[INFO] cloning repository https://github.com/tmb5932/chip8-embedded
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmb5932/chip8-embedded" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmb5932%2Fchip8-embedded", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmb5932%2Fchip8-embedded'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96c255c4b739233d4b3cc2f90b3f3b9ca7d3197a
[INFO] checking tmb5932/chip8-embedded against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmb5932%2Fchip8-embedded" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tmb5932/chip8-embedded
[INFO] finished tweaking git repo https://github.com/tmb5932/chip8-embedded
[INFO] tweaked toml for git repo https://github.com/tmb5932/chip8-embedded written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tmb5932/chip8-embedded on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tmb5932/chip8-embedded 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rppal v0.22.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 551d820f2eb6c249bfcbc0d0d041a77701691ac6b1854ef248c55a16d4e988c1
[INFO] running `Command { std: "docker" "start" "551d820f2eb6c249bfcbc0d0d041a77701691ac6b1854ef248c55a16d4e988c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "551d820f2eb6c249bfcbc0d0d041a77701691ac6b1854ef248c55a16d4e988c1", 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" "551d820f2eb6c249bfcbc0d0d041a77701691ac6b1854ef248c55a16d4e988c1" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "551d820f2eb6c249bfcbc0d0d041a77701691ac6b1854ef248c55a16d4e988c1", 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" "551d820f2eb6c249bfcbc0d0d041a77701691ac6b1854ef248c55a16d4e988c1" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking rppal v0.22.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking chip8-embedded-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `VERT_START_MASK` is never used
[INFO] [stdout]  --> src/display.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const VERT_START_MASK: u8 = 0x3F;
[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 `turn_off`, `turn_on`, `shift_up`, and `fill` are never used
[INFO] [stdout]    --> src/display.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout]  52 | impl DisplayInterface {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn turn_off(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn turn_on(&mut self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn shift_up(&mut self, shift_amount: usize, delay: u64) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn fill(&mut self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERT_START_MASK` is never used
[INFO] [stdout]  --> src/display.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const VERT_START_MASK: u8 = 0x3F;
[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 `turn_off`, `turn_on`, `shift_up`, and `fill` are never used
[INFO] [stdout]    --> src/display.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout]  52 | impl DisplayInterface {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn turn_off(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn turn_on(&mut self) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn shift_up(&mut self, shift_amount: usize, delay: u64) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn fill(&mut self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `Command { std: "docker" "inspect" "551d820f2eb6c249bfcbc0d0d041a77701691ac6b1854ef248c55a16d4e988c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "551d820f2eb6c249bfcbc0d0d041a77701691ac6b1854ef248c55a16d4e988c1", kill_on_drop: false }`
[INFO] [stdout] 551d820f2eb6c249bfcbc0d0d041a77701691ac6b1854ef248c55a16d4e988c1
