[INFO] cloning repository https://github.com/VisualSource/chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VisualSource/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVisualSource%2Fchip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVisualSource%2Fchip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f7ce4348500dfbb871dae7b48c08786415b9b6b
[INFO] checking VisualSource/chip8 against try#d8be25549d5418405531341b4be6d8538fc3c42e for pr-156160
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVisualSource%2Fchip8" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/VisualSource/chip8
[INFO] finished tweaking git repo https://github.com/VisualSource/chip8
[INFO] tweaked toml for git repo https://github.com/VisualSource/chip8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/VisualSource/chip8 on toolchain d8be25549d5418405531341b4be6d8538fc3c42e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/VisualSource/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" "+d8be25549d5418405531341b4be6d8538fc3c42e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cea2b341bfcfa3a82dec388d51532d6fe7f3a626bbfc1f44b1928b92b682aef8
[INFO] running `Command { std: "docker" "start" "cea2b341bfcfa3a82dec388d51532d6fe7f3a626bbfc1f44b1928b92b682aef8", 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" "cea2b341bfcfa3a82dec388d51532d6fe7f3a626bbfc1f44b1928b92b682aef8" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cea2b341bfcfa3a82dec388d51532d6fe7f3a626bbfc1f44b1928b92b682aef8", 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" "cea2b341bfcfa3a82dec388d51532d6fe7f3a626bbfc1f44b1928b92b682aef8" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.92
[INFO] [stderr]    Compiling sdl2 v0.36.0
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling sdl2-sys v0.36.0
[INFO] [stderr]     Checking chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `ctx` and `creator` are never read
[INFO] [stdout]  --> src/platform.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SDLRenderer {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 7 |     ctx: sdl2::Sdl,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     canvas: Canvas<Window>,
[INFO] [stdout] 9 |     creator: TextureCreator<WindowContext>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ctx` and `creator` are never read
[INFO] [stdout]  --> src/platform.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SDLRenderer {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 7 |     ctx: sdl2::Sdl,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     canvas: Canvas<Window>,
[INFO] [stdout] 9 |     creator: TextureCreator<WindowContext>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.49s
[INFO] running `Command { std: "docker" "inspect" "cea2b341bfcfa3a82dec388d51532d6fe7f3a626bbfc1f44b1928b92b682aef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea2b341bfcfa3a82dec388d51532d6fe7f3a626bbfc1f44b1928b92b682aef8", kill_on_drop: false }`
[INFO] [stdout] cea2b341bfcfa3a82dec388d51532d6fe7f3a626bbfc1f44b1928b92b682aef8
