[INFO] cloning repository https://github.com/Hookzz/chip8_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hookzz/chip8_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHookzz%2Fchip8_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHookzz%2Fchip8_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 600e55ad26e5d815111798c0e6ae616c7d96d25a
[INFO] testing Hookzz/chip8_rust against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHookzz%2Fchip8_rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hookzz/chip8_rust on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Hookzz/chip8_rust
[INFO] finished tweaking git repo https://github.com/Hookzz/chip8_rust
[INFO] tweaked toml for git repo https://github.com/Hookzz/chip8_rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Hookzz/chip8_rust 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5dbdb88b7a9f2a375d181b8d53c4536f8e51a861ab1a1a899c7a74eed09e9ab3
[INFO] running `Command { std: "docker" "start" "-a" "5dbdb88b7a9f2a375d181b8d53c4536f8e51a861ab1a1a899c7a74eed09e9ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dbdb88b7a9f2a375d181b8d53c4536f8e51a861ab1a1a899c7a74eed09e9ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dbdb88b7a9f2a375d181b8d53c4536f8e51a861ab1a1a899c7a74eed09e9ab3", kill_on_drop: false }`
[INFO] [stdout] 5dbdb88b7a9f2a375d181b8d53c4536f8e51a861ab1a1a899c7a74eed09e9ab3
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaa2f7d7be93de2cee62b7ac2c1d7dfe52ed95fb4251983ca982af722177999d
[INFO] running `Command { std: "docker" "start" "-a" "eaa2f7d7be93de2cee62b7ac2c1d7dfe52ed95fb4251983ca982af722177999d", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip8_emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `vx` in this scope
[INFO] [stdout]   --> src/cpu.rs:75:7
[INFO] [stdout]    |
[INFO] [stdout] 75 |                         vx = self.write_reg_vx(x, y);
[INFO] [stdout]    |                         ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to use the available field
[INFO] [stdout]    |
[INFO] [stdout] 75 |                         self.vx = self.write_reg_vx(x, y);
[INFO] [stdout]    |                         ~~~~~~~
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 75 |                         v = self.write_reg_vx(x, y);
[INFO] [stdout]    |                         ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chip8_emu` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "eaa2f7d7be93de2cee62b7ac2c1d7dfe52ed95fb4251983ca982af722177999d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa2f7d7be93de2cee62b7ac2c1d7dfe52ed95fb4251983ca982af722177999d", kill_on_drop: false }`
[INFO] [stdout] eaa2f7d7be93de2cee62b7ac2c1d7dfe52ed95fb4251983ca982af722177999d
