[INFO] cloning repository https://github.com/Laharls/chip8-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Laharls/chip8-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaharls%2Fchip8-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaharls%2Fchip8-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b89b61ac6e66851ce35cbe89100611bfcd8989f0
[INFO] checking Laharls/chip8-emulator against c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40 for pr-160391-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaharls%2Fchip8-emulator" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Laharls/chip8-emulator
[INFO] finished tweaking git repo https://github.com/Laharls/chip8-emulator
[INFO] tweaked toml for git repo https://github.com/Laharls/chip8-emulator written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Laharls/chip8-emulator on toolchain c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Laharls/chip8-emulator 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" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f1d0ad9d628ed8df9f4d4dc6cab7116fe995d9812b693a7a248467c5128751ea
[INFO] running `Command { std: "docker" "start" "f1d0ad9d628ed8df9f4d4dc6cab7116fe995d9812b693a7a248467c5128751ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1d0ad9d628ed8df9f4d4dc6cab7116fe995d9812b693a7a248467c5128751ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f1d0ad9d628ed8df9f4d4dc6cab7116fe995d9812b693a7a248467c5128751ea" "/opt/rustwide/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1d0ad9d628ed8df9f4d4dc6cab7116fe995d9812b693a7a248467c5128751ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f1d0ad9d628ed8df9f4d4dc6cab7116fe995d9812b693a7a248467c5128751ea" "/opt/rustwide/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling sdl2 v0.37.0
[INFO] [stderr]    Compiling sdl2-sys v0.37.0
[INFO] [stderr]     Checking chip8-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `TIME_FREQUENCY` is never used
[INFO] [stdout]   --> src/constants.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const TIME_FREQUENCY: u8 = 60; // 60hz
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_sp` and `get_stack_value` are never used
[INFO] [stdout]   --> src/cpu.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Cpu {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn get_sp(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn get_stack_value(&self, index: usize) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_pixel` is never used
[INFO] [stdout]   --> src/display.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Display {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn get_pixel(&self, x: usize, y: usize) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `debug_get_register`, `debug_get_pc`, `debug_get_sp`, and `debug_get_stack` are never used
[INFO] [stdout]    --> src/chip8.rs:476:12
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl Chip8 {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 476 |     pub fn debug_get_register(&self, index: usize) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 481 |     pub fn debug_get_pc(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 486 |     pub fn debug_get_sp(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 491 |     pub fn debug_get_stack(&self, index: usize) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_colors` and `clear` are never used
[INFO] [stdout]   --> src/renderer.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Renderer {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn set_colors(&mut self, bg: Color, fg: Color) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TIME_FREQUENCY` is never used
[INFO] [stdout]   --> src/constants.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const TIME_FREQUENCY: u8 = 60; // 60hz
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_sp` and `get_stack_value` are never used
[INFO] [stdout]   --> src/cpu.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Cpu {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn get_sp(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn get_stack_value(&self, index: usize) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_pixel` is never used
[INFO] [stdout]   --> src/display.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Display {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn get_pixel(&self, x: usize, y: usize) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `debug_get_register`, `debug_get_pc`, `debug_get_sp`, and `debug_get_stack` are never used
[INFO] [stdout]    --> src/chip8.rs:476:12
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl Chip8 {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 476 |     pub fn debug_get_register(&self, index: usize) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 481 |     pub fn debug_get_pc(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 486 |     pub fn debug_get_sp(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 491 |     pub fn debug_get_stack(&self, index: usize) -> u16 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_colors` and `clear` are never used
[INFO] [stdout]   --> src/renderer.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Renderer {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn set_colors(&mut self, bg: Color, fg: Color) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "f1d0ad9d628ed8df9f4d4dc6cab7116fe995d9812b693a7a248467c5128751ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d0ad9d628ed8df9f4d4dc6cab7116fe995d9812b693a7a248467c5128751ea", kill_on_drop: false }`
[INFO] [stdout] f1d0ad9d628ed8df9f4d4dc6cab7116fe995d9812b693a7a248467c5128751ea
