[INFO] updating cached repository timotree3/amlion
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/timotree3/amlion
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/timotree3/amlion" "work/ex/clippy-test-run/sources/stable/gh/timotree3/amlion"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/timotree3/amlion'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/timotree3/amlion" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/timotree3/amlion"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/timotree3/amlion'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1cabd391d1b93ac13b882c2b3be45f9e66761ea4
[INFO] sha for GitHub repo timotree3/amlion: 1cabd391d1b93ac13b882c2b3be45f9e66761ea4
[INFO] validating manifest of timotree3/amlion 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 timotree3/amlion 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 timotree3/amlion
[INFO] finished frobbing timotree3/amlion
[INFO] frobbed toml for timotree3/amlion written to work/ex/clippy-test-run/sources/stable/gh/timotree3/amlion/Cargo.toml
[INFO] started frobbing timotree3/amlion
[INFO] finished frobbing timotree3/amlion
[INFO] frobbed toml for timotree3/amlion written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/timotree3/amlion/Cargo.toml
[INFO] crate timotree3/amlion 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 timotree3/amlion 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-7/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/timotree3/amlion:/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] 4023a7e339e5999e649daf2c199d56c0226d55f3b2a9ba84346ea3d36d6783c5
[INFO] running `"docker" "start" "-a" "4023a7e339e5999e649daf2c199d56c0226d55f3b2a9ba84346ea3d36d6783c5"`
[INFO] [stderr]     Checking letter_puzzle_solver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
[INFO] [stderr]   --> src/letter_set.rs:13:16
[INFO] [stderr]    |
[INFO] [stderr] 13 |             if i >= ::std::usize::MAX {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::absurd_extreme_comparisons)] on by default
[INFO] [stderr]    = help: because ::std::usize::MAX is the maximum value for this type, the case where the two sides are not equal never occurs, consider using i == ::std::usize::MAX instead
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]   --> src/letter_set.rs:41:14
[INFO] [stderr]    |
[INFO] [stderr] 41 |             .or_insert(NonZeroU8::new(1).unwrap());
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(|| NonZeroU8::new(1).unwrap())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `letter_puzzle_solver`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
[INFO] [stderr]   --> src/letter_set.rs:13:16
[INFO] [stderr]    |
[INFO] [stderr] 13 |             if i >= ::std::usize::MAX {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::absurd_extreme_comparisons)] on by default
[INFO] [stderr]    = help: because ::std::usize::MAX is the maximum value for this type, the case where the two sides are not equal never occurs, consider using i == ::std::usize::MAX instead
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]   --> src/letter_set.rs:41:14
[INFO] [stderr]    |
[INFO] [stderr] 41 |             .or_insert(NonZeroU8::new(1).unwrap());
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(|| NonZeroU8::new(1).unwrap())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `letter_puzzle_solver`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4023a7e339e5999e649daf2c199d56c0226d55f3b2a9ba84346ea3d36d6783c5"`
[INFO] running `"docker" "rm" "-f" "4023a7e339e5999e649daf2c199d56c0226d55f3b2a9ba84346ea3d36d6783c5"`
[INFO] [stdout] 4023a7e339e5999e649daf2c199d56c0226d55f3b2a9ba84346ea3d36d6783c5