[INFO] updating cached repository https://github.com/ianjvb/rusttictactoe
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 089364690a601ba242a5d98eaefbc656db206804
[INFO] testing ianjvb/rusttictactoe against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianjvb%2Frusttictactoe" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ianjvb/rusttictactoe on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ianjvb/rusttictactoe
[INFO] finished tweaking git repo https://github.com/ianjvb/rusttictactoe
[INFO] tweaked toml for git repo https://github.com/ianjvb/rusttictactoe written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/ianjvb/rusttictactoe already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 156a5103a7b2c2254ad4e55cbe7c462b9fe1dabe3f07aea7bd4d5baa8572cbff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "156a5103a7b2c2254ad4e55cbe7c462b9fe1dabe3f07aea7bd4d5baa8572cbff"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.19
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[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: 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: 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]     |
[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:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut userWon = false;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[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]    = help: maybe it is overwritten before being read?
[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]    = help: maybe it is overwritten before being read?
[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]    = help: maybe it is overwritten before being read?
[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
[INFO] [stderr]  --> src/main.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | static computerChar: char = 'O';
[INFO] [stderr]   |        ^^^^^^^^^^^^ help: convert the identifier to upper case: `COMPUTER_CHAR`
[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
[INFO] [stderr]  --> src/main.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | static userChar: char = 'X';
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to upper case: `USER_CHAR`
[INFO] [stderr] 
[INFO] [stderr] warning: function `playGame` should have a snake case name
[INFO] [stderr]   --> src/main.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn playGame()
[INFO] [stderr]    |    ^^^^^^^^ help: convert the identifier to snake case: `play_game`
[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
[INFO] [stderr]   --> src/main.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut gameOver = false;
[INFO] [stderr]    |             ^^^^^^^^ help: convert the identifier to snake case: `game_over`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `computerWon` should have a snake case name
[INFO] [stderr]   --> src/main.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut computerWon = false;
[INFO] [stderr]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `computer_won`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userWon` should have a snake case name
[INFO] [stderr]   --> src/main.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut userWon = false;
[INFO] [stderr]    |             ^^^^^^^ help: convert the identifier to snake case: `user_won`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMoveStr` should have a snake case name
[INFO] [stderr]   --> src/main.rs:57:15
[INFO] [stderr]    |
[INFO] [stderr] 57 |       let mut userMoveStr = String::new();
[INFO] [stderr]    |               ^^^^^^^^^^^ help: convert the identifier to snake case: `user_move_str`
[INFO] [stderr] 
[INFO] [stderr] warning: function `resetBoard` should have a snake case name
[INFO] [stderr]   --> src/main.rs:73:4
[INFO] [stderr]    |
[INFO] [stderr] 73 | fn resetBoard() -> [char; 9]
[INFO] [stderr]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `reset_board`
[INFO] [stderr] 
[INFO] [stderr] warning: function `getUserInput` should have a snake case name
[INFO] [stderr]   --> src/main.rs:78:4
[INFO] [stderr]    |
[INFO] [stderr] 78 | fn getUserInput(v:&mut [char; 9])
[INFO] [stderr]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_user_input`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMoveStr` should have a snake case name
[INFO] [stderr]   --> src/main.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let mut userMoveStr = String::new();
[INFO] [stderr]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `user_move_str`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMove` should have a snake case name
[INFO] [stderr]   --> src/main.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |     let userMove: i32 = userMoveStr.trim().parse()
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `user_move`
[INFO] [stderr] 
[INFO] [stderr] warning: function `printGameBoard` should have a snake case name
[INFO] [stderr]   --> src/main.rs:97:4
[INFO] [stderr]    |
[INFO] [stderr] 97 | fn printGameBoard(v: &[char; 9])
[INFO] [stderr]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_game_board`
[INFO] [stderr] 
[INFO] [stderr] warning: function `makeComputerMove` should have a snake case name
[INFO] [stderr]    --> src/main.rs:107:4
[INFO] [stderr]     |
[INFO] [stderr] 107 | fn makeComputerMove(v: &mut [char; 9])
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `make_computer_move`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `madeAMove` should have a snake case name
[INFO] [stderr]    --> src/main.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut madeAMove = false;
[INFO] [stderr]     |             ^^^^^^^^^ help: convert the identifier to snake case: `made_amove`
[INFO] [stderr] 
[INFO] [stderr] warning: function `checkForWinner` should have a snake case name
[INFO] [stderr]    --> src/main.rs:125:4
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn checkForWinner(v: &[char; 9]) -> bool
[INFO] [stderr]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_for_winner`
[INFO] [stderr] 
[INFO] [stderr] warning: 32 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `"docker" "inspect" "156a5103a7b2c2254ad4e55cbe7c462b9fe1dabe3f07aea7bd4d5baa8572cbff"`
[INFO] running `"docker" "rm" "-f" "156a5103a7b2c2254ad4e55cbe7c462b9fe1dabe3f07aea7bd4d5baa8572cbff"`
[INFO] [stdout] 156a5103a7b2c2254ad4e55cbe7c462b9fe1dabe3f07aea7bd4d5baa8572cbff
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d65e404ef8b88d5152a3786171fb8ec1e7b88c59786ac634b60ad9f7d96699a
[INFO] running `"docker" "start" "-a" "3d65e404ef8b88d5152a3786171fb8ec1e7b88c59786ac634b60ad9f7d96699a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[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: 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: 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]     |
[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:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut userWon = false;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[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]    = help: maybe it is overwritten before being read?
