[INFO] updating cached repository ianjvb/rusttictactoe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ianjvb/rusttictactoe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ianjvb/rusttictactoe" "work/ex/clippy-test-run/sources/stable/gh/ianjvb/rusttictactoe"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/ianjvb/rusttictactoe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ianjvb/rusttictactoe" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ianjvb/rusttictactoe"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ianjvb/rusttictactoe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 089364690a601ba242a5d98eaefbc656db206804
[INFO] sha for GitHub repo ianjvb/rusttictactoe: 089364690a601ba242a5d98eaefbc656db206804
[INFO] validating manifest of ianjvb/rusttictactoe 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 ianjvb/rusttictactoe 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 ianjvb/rusttictactoe
[INFO] finished frobbing ianjvb/rusttictactoe
[INFO] frobbed toml for ianjvb/rusttictactoe written to work/ex/clippy-test-run/sources/stable/gh/ianjvb/rusttictactoe/Cargo.toml
[INFO] started frobbing ianjvb/rusttictactoe
[INFO] finished frobbing ianjvb/rusttictactoe
[INFO] frobbed toml for ianjvb/rusttictactoe written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ianjvb/rusttictactoe/Cargo.toml
[INFO] crate ianjvb/rusttictactoe 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 ianjvb/rusttictactoe 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-6/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/ianjvb/rusttictactoe:/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] f1c95c2550dadda8a7ee77c01079c7a1256559e60221e98b3e2afccac2729280
[INFO] running `"docker" "start" "-a" "f1c95c2550dadda8a7ee77c01079c7a1256559e60221e98b3e2afccac2729280"`
[INFO] [stderr]     Checking guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/main.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     println!("");
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/main.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 |         println!("");
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/main.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     println!("");
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/main.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 |         println!("");
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rand::Rng;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `while` condition
[INFO] [stderr]   --> src/main.rs:22:10
[INFO] [stderr]    |
[INFO] [stderr] 22 |     while(!gameOver)
[INFO] [stderr]    |          ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |       if(userWon)
[INFO] [stderr]    |         ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |       if(computerWon)
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:45:7
[INFO] [stderr]    |
[INFO] [stderr] 45 |     if(computerWon)
[INFO] [stderr]    |       ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `while` condition
[INFO] [stderr]   --> src/main.rs:54:10
[INFO] [stderr]    |
[INFO] [stderr] 54 |     while(!done)
[INFO] [stderr]    |          ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |       if(userMoveStr.trim() == "Y")
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:65:14
[INFO] [stderr]    |
[INFO] [stderr] 65 |       else if(userMoveStr.trim() == "N")
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/main.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     return ['1', '2', '3', '4', '5', '6', '7', '8', '9'];
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `['1', '2', '3', '4', '5', '6', '7', '8', '9']`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:86:7
[INFO] [stderr]    |
[INFO] [stderr] 86 |     if(v[(userMove - 1) as usize] == computerChar || v[(userMove - 1) as usize] == userChar)
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `while` condition
[INFO] [stderr]    --> src/main.rs:110:10
[INFO] [stderr]     |
[INFO] [stderr] 110 |     while(!madeAMove)
[INFO] [stderr]     |          ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |       if(v[(rand) as usize] != computerChar && v[(rand) as usize] != userChar)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/main.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 | /     return ((v[0] == v[1] && v[1] == v[2]) ||
[INFO] [stderr] 128 | |             (v[0] == v[3] && v[3] == v[6]) ||
