[INFO] updating cached repository blowin/state_machine
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/blowin/state_machine
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/blowin/state_machine" "work/ex/clippy-test-run/sources/stable/gh/blowin/state_machine"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/blowin/state_machine'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/blowin/state_machine" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/blowin/state_machine"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/blowin/state_machine'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e06ee08f9d03511083c6f695571f2114f493031e
[INFO] sha for GitHub repo blowin/state_machine: e06ee08f9d03511083c6f695571f2114f493031e
[INFO] validating manifest of blowin/state_machine 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 blowin/state_machine 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 blowin/state_machine
[INFO] finished frobbing blowin/state_machine
[INFO] frobbed toml for blowin/state_machine written to work/ex/clippy-test-run/sources/stable/gh/blowin/state_machine/Cargo.toml
[INFO] started frobbing blowin/state_machine
[INFO] finished frobbing blowin/state_machine
[INFO] frobbed toml for blowin/state_machine written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/blowin/state_machine/Cargo.toml
[INFO] crate blowin/state_machine 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 blowin/state_machine 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/blowin/state_machine:/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] ca850a80d7379e387c64ced69272a209a7a34b73d461ab68502e763efae4bdd3
[INFO] running `"docker" "start" "-a" "ca850a80d7379e387c64ced69272a209a7a34b73d461ab68502e763efae4bdd3"`
[INFO] [stderr]     Checking state_machine v0.1.14 (/opt/crater/workdir)
[INFO] [stderr] warning: defining a method called `next` on this type; consider implementing the `std::iter::Iterator` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/lib.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 | /     pub fn next(&mut self) -> bool {
[INFO] [stderr] 95 | |         match self.map.get(&self.state) {
[INFO] [stderr] 96 | |             Some(ref mut machine) => run_machine!(machine, self.state),
[INFO] [stderr] 97 | |             None => false
[INFO] [stderr] 98 | |         }
[INFO] [stderr] 99 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `next` on this type; consider implementing the `std::iter::Iterator` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/lib.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 | /     pub fn next(&mut self) -> bool {
[INFO] [stderr] 95 | |         match self.map.get(&self.state) {
[INFO] [stderr] 96 | |             Some(ref mut machine) => run_machine!(machine, self.state),
[INFO] [stderr] 97 | |             None => false
[INFO] [stderr] 98 | |         }
[INFO] [stderr] 99 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "ca850a80d7379e387c64ced69272a209a7a34b73d461ab68502e763efae4bdd3"`
[INFO] running `"docker" "rm" "-f" "ca850a80d7379e387c64ced69272a209a7a34b73d461ab68502e763efae4bdd3"`
[INFO] [stdout] ca850a80d7379e387c64ced69272a209a7a34b73d461ab68502e763efae4bdd3