[INFO] updating cached repository RustExamples/variables_and_mutability
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RustExamples/variables_and_mutability
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RustExamples/variables_and_mutability" "work/ex/clippy-test-run/sources/stable/gh/RustExamples/variables_and_mutability"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/RustExamples/variables_and_mutability'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RustExamples/variables_and_mutability" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/RustExamples/variables_and_mutability"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/RustExamples/variables_and_mutability'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c3f53b3fc1212a4c049dbdcf82dfa17d808097b4
[INFO] sha for GitHub repo RustExamples/variables_and_mutability: c3f53b3fc1212a4c049dbdcf82dfa17d808097b4
[INFO] validating manifest of RustExamples/variables_and_mutability 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 RustExamples/variables_and_mutability 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 RustExamples/variables_and_mutability
[INFO] finished frobbing RustExamples/variables_and_mutability
[INFO] frobbed toml for RustExamples/variables_and_mutability written to work/ex/clippy-test-run/sources/stable/gh/RustExamples/variables_and_mutability/Cargo.toml
[INFO] started frobbing RustExamples/variables_and_mutability
[INFO] finished frobbing RustExamples/variables_and_mutability
[INFO] frobbed toml for RustExamples/variables_and_mutability written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/RustExamples/variables_and_mutability/Cargo.toml
[INFO] crate RustExamples/variables_and_mutability 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 RustExamples/variables_and_mutability 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/RustExamples/variables_and_mutability:/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] 1a988fd16dc7f41c847b663b00eec29c1a42bf4c7f8b76f288f686e01022adcb
[INFO] running `"docker" "start" "-a" "1a988fd16dc7f41c847b663b00eec29c1a42bf4c7f8b76f288f686e01022adcb"`
[INFO] [stderr]     Checking variables_and_mutability v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "1a988fd16dc7f41c847b663b00eec29c1a42bf4c7f8b76f288f686e01022adcb"`
[INFO] running `"docker" "rm" "-f" "1a988fd16dc7f41c847b663b00eec29c1a42bf4c7f8b76f288f686e01022adcb"`
[INFO] [stdout] 1a988fd16dc7f41c847b663b00eec29c1a42bf4c7f8b76f288f686e01022adcb