[INFO] cloning repository https://github.com/revan730/chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/revan730/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frevan730%2Fchip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frevan730%2Fchip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ae5bdeaebd55f1d9cbe4f8e70f433db528a99fab [INFO] checking revan730/chip8 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frevan730%2Fchip8" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/revan730/chip8 [INFO] finished tweaking git repo https://github.com/revan730/chip8 [INFO] tweaked toml for git repo https://github.com/revan730/chip8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/revan730/chip8 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/revan730/chip8 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] [stderr] Updating git repository `https://github.com/bjz/gl-rs` [INFO] [stderr] Updating git submodule `https://github.com/KhronosGroup/OpenGL-Registry.git` [INFO] [stderr] Updating git submodule `https://github.com/google/angle.git` [INFO] [stderr] Updating git submodule `https://github.com/KhronosGroup/EGL-Registry.git` [INFO] [stderr] Updating git submodule `https://github.com/KhronosGroup/WebGL.git` [INFO] [stderr] Updating git submodule `https://github.com/KhronosGroup/WebGLDeveloperTools.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.2.8 [INFO] [stderr] Downloaded libc v0.2.139 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3806aaa61f8e0dcf0b906c675674561a886c40756abe3edbe64c50a402528ae1 [INFO] running `Command { std: "docker" "start" "-a" "3806aaa61f8e0dcf0b906c675674561a886c40756abe3edbe64c50a402528ae1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3806aaa61f8e0dcf0b906c675674561a886c40756abe3edbe64c50a402528ae1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3806aaa61f8e0dcf0b906c675674561a886c40756abe3edbe64c50a402528ae1", kill_on_drop: false }` [INFO] [stdout] 3806aaa61f8e0dcf0b906c675674561a886c40756abe3edbe64c50a402528ae1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 254d1fac5e8ec8ec7235cb2a9ef6a86d20dd710b579d1960200b451737bd5603 [INFO] running `Command { std: "docker" "start" "-a" "254d1fac5e8ec8ec7235cb2a9ef6a86d20dd710b579d1960200b451737bd5603", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling khronos_api v3.2.0 (https://github.com/bjz/gl-rs#1cd256c7) [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling gl_generator v0.14.1 (https://github.com/bjz/gl-rs#1cd256c7) [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling gl v0.14.0 (https://github.com/bjz/gl-rs#1cd256c7) [INFO] [stdout] warning: method `reset` is never used [INFO] [stdout] --> src/cpu.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 44 | impl Cpu { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn reset(&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: variant `Sys` is never constructed [INFO] [stdout] --> src/instructions.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Instructions { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 3 | Sys, // Unused on interpreters [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instructions` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kind` is never read [INFO] [stdout] --> src/opcode_decoders.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct ArgumentDecoder { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | pub kind: ArgumentType, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ArgumentDecoder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/opcode_decoders.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct OpcodeDecoder<'a> { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 20 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpcodeDecoder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `reset` is never used [INFO] [stdout] --> src/cpu.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 44 | impl Cpu { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 76 | pub fn reset(&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: variant `Sys` is never constructed [INFO] [stdout] --> src/instructions.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Instructions { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 3 | Sys, // Unused on interpreters [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instructions` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kind` is never read [INFO] [stdout] --> src/opcode_decoders.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct ArgumentDecoder { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | pub kind: ArgumentType, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ArgumentDecoder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/opcode_decoders.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct OpcodeDecoder<'a> { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 20 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpcodeDecoder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.30s [INFO] running `Command { std: "docker" "inspect" "254d1fac5e8ec8ec7235cb2a9ef6a86d20dd710b579d1960200b451737bd5603", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "254d1fac5e8ec8ec7235cb2a9ef6a86d20dd710b579d1960200b451737bd5603", kill_on_drop: false }` [INFO] [stdout] 254d1fac5e8ec8ec7235cb2a9ef6a86d20dd710b579d1960200b451737bd5603