src/keyboard.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 38 | impl Keyboard { [INFO] [stderr] | ------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 52 | pub fn handle_press(&mut self) -> u8{ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 99 | pub fn wait(&mut self) -> u8 { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 118 | fn key_pressed(&mut self, key: u8, pressed: bool){ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `Cpu` should have a snake case name [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | mod Cpu; [INFO] [stderr] | ^^^ help: convert the identifier to snake case (notice the capitalization): `cpu` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `chip8rust` (bin "chip8rust" test) generated 29 warnings (run `cargo fix --bin "chip8rust" --tests` to apply 4 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chip8rust-5ec496d611868101) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a83aaabbcce3e2560c8b067966abe9ac013eaac589f68b4ce70c99434fed7283", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a83aaabbcce3e2560c8b067966abe9ac013eaac589f68b4ce70c99434fed7283", kill_on_drop: false }` [INFO] [stdout] a83aaabbcce3e2560c8b067966abe9ac013eaac589f68b4ce70c99434fed7283 [INFO] testing jsultond/chip8Rust against beta-2024-01-09 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsultond%2Fchip8Rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jsultond/chip8Rust on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jsultond/chip8Rust [INFO] finished tweaking git repo https://github.com/jsultond/chip8Rust [INFO] tweaked toml for git repo https://github.com/jsultond/chip8Rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jsultond/chip8Rust 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-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa14aea1c5f099218d6ec5d23d655ea63ff9330dfeaf63d7ed9faebd0b0a06b7 [INFO] running `Command { std: "docker" "start" "-a" "fa14aea1c5f099218d6ec5d23d655ea63ff9330dfeaf63d7ed9faebd0b0a06b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa14aea1c5f099218d6ec5d23d655ea63ff9330dfeaf63d7ed9faebd0b0a06b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa14aea1c5f099218d6ec5d23d655ea63ff9330dfeaf63d7ed9faebd0b0a06b7", kill_on_drop: false }` [INFO] [stdout] fa14aea1c5f099218d6ec5d23d655ea63ff9330dfeaf63d7ed9faebd0b0a06b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19c0732691f31ed86b061910fc9bbdf08e5d506e595443505fa2c8ca145109c1 [INFO] running `Command { std: "docker" "start" "-a" "19c0732691f31ed86b061910fc9bbdf08e5d506e595443505fa2c8ca145109c1", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling libc v0.2.29 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling sdl2-sys v0.8.1 [INFO] [stderr] Compiling shader_version v0.2.2 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling piston-viewport v0.3.0 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "19c0732691f31ed86b061910fc9bbdf08e5d506e595443505fa2c8ca145109c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19c0732691f31ed86b061910fc9bbdf08e5d506e595443505fa2c8ca145109c1", kill_on_drop: false }` [INFO] [stdout] 19c0732691f31ed86b061910fc9bbdf08e5d506e595443505fa2c8ca145109c1