[INFO] [stderr] 129 | |             (v[0] == v[4] && v[4] == v[8]) ||
[INFO] [stderr] 130 | |             (v[1] == v[4] && v[4] == v[7]) ||
[INFO] [stderr] ...   |
[INFO] [stderr] 133 | |             (v[2] == v[5] && v[5] == v[8]) ||
[INFO] [stderr] 134 | |             (v[6] == v[7] && v[7] == v[8]))
[INFO] [stderr]     | |___________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 127 |     ((v[0] == v[1] && v[1] == v[2]) ||
[INFO] [stderr] 128 |             (v[0] == v[3] && v[3] == v[6]) ||
[INFO] [stderr] 129 |             (v[0] == v[4] && v[4] == v[8]) ||
[INFO] [stderr] 130 |             (v[1] == v[4] && v[4] == v[7]) ||
[INFO] [stderr] 131 |             (v[2] == v[4] && v[4] == v[6]) ||
[INFO] [stderr] 132 |             (v[3] == v[4] && v[4] == v[5]) ||
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `return` value
[INFO] [stderr]    --> src/main.rs:127:12
[INFO] [stderr]     |
[INFO] [stderr] 127 |       return ((v[0] == v[1] && v[1] == v[2]) ||
[INFO] [stderr]     |  ____________^
[INFO] [stderr] 128 | |             (v[0] == v[3] && v[3] == v[6]) ||
[INFO] [stderr] 129 | |             (v[0] == v[4] && v[4] == v[8]) ||
[INFO] [stderr] 130 | |             (v[1] == v[4] && v[4] == v[7]) ||
[INFO] [stderr] ...   |
[INFO] [stderr] 133 | |             (v[2] == v[5] && v[5] == v[8]) ||
[INFO] [stderr] 134 | |             (v[6] == v[7] && v[7] == v[8]))
[INFO] [stderr]     | |___________________________________________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 127 |     return (v[0] == v[1] && v[1] == v[2]) ||
[INFO] [stderr] 128 |             (v[0] == v[3] && v[3] == v[6]) ||
[INFO] [stderr] 129 |             (v[0] == v[4] && v[4] == v[8]) ||
[INFO] [stderr] 130 |             (v[1] == v[4] && v[4] == v[7]) ||
[INFO] [stderr] 131 |             (v[2] == v[4] && v[4] == v[6]) ||
[INFO] [stderr] 132 |             (v[3] == v[4] && v[4] == v[5]) ||
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rand::Rng;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `while` condition
[INFO] [stderr]   --> src/main.rs:22:10
[INFO] [stderr]    |
[INFO] [stderr] 22 |     while(!gameOver)
[INFO] [stderr]    |          ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |       if(userWon)
[INFO] [stderr]    |         ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |       if(computerWon)
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:45:7
[INFO] [stderr]    |
[INFO] [stderr] 45 |     if(computerWon)
[INFO] [stderr]    |       ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `while` condition
[INFO] [stderr]   --> src/main.rs:54:10
[INFO] [stderr]    |
[INFO] [stderr] 54 |     while(!done)
[INFO] [stderr]    |          ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |       if(userMoveStr.trim() == "Y")
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:65:14
[INFO] [stderr]    |
[INFO] [stderr] 65 |       else if(userMoveStr.trim() == "N")
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/main.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     return ['1', '2', '3', '4', '5', '6', '7', '8', '9'];
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `['1', '2', '3', '4', '5', '6', '7', '8', '9']`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:86:7
[INFO] [stderr]    |
[INFO] [stderr] 86 |     if(v[(userMove - 1) as usize] == computerChar || v[(userMove - 1) as usize] == userChar)
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `while` condition
[INFO] [stderr]    --> src/main.rs:110:10
[INFO] [stderr]     |
[INFO] [stderr] 110 |     while(!madeAMove)
[INFO] [stderr]     |          ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |       if(v[(rand) as usize] != computerChar && v[(rand) as usize] != userChar)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/main.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 | /     return ((v[0] == v[1] && v[1] == v[2]) ||
[INFO] [stderr] 128 | |             (v[0] == v[3] && v[3] == v[6]) ||
[INFO] [stderr] 129 | |             (v[0] == v[4] && v[4] == v[8]) ||
[INFO] [stderr] 130 | |             (v[1] == v[4] && v[4] == v[7]) ||
[INFO] [stderr] ...   |
[INFO] [stderr] 133 | |             (v[2] == v[5] && v[5] == v[8]) ||
[INFO] [stderr] 134 | |             (v[6] == v[7] && v[7] == v[8]))
[INFO] [stderr]     | |___________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 127 |     ((v[0] == v[1] && v[1] == v[2]) ||
