[INFO] crate cycle-sort 0.2.0 is already in cache
[INFO] extracting crate cycle-sort 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/cycle-sort/0.2.0
[INFO] extracting crate cycle-sort 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cycle-sort/0.2.0
[INFO] validating manifest of cycle-sort-0.2.0 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 cycle-sort-0.2.0 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 cycle-sort-0.2.0
[INFO] finished frobbing cycle-sort-0.2.0
[INFO] frobbed toml for cycle-sort-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/cycle-sort/0.2.0/Cargo.toml
[INFO] started frobbing cycle-sort-0.2.0
[INFO] finished frobbing cycle-sort-0.2.0
[INFO] frobbed toml for cycle-sort-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cycle-sort/0.2.0/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 cycle-sort-0.2.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/cycle-sort/0.2.0:/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] b136ad224934f94616da49546e9a597c532e63ac5f78c8cbb319c0e9c9f35901
[INFO] running `"docker" "start" "-a" "b136ad224934f94616da49546e9a597c532e63ac5f78c8cbb319c0e9c9f35901"`
[INFO] [stderr]     Checking cycle-sort v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the loop variable `i` is only used to index `slice`.
[INFO] [stderr]   --> src/cycle_sort.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |         for i in src + 1 .. length {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 89 |         for <item> in slice.iter().take(length).skip(src + 1) {
[INFO] [stderr]    |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `slice`.
[INFO] [stderr]    --> src/cycle_sort.rs:112:22
[INFO] [stderr]     |
[INFO] [stderr] 112 |             for i in src + 1 .. length {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 112 |             for <item> in slice.iter().take(length).skip(src + 1) {
[INFO] [stderr]     |                 ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `slice`.
[INFO] [stderr]   --> src/cycle_sort.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |         for i in src + 1 .. length {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 89 |         for <item> in slice.iter().take(length).skip(src + 1) {
[INFO] [stderr]    |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `slice`.
[INFO] [stderr]    --> src/cycle_sort.rs:112:22
[INFO] [stderr]     |
[INFO] [stderr] 112 |             for i in src + 1 .. length {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 112 |             for <item> in slice.iter().take(length).skip(src + 1) {
[INFO] [stderr]     |                 ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `a`
[INFO] [stderr]    --> src/cycle_sort.rs:202:22
[INFO] [stderr]     |
[INFO] [stderr] 202 |             for i in 0..SIZE {
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 202 |             for (i, <item>) in a.iter_mut().enumerate().take(SIZE) {
[INFO] [stderr]     |                 ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "b136ad224934f94616da49546e9a597c532e63ac5f78c8cbb319c0e9c9f35901"`
[INFO] running `"docker" "rm" "-f" "b136ad224934f94616da49546e9a597c532e63ac5f78c8cbb319c0e9c9f35901"`
[INFO] [stdout] b136ad224934f94616da49546e9a597c532e63ac5f78c8cbb319c0e9c9f35901