[INFO] cloning repository https://github.com/jacobhandy3/tictactoe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacobhandy3/tictactoe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobhandy3%2Ftictactoe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobhandy3%2Ftictactoe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82324fd676e5fd4f4dc694f15534dabb53d1c7d0
[INFO] checking jacobhandy3/tictactoe against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobhandy3%2Ftictactoe" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jacobhandy3/tictactoe on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jacobhandy3/tictactoe
[INFO] finished tweaking git repo https://github.com/jacobhandy3/tictactoe
[INFO] tweaked toml for git repo https://github.com/jacobhandy3/tictactoe written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/jacobhandy3/tictactoe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 555cad5cbae143f0ac8067262f18ea6d5bf21e2fae1b50f34081fe9337168827
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "555cad5cbae143f0ac8067262f18ea6d5bf21e2fae1b50f34081fe9337168827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "555cad5cbae143f0ac8067262f18ea6d5bf21e2fae1b50f34081fe9337168827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "555cad5cbae143f0ac8067262f18ea6d5bf21e2fae1b50f34081fe9337168827", kill_on_drop: false }`
[INFO] [stdout] 555cad5cbae143f0ac8067262f18ea6d5bf21e2fae1b50f34081fe9337168827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 759b77acb389c7190a34892121b91f94797407358590ba56f0941376a1d595e5
[INFO] running `Command { std: "docker" "start" "-a" "759b77acb389c7190a34892121b91f94797407358590ba56f0941376a1d595e5", kill_on_drop: false }`
[INFO] [stderr]     Checking tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/main.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, Read};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/main.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, Read};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `currMove` is never read
[INFO] [stdout]   --> src/main.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         currMove = 0;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `currMove` is never read
[INFO] [stdout]   --> src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         currMove = 0;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `currMove` is never read
[INFO] [stdout]   --> src/main.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         currMove = 0;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `currMove` is never read
[INFO] [stdout]   --> src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         currMove = 0;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `checkWin` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod checkWin;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `check_win`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerO` should have a snake case name
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut playerO = String::new();
[INFO] [stdout]   |             ^^^^^^^ help: convert the identifier to snake case: `player_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerX` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut playerX = String::new();
[INFO] [stdout]   |             ^^^^^^^ help: convert the identifier to snake case: `player_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currMove` should have a snake case name
[INFO] [stdout]   --> src/main.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut currMove: i32;
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `curr_move`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currMoveSTR` should have a snake case name
[INFO] [stdout]   --> src/main.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut currMoveSTR = String::new();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `curr_move_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameWin` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut gameWin:(bool,i32) = (false,0);
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `game_win`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `showChart` should have a snake case name
[INFO] [stdout]  --> src/chart.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn showChart(arr: [i32;9]){
[INFO] [stdout]   |        ^^^^^^^^^ help: convert the identifier to snake case: `show_chart`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `showIntro` should have a snake case name
[INFO] [stdout]  --> src/intro.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn showIntro(){
[INFO] [stdout]   |        ^^^^^^^^^ help: convert the identifier to snake case: `show_intro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `checkWin` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod checkWin;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `check_win`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerO` should have a snake case name
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut playerO = String::new();
[INFO] [stdout]   |             ^^^^^^^ help: convert the identifier to snake case: `player_o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `playerX` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut playerX = String::new();
[INFO] [stdout]   |             ^^^^^^^ help: convert the identifier to snake case: `player_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currMove` should have a snake case name
[INFO] [stdout]   --> src/main.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut currMove: i32;
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `curr_move`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currMoveSTR` should have a snake case name
[INFO] [stdout]   --> src/main.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut currMoveSTR = String::new();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `curr_move_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameWin` should have a snake case name
[INFO] [stdout]   --> src/main.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut gameWin:(bool,i32) = (false,0);
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `game_win`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `showChart` should have a snake case name
[INFO] [stdout]  --> src/chart.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn showChart(arr: [i32;9]){
[INFO] [stdout]   |        ^^^^^^^^^ help: convert the identifier to snake case: `show_chart`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `showIntro` should have a snake case name
[INFO] [stdout]  --> src/intro.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn showIntro(){
[INFO] [stdout]   |        ^^^^^^^^^ help: convert the identifier to snake case: `show_intro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "759b77acb389c7190a34892121b91f94797407358590ba56f0941376a1d595e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "759b77acb389c7190a34892121b91f94797407358590ba56f0941376a1d595e5", kill_on_drop: false }`
[INFO] [stdout] 759b77acb389c7190a34892121b91f94797407358590ba56f0941376a1d595e5