[INFO] [stderr] 128 |             (v[0] == v[3] && v[3] == v[6]) ||
[INFO] [stderr] 129 |             (v[0] == v[4] && v[4] == v[8]) ||
[INFO] [stderr] 130 |             (v[1] == v[4] && v[4] == v[7]) ||
[INFO] [stderr] 131 |             (v[2] == v[4] && v[4] == v[6]) ||
[INFO] [stderr] 132 |             (v[3] == v[4] && v[4] == v[5]) ||
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `return` value
[INFO] [stderr]    --> src/main.rs:127:12
[INFO] [stderr]     |
[INFO] [stderr] 127 |       return ((v[0] == v[1] && v[1] == v[2]) ||
[INFO] [stderr]     |  ____________^
[INFO] [stderr] 128 | |             (v[0] == v[3] && v[3] == v[6]) ||
[INFO] [stderr] 129 | |             (v[0] == v[4] && v[4] == v[8]) ||
[INFO] [stderr] 130 | |             (v[1] == v[4] && v[4] == v[7]) ||
[INFO] [stderr] ...   |
[INFO] [stderr] 133 | |             (v[2] == v[5] && v[5] == v[8]) ||
[INFO] [stderr] 134 | |             (v[6] == v[7] && v[7] == v[8]))
[INFO] [stderr]     | |___________________________________________^
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 127 |     return (v[0] == v[1] && v[1] == v[2]) ||
[INFO] [stderr] 128 |             (v[0] == v[3] && v[3] == v[6]) ||
[INFO] [stderr] 129 |             (v[0] == v[4] && v[4] == v[8]) ||
[INFO] [stderr] 130 |             (v[1] == v[4] && v[4] == v[7]) ||
[INFO] [stderr] 131 |             (v[2] == v[4] && v[4] == v[6]) ||
[INFO] [stderr] 132 |             (v[3] == v[4] && v[4] == v[5]) ||
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `userWon` is never read
[INFO] [stderr]   --> src/main.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut userWon = false;
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `gameOver` is never read
[INFO] [stderr]   --> src/main.rs:29:11
[INFO] [stderr]    |
[INFO] [stderr] 29 |           gameOver = true;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `gameOver` is never read
[INFO] [stderr]   --> src/main.rs:37:11
[INFO] [stderr]    |
[INFO] [stderr] 37 |           gameOver = true;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `done` is never read
[INFO] [stderr]   --> src/main.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         done = true;
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:114:11
[INFO] [stderr]     |
[INFO] [stderr] 114 |       let mut rand = range.ind_sample(&mut rng);
[INFO] [stderr]     |           ----^^^^
[INFO] [stderr]     |           |
[INFO] [stderr]     |           help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `computerChar` should have an upper case name such as `COMPUTER_CHAR`
[INFO] [stderr]  --> src/main.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | static computerChar: char = 'O';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `userChar` should have an upper case name such as `USER_CHAR`
[INFO] [stderr]  --> src/main.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | static userChar: char = 'X';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `playGame` should have a snake case name such as `play_game`
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / fn playGame()
[INFO] [stderr] 14 | | {
[INFO] [stderr] 15 | |     println!("Tic Tac Toe!!");
[INFO] [stderr] 16 | |     let mut board = resetBoard();
[INFO] [stderr] ...  |
[INFO] [stderr] 71 | |
[INFO] [stderr] 72 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `userWon` is never read
[INFO] [stderr]   --> src/main.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut userWon = false;
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `gameOver` is never read
[INFO] [stderr]   --> src/main.rs:29:11
[INFO] [stderr]    |
[INFO] [stderr] 29 |           gameOver = true;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `gameOver` is never read
[INFO] [stderr]   --> src/main.rs:37:11
[INFO] [stderr]    |
[INFO] [stderr] 37 |           gameOver = true;
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `done` is never read
[INFO] [stderr]   --> src/main.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |         done = true;
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] warning: variable `gameOver` should have a snake case name such as `game_over`
[INFO] [stderr]   --> src/main.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut gameOver = false;
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: variable `computerWon` should have a snake case name such as `computer_won`
