[INFO] cloning repository https://github.com/aaqsr/NES-emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aaqsr/NES-emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaqsr%2FNES-emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaqsr%2FNES-emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f208a636b169548fbeffc025615d14ce285e4440
[INFO] checking aaqsr/NES-emu against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faaqsr%2FNES-emu" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aaqsr/NES-emu
[INFO] finished tweaking git repo https://github.com/aaqsr/NES-emu
[INFO] tweaked toml for git repo https://github.com/aaqsr/NES-emu written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aaqsr/NES-emu on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aaqsr/NES-emu 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42e776b6ea4464d71e169dc5345d5d88506557011bb89481639abf967eae618f
[INFO] running `Command { std: "docker" "start" "-a" "42e776b6ea4464d71e169dc5345d5d88506557011bb89481639abf967eae618f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42e776b6ea4464d71e169dc5345d5d88506557011bb89481639abf967eae618f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e776b6ea4464d71e169dc5345d5d88506557011bb89481639abf967eae618f", kill_on_drop: false }`
[INFO] [stdout] 42e776b6ea4464d71e169dc5345d5d88506557011bb89481639abf967eae618f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eea259cb5310acaa607d202f85736bccd38a48bcd56fbbcf14bdf0133cf3844b
[INFO] running `Command { std: "docker" "start" "-a" "eea259cb5310acaa607d202f85736bccd38a48bcd56fbbcf14bdf0133cf3844b", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking NES-emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `mnemonic` and `cycles` are never read
[INFO] [stdout]   --> src/CPU/opcodes.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct OpCode {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  7 |     pub code: u8,
[INFO] [stdout]  8 |     pub mnemonic: &'static str,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]  9 |     pub len: u8,
[INFO] [stdout] 10 |     pub cycles: u8,
[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 `reset`, `load_and_run`, `load`, and `run` are never used
[INFO] [stdout]    --> src/CPU.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout]  94 | impl CPU {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn load_and_run(&mut self, program: Vec<u8>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn load(&mut self, program: Vec<u8>) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn run(&mut self) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `mem_write_u16` is never used
[INFO] [stdout]   --> src/CPU/memory.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub trait Mem {
[INFO] [stdout]    |           --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn mem_write_u16(&mut self, pos: u16, data: u16) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OpCode` is never constructed
[INFO] [stdout]  --> src/CPU/opcodes.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct OpCode {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/CPU/opcodes.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl OpCode {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 15 |     fn new(code: u8, mnemonic: &'static str, len: u8, cycles: u8, mode: AddressingMode) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "eea259cb5310acaa607d202f85736bccd38a48bcd56fbbcf14bdf0133cf3844b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea259cb5310acaa607d202f85736bccd38a48bcd56fbbcf14bdf0133cf3844b", kill_on_drop: false }`
[INFO] [stdout] eea259cb5310acaa607d202f85736bccd38a48bcd56fbbcf14bdf0133cf3844b