[INFO] crate street_index 0.1.1 is already in cache
[INFO] extracting crate street_index 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/street_index/0.1.1
[INFO] extracting crate street_index 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/street_index/0.1.1
[INFO] validating manifest of street_index-0.1.1 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 street_index-0.1.1 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 street_index-0.1.1
[INFO] finished frobbing street_index-0.1.1
[INFO] frobbed toml for street_index-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/street_index/0.1.1/Cargo.toml
[INFO] started frobbing street_index-0.1.1
[INFO] finished frobbing street_index-0.1.1
[INFO] frobbed toml for street_index-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/street_index/0.1.1/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 street_index-0.1.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/street_index/0.1.1:/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] 814f157b33eec3673760ffc765dd0310e68fb9d1837e46cb8f6848d5fc230163
[INFO] running `"docker" "start" "-a" "814f157b33eec3673760ffc765dd0310e68fb9d1837e46cb8f6848d5fc230163"`
[INFO] [stderr]     Checking street_index v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: casting character literal to u8. `char`s are 4 bytes wide in rust, so casting to u8 truncates them
[INFO] [stderr]    --> src/gridconfig.rs:186:5
[INFO] [stderr]     |
[INFO] [stderr] 186 |     'A' as u8 + input
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::char_lit_as_u8)] on by default
[INFO] [stderr]     = help: Consider using a byte literal instead:
[INFO] [stderr]             b'A'
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/roads2csv.rs:66:29
[INFO] [stderr]    |
[INFO] [stderr] 66 |             .or_insert_with(|| BTreeSet::new())
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `BTreeSet::new`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the BTreeSet
[INFO] [stderr]   --> src/roads2csv.rs:98:43
[INFO] [stderr]    |
[INFO] [stderr] 98 |             let positions_vec = positions.into_iter().cloned().collect::<Vec<GridPosition>>();
[INFO] [stderr]    |                                           ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting character literal to u8. `char`s are 4 bytes wide in rust, so casting to u8 truncates them
[INFO] [stderr]    --> src/gridconfig.rs:186:5
[INFO] [stderr]     |
[INFO] [stderr] 186 |     'A' as u8 + input
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::char_lit_as_u8)] on by default
[INFO] [stderr]     = help: Consider using a byte literal instead:
[INFO] [stderr]             b'A'
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/roads2csv.rs:66:29
[INFO] [stderr]    |
[INFO] [stderr] 66 |             .or_insert_with(|| BTreeSet::new())
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `BTreeSet::new`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the BTreeSet
[INFO] [stderr]   --> src/roads2csv.rs:98:43
[INFO] [stderr]    |
[INFO] [stderr] 98 |             let positions_vec = positions.into_iter().cloned().collect::<Vec<GridPosition>>();
[INFO] [stderr]    |                                           ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "814f157b33eec3673760ffc765dd0310e68fb9d1837e46cb8f6848d5fc230163"`
[INFO] running `"docker" "rm" "-f" "814f157b33eec3673760ffc765dd0310e68fb9d1837e46cb8f6848d5fc230163"`
[INFO] [stdout] 814f157b33eec3673760ffc765dd0310e68fb9d1837e46cb8f6848d5fc230163