[INFO] cloning repository https://github.com/INDA23PlusPlus/fritiofr-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/INDA23PlusPlus/fritiofr-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA23PlusPlus%2Ffritiofr-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA23PlusPlus%2Ffritiofr-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32108568ffa2f5de6bb3985c5b4498b5216c187a
[INFO] checking INDA23PlusPlus/fritiofr-emulator against master#84e729a59f216cc64755788a470f165429a731f4 for pr-123737-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FINDA23PlusPlus%2Ffritiofr-emulator" "/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/INDA23PlusPlus/fritiofr-emulator on toolchain 84e729a59f216cc64755788a470f165429a731f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/INDA23PlusPlus/fritiofr-emulator
[INFO] finished tweaking git repo https://github.com/INDA23PlusPlus/fritiofr-emulator
[INFO] tweaked toml for git repo https://github.com/INDA23PlusPlus/fritiofr-emulator written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/INDA23PlusPlus/fritiofr-emulator 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" "+84e729a59f216cc64755788a470f165429a731f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]  Downloading crates ...
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[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7106ae4a31f6e3b42e8f784b692ee37eca5c8a1ccdccf2f874967fd426677422
[INFO] running `Command { std: "docker" "start" "-a" "7106ae4a31f6e3b42e8f784b692ee37eca5c8a1ccdccf2f874967fd426677422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7106ae4a31f6e3b42e8f784b692ee37eca5c8a1ccdccf2f874967fd426677422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7106ae4a31f6e3b42e8f784b692ee37eca5c8a1ccdccf2f874967fd426677422", kill_on_drop: false }`
[INFO] [stdout] 7106ae4a31f6e3b42e8f784b692ee37eca5c8a1ccdccf2f874967fd426677422
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+84e729a59f216cc64755788a470f165429a731f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c70ccbac25ed01a6d217407117039e54c60513859844fe59c7333388434d32e
[INFO] running `Command { std: "docker" "start" "-a" "9c70ccbac25ed01a6d217407117039e54c60513859844fe59c7333388434d32e", kill_on_drop: false }`
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[INFO] [stderr]     Checking nes-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name` and `cycles` are never read
[INFO] [stdout]    --> src/cpu/op_codes.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub struct OpCode {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 268 |     pub code: u8,
[INFO] [stdout] 269 |     pub name: &'static str,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 270 |     pub size: u16,
[INFO] [stdout] 271 |     pub cycles: u8,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OpCode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `cycles` are never read
[INFO] [stdout]    --> src/cpu/op_codes.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub struct OpCode {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 268 |     pub code: u8,
[INFO] [stdout] 269 |     pub name: &'static str,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 270 |     pub size: u16,
[INFO] [stdout] 271 |     pub cycles: u8,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OpCode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.23s
[INFO] running `Command { std: "docker" "inspect" "9c70ccbac25ed01a6d217407117039e54c60513859844fe59c7333388434d32e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c70ccbac25ed01a6d217407117039e54c60513859844fe59c7333388434d32e", kill_on_drop: false }`
[INFO] [stdout] 9c70ccbac25ed01a6d217407117039e54c60513859844fe59c7333388434d32e