[INFO] updating cached repository furuhama/projectEuler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/furuhama/projectEuler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/furuhama/projectEuler" "work/ex/clippy-test-run/sources/stable/gh/furuhama/projectEuler"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/furuhama/projectEuler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/furuhama/projectEuler" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/furuhama/projectEuler"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/furuhama/projectEuler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8092c66d00273e58225976a0b84f879c1ebc1b44
[INFO] sha for GitHub repo furuhama/projectEuler: 8092c66d00273e58225976a0b84f879c1ebc1b44
[INFO] validating manifest of furuhama/projectEuler 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 furuhama/projectEuler 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 furuhama/projectEuler
[INFO] finished frobbing furuhama/projectEuler
[INFO] frobbed toml for furuhama/projectEuler written to work/ex/clippy-test-run/sources/stable/gh/furuhama/projectEuler/Cargo.toml
[INFO] started frobbing furuhama/projectEuler
[INFO] finished frobbing furuhama/projectEuler
[INFO] frobbed toml for furuhama/projectEuler written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/furuhama/projectEuler/Cargo.toml
[INFO] crate furuhama/projectEuler 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 furuhama/projectEuler 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-4/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/furuhama/projectEuler:/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] 5aeee4e759758cd7fbc389900ee53c5690a976342a282d537f2b58e9d062e84b
[INFO] running `"docker" "start" "-a" "5aeee4e759758cd7fbc389900ee53c5690a976342a282d537f2b58e9d062e84b"`
[INFO] [stderr]     Checking project_euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]  --> src/solver/digit_fifth_powers_030.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 |     if num >= 1000000 {
[INFO] [stderr]   |               ^^^^^^^ help: consider: `1_000_000`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/solver/digit_fifth_powers_030.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 |     if num >= 100000 {
[INFO] [stderr]    |               ^^^^^^ help: consider: `100_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/solver/digit_fifth_powers_030.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |         digits.push(num / 100000);
[INFO] [stderr]    |                           ^^^^^^ help: consider: `100_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/solver/digit_fifth_powers_030.rs:12:28
[INFO] [stderr]    |
[INFO] [stderr] 12 |         num = num - (num / 100000) * 100000;
[INFO] [stderr]    |                            ^^^^^^ help: consider: `100_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/solver/digit_fifth_powers_030.rs:12:38
[INFO] [stderr]    |
[INFO] [stderr] 12 |         num = num - (num / 100000) * 100000;
[INFO] [stderr]    |                                      ^^^^^^ help: consider: `100_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/solver/distinct_powers_029.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     distincts
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/solver/distinct_powers_029.rs:9:21
[INFO] [stderr]    |
[INFO] [stderr] 9  |       let distincts = match numbers {
[INFO] [stderr]    |  _____________________^
[INFO] [stderr] 10 | |         6 => 0,
[INFO] [stderr] 11 | |         5 => 0,
[INFO] [stderr] 12 | |         4 => size + (size / 2 + size / 3 - size / 6) + (size / 3 + size / 4 - size / 12) + size / 4,
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |         _ => panic!("unexpected argument! numbers should be less than 7."),
[INFO] [stderr] 17 | |     };
[INFO] [stderr]    | |_____^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]  --> src/solver/digit_fifth_powers_030.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 |     if num >= 1000000 {
[INFO] [stderr]   |               ^^^^^^^ help: consider: `1_000_000`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/solver/digit_fifth_powers_030.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 |     if num >= 100000 {
[INFO] [stderr]    |               ^^^^^^ help: consider: `100_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/solver/digit_fifth_powers_030.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |         digits.push(num / 100000);
[INFO] [stderr]    |                           ^^^^^^ help: consider: `100_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/solver/digit_fifth_powers_030.rs:12:28
[INFO] [stderr]    |
[INFO] [stderr] 12 |         num = num - (num / 100000) * 100000;
[INFO] [stderr]    |                            ^^^^^^ help: consider: `100_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/solver/digit_fifth_powers_030.rs:12:38
[INFO] [stderr]    |
[INFO] [stderr] 12 |         num = num - (num / 100000) * 100000;
[INFO] [stderr]    |                                      ^^^^^^ help: consider: `100_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/solver/distinct_powers_029.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     distincts
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/solver/distinct_powers_029.rs:9:21
[INFO] [stderr]    |
[INFO] [stderr] 9  |       let distincts = match numbers {
[INFO] [stderr]    |  _____________________^
[INFO] [stderr] 10 | |         6 => 0,
[INFO] [stderr] 11 | |         5 => 0,
[INFO] [stderr] 12 | |         4 => size + (size / 2 + size / 3 - size / 6) + (size / 3 + size / 4 - size / 12) + size / 4,
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |         _ => panic!("unexpected argument! numbers should be less than 7."),
[INFO] [stderr] 17 | |     };
[INFO] [stderr]    | |_____^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/solver/digit_fifth_powers_030.rs:45:14
[INFO] [stderr]    |
[INFO] [stderr] 45 |     for i in 2..maximum+1 {