[INFO] [stderr]   --> src/main.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut computerWon = false;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userWon` should have a snake case name such as `user_won`
[INFO] [stderr]   --> src/main.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut userWon = false;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMoveStr` should have a snake case name such as `user_move_str`
[INFO] [stderr]   --> src/main.rs:57:11
[INFO] [stderr]    |
[INFO] [stderr] 57 |       let mut userMoveStr = String::new();
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `resetBoard` should have a snake case name such as `reset_board`
[INFO] [stderr]   --> src/main.rs:73:1
[INFO] [stderr]    |
[INFO] [stderr] 73 | / fn resetBoard() -> [char; 9]
[INFO] [stderr] 74 | | {
[INFO] [stderr] 75 | |     return ['1', '2', '3', '4', '5', '6', '7', '8', '9'];
[INFO] [stderr] 76 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getUserInput` should have a snake case name such as `get_user_input`
[INFO] [stderr]   --> src/main.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | / fn getUserInput(v:&mut [char; 9])
[INFO] [stderr] 79 | | {
[INFO] [stderr] 80 | |     println!("Please type a number 1-9 for your move");
[INFO] [stderr] 81 | |     let mut userMoveStr = String::new();
[INFO] [stderr] ...  |
[INFO] [stderr] 94 | |     }
[INFO] [stderr] 95 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMoveStr` should have a snake case name such as `user_move_str`
[INFO] [stderr]   --> src/main.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let mut userMoveStr = String::new();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMove` should have a snake case name such as `user_move`
[INFO] [stderr]   --> src/main.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |     let userMove: i32 = userMoveStr.trim().parse()
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `printGameBoard` should have a snake case name such as `print_game_board`
[INFO] [stderr]    --> src/main.rs:97:1
[INFO] [stderr]     |
[INFO] [stderr] 97  | / fn printGameBoard(v: &[char; 9])
[INFO] [stderr] 98  | | {
[INFO] [stderr] 99  | |     println!("----------------------------------------");
[INFO] [stderr] 100 | |     println!("\t{}|{}|{}", v[0], v[1], v[2]);
[INFO] [stderr] ...   |
[INFO] [stderr] 104 | |     println!("");
[INFO] [stderr] 105 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `makeComputerMove` should have a snake case name such as `make_computer_move`
[INFO] [stderr]    --> src/main.rs:107:1
[INFO] [stderr]     |
[INFO] [stderr] 107 | / fn makeComputerMove(v: &mut [char; 9])
[INFO] [stderr] 108 | | {
[INFO] [stderr] 109 | |     let mut madeAMove = false;
[INFO] [stderr] 110 | |     while(!madeAMove)
[INFO] [stderr] ...   |
[INFO] [stderr] 122 | |     }
[INFO] [stderr] 123 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `madeAMove` should have a snake case name such as `made_amove`
[INFO] [stderr]    --> src/main.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut madeAMove = false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `checkForWinner` should have a snake case name such as `check_for_winner`
[INFO] [stderr]    --> src/main.rs:125:1
[INFO] [stderr]     |
[INFO] [stderr] 125 | / fn checkForWinner(v: &[char; 9]) -> bool
[INFO] [stderr] 126 | | {
[INFO] [stderr] 127 | |     return ((v[0] == v[1] && v[1] == v[2]) ||
[INFO] [stderr] 128 | |             (v[0] == v[3] && v[3] == v[6]) ||
[INFO] [stderr] ...   |
[INFO] [stderr] 135 | |
[INFO] [stderr] 136 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:114:11
[INFO] [stderr]     |
[INFO] [stderr] 114 |       let mut rand = range.ind_sample(&mut rng);
[INFO] [stderr]     |           ----^^^^
[INFO] [stderr]     |           |
[INFO] [stderr]     |           help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `computerChar` should have an upper case name such as `COMPUTER_CHAR`
[INFO] [stderr]  --> src/main.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | static computerChar: char = 'O';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `userChar` should have an upper case name such as `USER_CHAR`
[INFO] [stderr]  --> src/main.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | static userChar: char = 'X';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `playGame` should have a snake case name such as `play_game`
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / fn playGame()
