[INFO] updating cached repository Plasticcaz/genetic_hello
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Plasticcaz/genetic_hello
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Plasticcaz/genetic_hello" "work/ex/clippy-test-run/sources/stable/gh/Plasticcaz/genetic_hello"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Plasticcaz/genetic_hello'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Plasticcaz/genetic_hello" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Plasticcaz/genetic_hello"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Plasticcaz/genetic_hello'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3af648ffefd7d6537ae398bfb86a5e950ddc71c0
[INFO] sha for GitHub repo Plasticcaz/genetic_hello: 3af648ffefd7d6537ae398bfb86a5e950ddc71c0
[INFO] validating manifest of Plasticcaz/genetic_hello 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 Plasticcaz/genetic_hello 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 Plasticcaz/genetic_hello
[INFO] finished frobbing Plasticcaz/genetic_hello
[INFO] frobbed toml for Plasticcaz/genetic_hello written to work/ex/clippy-test-run/sources/stable/gh/Plasticcaz/genetic_hello/Cargo.toml
[INFO] started frobbing Plasticcaz/genetic_hello
[INFO] finished frobbing Plasticcaz/genetic_hello
[INFO] frobbed toml for Plasticcaz/genetic_hello written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Plasticcaz/genetic_hello/Cargo.toml
[INFO] crate Plasticcaz/genetic_hello 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 Plasticcaz/genetic_hello 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-5/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/gh/Plasticcaz/genetic_hello:/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] 8bbcb9ffe870dc1e5d5e164c1228767d17370e231b49311b2cd8c63ac3a76a81
[INFO] running `"docker" "start" "-a" "8bbcb9ffe870dc1e5d5e164c1228767d17370e231b49311b2cd8c63ac3a76a81"`
[INFO] [stderr]     Checking genetic_hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: this looks like you are swapping `population` and `children` manually
[INFO] [stderr]    --> src/main.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 | /         let temp = population;
[INFO] [stderr] 161 | |         population = children;
[INFO] [stderr] 162 | |         children = temp;
[INFO] [stderr]     | |_______________________^ help: try: `std::mem::swap(&mut population, &mut children)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::manual_swap)] on by default
[INFO] [stderr]     = note: or maybe you should use `std::mem::replace`?
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
[INFO] [stderr] 
[INFO] [stderr] warning: this looks like you are swapping `population` and `children` manually
[INFO] [stderr]    --> src/main.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 | /         let temp = population;
[INFO] [stderr] 161 | |         population = children;
[INFO] [stderr] 162 | |         children = temp;
[INFO] [stderr]     | |_______________________^ help: try: `std::mem::swap(&mut population, &mut children)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::manual_swap)] on by default
[INFO] [stderr]     = note: or maybe you should use `std::mem::replace`?
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "8bbcb9ffe870dc1e5d5e164c1228767d17370e231b49311b2cd8c63ac3a76a81"`
[INFO] running `"docker" "rm" "-f" "8bbcb9ffe870dc1e5d5e164c1228767d17370e231b49311b2cd8c63ac3a76a81"`
[INFO] [stdout] 8bbcb9ffe870dc1e5d5e164c1228767d17370e231b49311b2cd8c63ac3a76a81