[INFO] updating cached repository Woyten/tuning-util
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Woyten/tuning-util
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Woyten/tuning-util" "work/ex/clippy-test-run/sources/stable/gh/Woyten/tuning-util"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Woyten/tuning-util'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Woyten/tuning-util" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Woyten/tuning-util"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Woyten/tuning-util'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e8938ac02e65c8fb3ccf1083fb43aaddb6d13820
[INFO] sha for GitHub repo Woyten/tuning-util: e8938ac02e65c8fb3ccf1083fb43aaddb6d13820
[INFO] validating manifest of Woyten/tuning-util 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 Woyten/tuning-util 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 Woyten/tuning-util
[INFO] finished frobbing Woyten/tuning-util
[INFO] frobbed toml for Woyten/tuning-util written to work/ex/clippy-test-run/sources/stable/gh/Woyten/tuning-util/Cargo.toml
[INFO] started frobbing Woyten/tuning-util
[INFO] finished frobbing Woyten/tuning-util
[INFO] frobbed toml for Woyten/tuning-util written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Woyten/tuning-util/Cargo.toml
[INFO] crate Woyten/tuning-util 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 Woyten/tuning-util 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-2/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/Woyten/tuning-util:/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] 649b02b848164c7d345e34448ef652013be89092976103e7b0468e6211737b62
[INFO] running `"docker" "start" "-a" "649b02b848164c7d345e34448ef652013be89092976103e7b0468e6211737b62"`
[INFO] [stderr]     Checking tuning-util v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]  --> src/pitch.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     (1..number_of_notes + 1)
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(1..=number_of_notes)`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/pitch.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         format!("exact")
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"exact".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]  --> src/pitch.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     (1..number_of_notes + 1)
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(1..=number_of_notes)`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/pitch.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         format!("exact")
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"exact".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "649b02b848164c7d345e34448ef652013be89092976103e7b0468e6211737b62"`
[INFO] running `"docker" "rm" "-f" "649b02b848164c7d345e34448ef652013be89092976103e7b0468e6211737b62"`
[INFO] [stdout] 649b02b848164c7d345e34448ef652013be89092976103e7b0468e6211737b62