[INFO] updating cached repository HuQingyang/greprs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/HuQingyang/greprs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/HuQingyang/greprs" "work/ex/clippy-test-run/sources/stable/gh/HuQingyang/greprs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/HuQingyang/greprs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/HuQingyang/greprs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/HuQingyang/greprs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/HuQingyang/greprs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] efaec7286a26e1d2315c4cbbc77c073d362c5179
[INFO] sha for GitHub repo HuQingyang/greprs: efaec7286a26e1d2315c4cbbc77c073d362c5179
[INFO] validating manifest of HuQingyang/greprs 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 HuQingyang/greprs 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 HuQingyang/greprs
[INFO] finished frobbing HuQingyang/greprs
[INFO] frobbed toml for HuQingyang/greprs written to work/ex/clippy-test-run/sources/stable/gh/HuQingyang/greprs/Cargo.toml
[INFO] started frobbing HuQingyang/greprs
[INFO] finished frobbing HuQingyang/greprs
[INFO] frobbed toml for HuQingyang/greprs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/HuQingyang/greprs/Cargo.toml
[INFO] crate HuQingyang/greprs 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 HuQingyang/greprs 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/HuQingyang/greprs:/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] 2ecbd6fc8f3efe302cd387bc336a44d3ee77a3858cd33bf5ba1648d09db4874c
[INFO] running `"docker" "start" "-a" "2ecbd6fc8f3efe302cd387bc336a44d3ee77a3858cd33bf5ba1648d09db4874c"`
[INFO] [stderr]     Checking greprs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/lib.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 | /                 if arg == "insensitive" || arg == "I" {
[INFO] [stderr] 28 | |                     false
[INFO] [stderr] 29 | |                 } else { true }
[INFO] [stderr]    | |_______________________________^ help: you can reduce it to: `!(arg == "insensitive" || arg == "I")`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/lib.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 | /                 if arg == "insensitive" || arg == "I" {
[INFO] [stderr] 28 | |                     false
[INFO] [stderr] 29 | |                 } else { true }
[INFO] [stderr]    | |_______________________________^ help: you can reduce it to: `!(arg == "insensitive" || arg == "I")`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `"docker" "inspect" "2ecbd6fc8f3efe302cd387bc336a44d3ee77a3858cd33bf5ba1648d09db4874c"`
[INFO] running `"docker" "rm" "-f" "2ecbd6fc8f3efe302cd387bc336a44d3ee77a3858cd33bf5ba1648d09db4874c"`
[INFO] [stdout] 2ecbd6fc8f3efe302cd387bc336a44d3ee77a3858cd33bf5ba1648d09db4874c