[INFO] [stderr]    |              ^^^^^^^^^^^^ help: use: `2..=maximum`
[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: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/solver/digit_fifth_powers_030.rs:56:24
[INFO] [stderr]    |
[INFO] [stderr] 56 |     answer_vec().iter().fold(0, |acc, x| acc + x)
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.sum()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unnecessary_fold)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:11:24
[INFO] [stderr]    |
[INFO] [stderr] 11 |           .map(|e| e * e)
[INFO] [stderr]    |  ________________________^
[INFO] [stderr] 12 | |         .fold(0, |acc, x| acc + x)
[INFO] [stderr]    | |__________________________________^ help: try: `.sum()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]  --> src/solver/number_spiral_diagonals_028.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     (0..size + 1)
[INFO] [stderr]   |     ^^^^^^^^^^^^^ help: use: `(0..=size)`
[INFO] [stderr]   |
[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: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:17:45
[INFO] [stderr]    |
[INFO] [stderr] 17 |           .map(|e| (2 * e - 1).pow(2) + 2 * e)
[INFO] [stderr]    |  _____________________________________________^
[INFO] [stderr] 18 | |         .fold(0, |acc, x| acc + x)
[INFO] [stderr]    | |__________________________________^ help: try: `.sum()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     (1..size + 1)
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: use: `(1..=size)`
[INFO] [stderr]    |
[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: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:23:37
[INFO] [stderr]    |
[INFO] [stderr] 23 |           .map(|e| (2 * e).pow(2) + 1)
[INFO] [stderr]    |  _____________________________________^
[INFO] [stderr] 24 | |         .fold(0, |acc, x| acc + x)
[INFO] [stderr]    | |__________________________________^ help: try: `.sum()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     (1..size + 1)
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: use: `(1..=size)`
[INFO] [stderr]    |
[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: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:29:47
[INFO] [stderr]    |
[INFO] [stderr] 29 |           .map(|e| (2 * e).pow(2) + (2 * e) + 1)
[INFO] [stderr]    |  _______________________________________________^
[INFO] [stderr] 30 | |         .fold(0, |acc, x| acc + x)
[INFO] [stderr]    | |__________________________________^ help: try: `.sum()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     (1..size + 1)
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: use: `(1..=size)`
[INFO] [stderr]    |
[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: an inclusive range would be more readable
[INFO] [stderr]   --> src/solver/digit_fifth_powers_030.rs:45:14
[INFO] [stderr]    |
[INFO] [stderr] 45 |     for i in 2..maximum+1 {
[INFO] [stderr]    |              ^^^^^^^^^^^^ help: use: `2..=maximum`
[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: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/solver/digit_fifth_powers_030.rs:56:24
[INFO] [stderr]    |
[INFO] [stderr] 56 |     answer_vec().iter().fold(0, |acc, x| acc + x)
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.sum()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unnecessary_fold)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:11:24
[INFO] [stderr]    |
[INFO] [stderr] 11 |           .map(|e| e * e)
[INFO] [stderr]    |  ________________________^
[INFO] [stderr] 12 | |         .fold(0, |acc, x| acc + x)
[INFO] [stderr]    | |__________________________________^ help: try: `.sum()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]  --> src/solver/number_spiral_diagonals_028.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     (0..size + 1)
[INFO] [stderr]   |     ^^^^^^^^^^^^^ help: use: `(0..=size)`
[INFO] [stderr]   |
[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: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:17:45
[INFO] [stderr]    |
[INFO] [stderr] 17 |           .map(|e| (2 * e - 1).pow(2) + 2 * e)
[INFO] [stderr]    |  _____________________________________________^
[INFO] [stderr] 18 | |         .fold(0, |acc, x| acc + x)
[INFO] [stderr]    | |__________________________________^ help: try: `.sum()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     (1..size + 1)
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: use: `(1..=size)`
[INFO] [stderr]    |
[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: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:23:37
[INFO] [stderr]    |
[INFO] [stderr] 23 |           .map(|e| (2 * e).pow(2) + 1)
[INFO] [stderr]    |  _____________________________________^
[INFO] [stderr] 24 | |         .fold(0, |acc, x| acc + x)
[INFO] [stderr]    | |__________________________________^ help: try: `.sum()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     (1..size + 1)
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: use: `(1..=size)`
[INFO] [stderr]    |
[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: this `.fold` can be written more succinctly using another method
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:29:47
[INFO] [stderr]    |
[INFO] [stderr] 29 |           .map(|e| (2 * e).pow(2) + (2 * e) + 1)
[INFO] [stderr]    |  _______________________________________________^
[INFO] [stderr] 30 | |         .fold(0, |acc, x| acc + x)
[INFO] [stderr]    | |__________________________________^ help: try: `.sum()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/solver/number_spiral_diagonals_028.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     (1..size + 1)
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: use: `(1..=size)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "5aeee4e759758cd7fbc389900ee53c5690a976342a282d537f2b58e9d062e84b"`
[INFO] running `"docker" "rm" "-f" "5aeee4e759758cd7fbc389900ee53c5690a976342a282d537f2b58e9d062e84b"`
[INFO] [stdout] 5aeee4e759758cd7fbc389900ee53c5690a976342a282d537f2b58e9d062e84b