[INFO] updating cached repository Khigashiguchi/rust_guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Khigashiguchi/rust_guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Khigashiguchi/rust_guessing_game" "work/ex/clippy-test-run/sources/stable/gh/Khigashiguchi/rust_guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Khigashiguchi/rust_guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Khigashiguchi/rust_guessing_game" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Khigashiguchi/rust_guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Khigashiguchi/rust_guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] acee334cfcc3b33b062c1b6d751695b0c912e6e9
[INFO] sha for GitHub repo Khigashiguchi/rust_guessing_game: acee334cfcc3b33b062c1b6d751695b0c912e6e9
[INFO] validating manifest of Khigashiguchi/rust_guessing_game on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Khigashiguchi/rust_guessing_game on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Khigashiguchi/rust_guessing_game
[INFO] finished frobbing Khigashiguchi/rust_guessing_game
[INFO] frobbed toml for Khigashiguchi/rust_guessing_game written to work/ex/clippy-test-run/sources/stable/gh/Khigashiguchi/rust_guessing_game/Cargo.toml
[INFO] started frobbing Khigashiguchi/rust_guessing_game
[INFO] finished frobbing Khigashiguchi/rust_guessing_game
[INFO] frobbed toml for Khigashiguchi/rust_guessing_game written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Khigashiguchi/rust_guessing_game/Cargo.toml
[INFO] crate Khigashiguchi/rust_guessing_game has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting Khigashiguchi/rust_guessing_game against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Khigashiguchi/rust_guessing_game:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dclippy::into_iter_on_array" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3a6e0ef8ba31b0c31db17c4f380e60425696b04bfcbcd5604635c8634bffe028
[INFO] running `"docker" "start" "-a" "3a6e0ef8ba31b0c31db17c4f380e60425696b04bfcbcd5604635c8634bffe028"`
[INFO] [stderr]     Checking guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "3a6e0ef8ba31b0c31db17c4f380e60425696b04bfcbcd5604635c8634bffe028"`
[INFO] running `"docker" "rm" "-f" "3a6e0ef8ba31b0c31db17c4f380e60425696b04bfcbcd5604635c8634bffe028"`
[INFO] [stdout] 3a6e0ef8ba31b0c31db17c4f380e60425696b04bfcbcd5604635c8634bffe028