[INFO] crate is-rust 0.1.0 is already in cache
[INFO] extracting crate is-rust 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/is-rust/0.1.0
[INFO] extracting crate is-rust 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/is-rust/0.1.0
[INFO] validating manifest of is-rust-0.1.0 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 is-rust-0.1.0 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 is-rust-0.1.0
[INFO] finished frobbing is-rust-0.1.0
[INFO] frobbed toml for is-rust-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/is-rust/0.1.0/Cargo.toml
[INFO] started frobbing is-rust-0.1.0
[INFO] finished frobbing is-rust-0.1.0
[INFO] frobbed toml for is-rust-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/is-rust/0.1.0/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 is-rust-0.1.0 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-0/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/reg/is-rust/0.1.0:/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 -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] 645ac9d75dd3d9942bb1fd35850a3e1ed7ec3c378919f541d8050edae0a094cc
[INFO] running `"docker" "start" "-a" "645ac9d75dd3d9942bb1fd35850a3e1ed7ec3c378919f541d8050edae0a094cc"`
[INFO] [stderr]     Checking is-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/lib.rs:246:43
[INFO] [stderr]     |
[INFO] [stderr] 246 |         cur = cur && parts[3].starts_with("1")
[INFO] [stderr]     |                                           ^^^ help: try using a char instead: `'1'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/lib.rs:246:43
[INFO] [stderr]     |
[INFO] [stderr] 246 |         cur = cur && parts[3].starts_with("1")
[INFO] [stderr]     |                                           ^^^ help: try using a char instead: `'1'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "645ac9d75dd3d9942bb1fd35850a3e1ed7ec3c378919f541d8050edae0a094cc"`
[INFO] running `"docker" "rm" "-f" "645ac9d75dd3d9942bb1fd35850a3e1ed7ec3c378919f541d8050edae0a094cc"`
[INFO] [stdout] 645ac9d75dd3d9942bb1fd35850a3e1ed7ec3c378919f541d8050edae0a094cc