[INFO] updating cached repository JPTIZ/ai-tests
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JPTIZ/ai-tests
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JPTIZ/ai-tests" "work/ex/clippy-test-run/sources/stable/gh/JPTIZ/ai-tests"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/JPTIZ/ai-tests'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JPTIZ/ai-tests" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/JPTIZ/ai-tests"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/JPTIZ/ai-tests'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5dac853b0ba8d364d75b2e5b17fe41e991d8b4d0
[INFO] sha for GitHub repo JPTIZ/ai-tests: 5dac853b0ba8d364d75b2e5b17fe41e991d8b4d0
[INFO] validating manifest of JPTIZ/ai-tests 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 JPTIZ/ai-tests 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 JPTIZ/ai-tests
[INFO] finished frobbing JPTIZ/ai-tests
[INFO] frobbed toml for JPTIZ/ai-tests written to work/ex/clippy-test-run/sources/stable/gh/JPTIZ/ai-tests/Cargo.toml
[INFO] started frobbing JPTIZ/ai-tests
[INFO] finished frobbing JPTIZ/ai-tests
[INFO] frobbed toml for JPTIZ/ai-tests written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/JPTIZ/ai-tests/Cargo.toml
[INFO] crate JPTIZ/ai-tests 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 JPTIZ/ai-tests against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/JPTIZ/ai-tests:/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" "-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] d09a9fe13dca8d9a5a506d25540a4a1b1808d5287294cff99fb328f85bff7918
[INFO] running `"docker" "start" "-a" "d09a9fe13dca8d9a5a506d25540a4a1b1808d5287294cff99fb328f85bff7918"`
[INFO] [stderr]     Checking flat_projection v0.2.0
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]     Checking exitfailure v0.5.1
[INFO] [stderr]     Checking structopt v0.2.10
[INFO] [stderr]     Checking heuristics v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
[INFO] running `"docker" "inspect" "d09a9fe13dca8d9a5a506d25540a4a1b1808d5287294cff99fb328f85bff7918"`
[INFO] running `"docker" "rm" "-f" "d09a9fe13dca8d9a5a506d25540a4a1b1808d5287294cff99fb328f85bff7918"`
[INFO] [stdout] d09a9fe13dca8d9a5a506d25540a4a1b1808d5287294cff99fb328f85bff7918