[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]    = help: maybe it is overwritten before being read?
[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]    = help: maybe it is overwritten before being read?
[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
[INFO] [stderr]  --> src/main.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | static computerChar: char = 'O';
[INFO] [stderr]   |        ^^^^^^^^^^^^ help: convert the identifier to upper case: `COMPUTER_CHAR`
[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
[INFO] [stderr]  --> src/main.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | static userChar: char = 'X';
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to upper case: `USER_CHAR`
[INFO] [stderr] 
[INFO] [stderr] warning: function `playGame` should have a snake case name
[INFO] [stderr]   --> src/main.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn playGame()
[INFO] [stderr]    |    ^^^^^^^^ help: convert the identifier to snake case: `play_game`
[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
[INFO] [stderr]   --> src/main.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut gameOver = false;
[INFO] [stderr]    |             ^^^^^^^^ help: convert the identifier to snake case: `game_over`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `computerWon` should have a snake case name
[INFO] [stderr]   --> src/main.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut computerWon = false;
[INFO] [stderr]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `computer_won`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userWon` should have a snake case name
[INFO] [stderr]   --> src/main.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut userWon = false;
[INFO] [stderr]    |             ^^^^^^^ help: convert the identifier to snake case: `user_won`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMoveStr` should have a snake case name
[INFO] [stderr]   --> src/main.rs:57:15
[INFO] [stderr]    |
[INFO] [stderr] 57 |       let mut userMoveStr = String::new();
[INFO] [stderr]    |               ^^^^^^^^^^^ help: convert the identifier to snake case: `user_move_str`
[INFO] [stderr] 
[INFO] [stderr] warning: function `resetBoard` should have a snake case name
[INFO] [stderr]   --> src/main.rs:73:4
[INFO] [stderr]    |
[INFO] [stderr] 73 | fn resetBoard() -> [char; 9]
[INFO] [stderr]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `reset_board`
[INFO] [stderr] 
[INFO] [stderr] warning: function `getUserInput` should have a snake case name
[INFO] [stderr]   --> src/main.rs:78:4
[INFO] [stderr]    |
[INFO] [stderr] 78 | fn getUserInput(v:&mut [char; 9])
[INFO] [stderr]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_user_input`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMoveStr` should have a snake case name
[INFO] [stderr]   --> src/main.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let mut userMoveStr = String::new();
[INFO] [stderr]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `user_move_str`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMove` should have a snake case name
[INFO] [stderr]   --> src/main.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |     let userMove: i32 = userMoveStr.trim().parse()
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `user_move`
[INFO] [stderr] 
[INFO] [stderr] warning: function `printGameBoard` should have a snake case name
[INFO] [stderr]   --> src/main.rs:97:4
[INFO] [stderr]    |
[INFO] [stderr] 97 | fn printGameBoard(v: &[char; 9])
[INFO] [stderr]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_game_board`
[INFO] [stderr] 
[INFO] [stderr] warning: function `makeComputerMove` should have a snake case name
[INFO] [stderr]    --> src/main.rs:107:4
[INFO] [stderr]     |
[INFO] [stderr] 107 | fn makeComputerMove(v: &mut [char; 9])
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `make_computer_move`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `madeAMove` should have a snake case name
[INFO] [stderr]    --> src/main.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut madeAMove = false;
[INFO] [stderr]     |             ^^^^^^^^^ help: convert the identifier to snake case: `made_amove`
[INFO] [stderr] 
[INFO] [stderr] warning: function `checkForWinner` should have a snake case name
[INFO] [stderr]    --> src/main.rs:125:4
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn checkForWinner(v: &[char; 9]) -> bool
[INFO] [stderr]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_for_winner`
[INFO] [stderr] 
[INFO] [stderr] warning: 32 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "3d65e404ef8b88d5152a3786171fb8ec1e7b88c59786ac634b60ad9f7d96699a"`
[INFO] running `"docker" "rm" "-f" "3d65e404ef8b88d5152a3786171fb8ec1e7b88c59786ac634b60ad9f7d96699a"`
[INFO] [stdout] 3d65e404ef8b88d5152a3786171fb8ec1e7b88c59786ac634b60ad9f7d96699a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] 7b7bf5e4d6d5a3fbd847857b61872034ef4cb7aa70ad98af4284dc3ce618c365
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7b7bf5e4d6d5a3fbd847857b61872034ef4cb7aa70ad98af4284dc3ce618c365"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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: 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: 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]     |
[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:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut userWon = false;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[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]    = help: maybe it is overwritten before being read?
