[INFO] updating cached repository izik1/rstools
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/izik1/rstools
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/izik1/rstools" "work/ex/clippy-test-run/sources/stable/gh/izik1/rstools"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/izik1/rstools'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/izik1/rstools" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/izik1/rstools"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/izik1/rstools'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e7dbee6388c11a31793c925eef69f9eade7b3fb0
[INFO] sha for GitHub repo izik1/rstools: e7dbee6388c11a31793c925eef69f9eade7b3fb0
[INFO] validating manifest of izik1/rstools 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 izik1/rstools 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 izik1/rstools
[INFO] finished frobbing izik1/rstools
[INFO] frobbed toml for izik1/rstools written to work/ex/clippy-test-run/sources/stable/gh/izik1/rstools/Cargo.toml
[INFO] started frobbing izik1/rstools
[INFO] finished frobbing izik1/rstools
[INFO] frobbed toml for izik1/rstools written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/izik1/rstools/Cargo.toml
[INFO] crate izik1/rstools 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 izik1/rstools against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/izik1/rstools:/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] fca720957e003aaadad2936496e0c173e68bf843c7f6acd70f325e6be8460d0f
[INFO] running `"docker" "start" "-a" "fca720957e003aaadad2936496e0c173e68bf843c7f6acd70f325e6be8460d0f"`
[INFO] [stderr]     Checking rstools v0.1.4 (/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 1.23s
[INFO] running `"docker" "inspect" "fca720957e003aaadad2936496e0c173e68bf843c7f6acd70f325e6be8460d0f"`
[INFO] running `"docker" "rm" "-f" "fca720957e003aaadad2936496e0c173e68bf843c7f6acd70f325e6be8460d0f"`
[INFO] [stdout] fca720957e003aaadad2936496e0c173e68bf843c7f6acd70f325e6be8460d0f