[INFO] updating cached repository EFanZh/keep-trying
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/EFanZh/keep-trying
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/EFanZh/keep-trying" "work/ex/clippy-test-run/sources/stable/gh/EFanZh/keep-trying"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/EFanZh/keep-trying'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/EFanZh/keep-trying" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/EFanZh/keep-trying"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/EFanZh/keep-trying'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1a06f4f8ff19b5b82b6fbb1c2a94fc414c555626
[INFO] sha for GitHub repo EFanZh/keep-trying: 1a06f4f8ff19b5b82b6fbb1c2a94fc414c555626
[INFO] validating manifest of EFanZh/keep-trying 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 EFanZh/keep-trying 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 EFanZh/keep-trying
[INFO] finished frobbing EFanZh/keep-trying
[INFO] frobbed toml for EFanZh/keep-trying written to work/ex/clippy-test-run/sources/stable/gh/EFanZh/keep-trying/Cargo.toml
[INFO] started frobbing EFanZh/keep-trying
[INFO] finished frobbing EFanZh/keep-trying
[INFO] frobbed toml for EFanZh/keep-trying written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/EFanZh/keep-trying/Cargo.toml
[INFO] crate EFanZh/keep-trying 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 EFanZh/keep-trying against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/EFanZh/keep-trying:/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] c94ae9f207da5ceab07e81401f3a296e0d2fc410d8b3ebc41321e9e44fd01973
[INFO] running `"docker" "start" "-a" "c94ae9f207da5ceab07e81401f3a296e0d2fc410d8b3ebc41321e9e44fd01973"`
[INFO] [stderr]     Checking keep-trying v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]   --> src/main.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |         .chain(args.into_iter().map(|x| x.as_ref()))
[INFO] [stderr]    |                     ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]   --> src/main.rs:19:21
[INFO] [stderr]    |
[INFO] [stderr] 19 |         .chain(args.into_iter().map(|x| x.as_ref()))
[INFO] [stderr]    |                     ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "c94ae9f207da5ceab07e81401f3a296e0d2fc410d8b3ebc41321e9e44fd01973"`
[INFO] running `"docker" "rm" "-f" "c94ae9f207da5ceab07e81401f3a296e0d2fc410d8b3ebc41321e9e44fd01973"`
[INFO] [stdout] c94ae9f207da5ceab07e81401f3a296e0d2fc410d8b3ebc41321e9e44fd01973