[INFO] crate foreach 0.3.0 is already in cache
[INFO] extracting crate foreach 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/foreach/0.3.0
[INFO] extracting crate foreach 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/foreach/0.3.0
[INFO] validating manifest of foreach-0.3.0 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 foreach-0.3.0 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 foreach-0.3.0
[INFO] finished frobbing foreach-0.3.0
[INFO] frobbed toml for foreach-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/foreach/0.3.0/Cargo.toml
[INFO] started frobbing foreach-0.3.0
[INFO] finished frobbing foreach-0.3.0
[INFO] frobbed toml for foreach-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/foreach/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 foreach-0.3.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/foreach/0.3.0:/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] 9ceb3de840b84d8fb2496783534ec243eae446a0a7e50140fc37c4b4ea710d7e
[INFO] running `"docker" "start" "-a" "9ceb3de840b84d8fb2496783534ec243eae446a0a7e50140fc37c4b4ea710d7e"`
[INFO] [stderr]     Checking foreach v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/lib.rs:96:17
[INFO] [stderr]    |
[INFO] [stderr] 96 | /                 match f(item, self).into() {
[INFO] [stderr] 97 | |                     Continue::Break => break,
[INFO] [stderr] 98 | |                     _ => (),
[INFO] [stderr] 99 | |                 }
[INFO] [stderr]    | |_________________^ help: try this: `if let Continue::Break = f(item, self).into() { break }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/lib.rs:96:17
[INFO] [stderr]    |
[INFO] [stderr] 96 | /                 match f(item, self).into() {
[INFO] [stderr] 97 | |                     Continue::Break => break,
[INFO] [stderr] 98 | |                     _ => (),
[INFO] [stderr] 99 | |                 }
[INFO] [stderr]    | |_________________^ help: try this: `if let Continue::Break = f(item, self).into() { break }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "9ceb3de840b84d8fb2496783534ec243eae446a0a7e50140fc37c4b4ea710d7e"`
[INFO] running `"docker" "rm" "-f" "9ceb3de840b84d8fb2496783534ec243eae446a0a7e50140fc37c4b4ea710d7e"`
[INFO] [stdout] 9ceb3de840b84d8fb2496783534ec243eae446a0a7e50140fc37c4b4ea710d7e