[INFO] [stderr] 14 | | {
[INFO] [stderr] 15 | |     println!("Tic Tac Toe!!");
[INFO] [stderr] 16 | |     let mut board = resetBoard();
[INFO] [stderr] ...  |
[INFO] [stderr] 71 | |
[INFO] [stderr] 72 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gameOver` should have a snake case name such as `game_over`
[INFO] [stderr]   --> src/main.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut gameOver = false;
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `computerWon` should have a snake case name such as `computer_won`
[INFO] [stderr]   --> src/main.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut computerWon = false;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userWon` should have a snake case name such as `user_won`
[INFO] [stderr]   --> src/main.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut userWon = false;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMoveStr` should have a snake case name such as `user_move_str`
[INFO] [stderr]   --> src/main.rs:57:11
[INFO] [stderr]    |
[INFO] [stderr] 57 |       let mut userMoveStr = String::new();
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `resetBoard` should have a snake case name such as `reset_board`
[INFO] [stderr]   --> src/main.rs:73:1
[INFO] [stderr]    |
[INFO] [stderr] 73 | / fn resetBoard() -> [char; 9]
[INFO] [stderr] 74 | | {
[INFO] [stderr] 75 | |     return ['1', '2', '3', '4', '5', '6', '7', '8', '9'];
[INFO] [stderr] 76 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getUserInput` should have a snake case name such as `get_user_input`
[INFO] [stderr]   --> src/main.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | / fn getUserInput(v:&mut [char; 9])
[INFO] [stderr] 79 | | {
[INFO] [stderr] 80 | |     println!("Please type a number 1-9 for your move");
[INFO] [stderr] 81 | |     let mut userMoveStr = String::new();
[INFO] [stderr] ...  |
[INFO] [stderr] 94 | |     }
[INFO] [stderr] 95 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMoveStr` should have a snake case name such as `user_move_str`
[INFO] [stderr]   --> src/main.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let mut userMoveStr = String::new();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMove` should have a snake case name such as `user_move`
[INFO] [stderr]   --> src/main.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |     let userMove: i32 = userMoveStr.trim().parse()
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `printGameBoard` should have a snake case name such as `print_game_board`
[INFO] [stderr]    --> src/main.rs:97:1
[INFO] [stderr]     |
[INFO] [stderr] 97  | / fn printGameBoard(v: &[char; 9])
[INFO] [stderr] 98  | | {
[INFO] [stderr] 99  | |     println!("----------------------------------------");
[INFO] [stderr] 100 | |     println!("\t{}|{}|{}", v[0], v[1], v[2]);
[INFO] [stderr] ...   |
[INFO] [stderr] 104 | |     println!("");
[INFO] [stderr] 105 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `makeComputerMove` should have a snake case name such as `make_computer_move`
[INFO] [stderr]    --> src/main.rs:107:1
[INFO] [stderr]     |
[INFO] [stderr] 107 | / fn makeComputerMove(v: &mut [char; 9])
[INFO] [stderr] 108 | | {
[INFO] [stderr] 109 | |     let mut madeAMove = false;
[INFO] [stderr] 110 | |     while(!madeAMove)
[INFO] [stderr] ...   |
[INFO] [stderr] 122 | |     }
[INFO] [stderr] 123 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `madeAMove` should have a snake case name such as `made_amove`
[INFO] [stderr]    --> src/main.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut madeAMove = false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `checkForWinner` should have a snake case name such as `check_for_winner`
[INFO] [stderr]    --> src/main.rs:125:1
[INFO] [stderr]     |
[INFO] [stderr] 125 | / fn checkForWinner(v: &[char; 9]) -> bool
[INFO] [stderr] 126 | | {
[INFO] [stderr] 127 | |     return ((v[0] == v[1] && v[1] == v[2]) ||
[INFO] [stderr] 128 | |             (v[0] == v[3] && v[3] == v[6]) ||
[INFO] [stderr] ...   |
[INFO] [stderr] 135 | |
[INFO] [stderr] 136 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "f1c95c2550dadda8a7ee77c01079c7a1256559e60221e98b3e2afccac2729280"`
[INFO] running `"docker" "rm" "-f" "f1c95c2550dadda8a7ee77c01079c7a1256559e60221e98b3e2afccac2729280"`
[INFO] [stdout] f1c95c2550dadda8a7ee77c01079c7a1256559e60221e98b3e2afccac2729280