[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]    = help: maybe it is overwritten before being read?
[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]    = help: maybe it is overwritten before being read?
[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
[INFO] [stderr]  --> src/main.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | static computerChar: char = 'O';
[INFO] [stderr]   |        ^^^^^^^^^^^^ help: convert the identifier to upper case: `COMPUTER_CHAR`
[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
[INFO] [stderr]  --> src/main.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | static userChar: char = 'X';
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to upper case: `USER_CHAR`
[INFO] [stderr] 
[INFO] [stderr] warning: function `playGame` should have a snake case name
[INFO] [stderr]   --> src/main.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn playGame()
[INFO] [stderr]    |    ^^^^^^^^ help: convert the identifier to snake case: `play_game`
[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
[INFO] [stderr]   --> src/main.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut gameOver = false;
[INFO] [stderr]    |             ^^^^^^^^ help: convert the identifier to snake case: `game_over`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `computerWon` should have a snake case name
[INFO] [stderr]   --> src/main.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut computerWon = false;
[INFO] [stderr]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `computer_won`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userWon` should have a snake case name
[INFO] [stderr]   --> src/main.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut userWon = false;
[INFO] [stderr]    |             ^^^^^^^ help: convert the identifier to snake case: `user_won`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMoveStr` should have a snake case name
[INFO] [stderr]   --> src/main.rs:57:15
[INFO] [stderr]    |
[INFO] [stderr] 57 |       let mut userMoveStr = String::new();
[INFO] [stderr]    |               ^^^^^^^^^^^ help: convert the identifier to snake case: `user_move_str`
[INFO] [stderr] 
[INFO] [stderr] warning: function `resetBoard` should have a snake case name
[INFO] [stderr]   --> src/main.rs:73:4
[INFO] [stderr]    |
[INFO] [stderr] 73 | fn resetBoard() -> [char; 9]
[INFO] [stderr]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `reset_board`
[INFO] [stderr] 
[INFO] [stderr] warning: function `getUserInput` should have a snake case name
[INFO] [stderr]   --> src/main.rs:78:4
[INFO] [stderr]    |
[INFO] [stderr] 78 | fn getUserInput(v:&mut [char; 9])
[INFO] [stderr]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_user_input`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMoveStr` should have a snake case name
[INFO] [stderr]   --> src/main.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let mut userMoveStr = String::new();
[INFO] [stderr]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `user_move_str`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userMove` should have a snake case name
[INFO] [stderr]   --> src/main.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |     let userMove: i32 = userMoveStr.trim().parse()
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `user_move`
[INFO] [stderr] 
[INFO] [stderr] warning: function `printGameBoard` should have a snake case name
[INFO] [stderr]   --> src/main.rs:97:4
[INFO] [stderr]    |
[INFO] [stderr] 97 | fn printGameBoard(v: &[char; 9])
[INFO] [stderr]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_game_board`
[INFO] [stderr] 
[INFO] [stderr] warning: function `makeComputerMove` should have a snake case name
[INFO] [stderr]    --> src/main.rs:107:4
[INFO] [stderr]     |
[INFO] [stderr] 107 | fn makeComputerMove(v: &mut [char; 9])
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `make_computer_move`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `madeAMove` should have a snake case name
[INFO] [stderr]    --> src/main.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut madeAMove = false;
[INFO] [stderr]     |             ^^^^^^^^^ help: convert the identifier to snake case: `made_amove`
[INFO] [stderr] 
[INFO] [stderr] warning: function `checkForWinner` should have a snake case name
[INFO] [stderr]    --> src/main.rs:125:4
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn checkForWinner(v: &[char; 9]) -> bool
[INFO] [stderr]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_for_winner`
[INFO] [stderr] 
[INFO] [stderr] warning: 32 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/guessing_game-2a117e33d0cb270c
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7b7bf5e4d6d5a3fbd847857b61872034ef4cb7aa70ad98af4284dc3ce618c365"`
[INFO] running `"docker" "rm" "-f" "7b7bf5e4d6d5a3fbd847857b61872034ef4cb7aa70ad98af4284dc3ce618c365"`
[INFO] [stdout] 7b7bf5e4d6d5a3fbd847857b61872034ef4cb7aa70ad98af4284dc3ce618c365