[INFO] cloning repository https://github.com/iB1Jimbob/tic-tac-toe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iB1Jimbob/tic-tac-toe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiB1Jimbob%2Ftic-tac-toe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiB1Jimbob%2Ftic-tac-toe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f479d6fb1d773bfcc700b18b3d365d075cceea27
[INFO] checking iB1Jimbob/tic-tac-toe against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiB1Jimbob%2Ftic-tac-toe" "/workspace/builds/worker-82/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iB1Jimbob/tic-tac-toe on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iB1Jimbob/tic-tac-toe
[INFO] finished tweaking git repo https://github.com/iB1Jimbob/tic-tac-toe
[INFO] tweaked toml for git repo https://github.com/iB1Jimbob/tic-tac-toe written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate git repo https://github.com/iB1Jimbob/tic-tac-toe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0e019cfcdc92744877af6a587f6ec37cc372a08c68215da41a296d411dd8e8e
[INFO] running `Command { std: "docker" "start" "-a" "e0e019cfcdc92744877af6a587f6ec37cc372a08c68215da41a296d411dd8e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0e019cfcdc92744877af6a587f6ec37cc372a08c68215da41a296d411dd8e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0e019cfcdc92744877af6a587f6ec37cc372a08c68215da41a296d411dd8e8e", kill_on_drop: false }`
[INFO] [stdout] e0e019cfcdc92744877af6a587f6ec37cc372a08c68215da41a296d411dd8e8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06bfeff8eb80411570fc2b85f6bcd06975b8fdacd750d6cf29cdd93ca1aef039
[INFO] running `Command { std: "docker" "start" "-a" "06bfeff8eb80411570fc2b85f6bcd06975b8fdacd750d6cf29cdd93ca1aef039", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking hausaufgabe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `turn`
[INFO] [stdout]   --> src/main.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn mve(turn:&str,gameField:[&str;9]) -> usize {
[INFO] [stdout]    |        ^^^^ help: if this is intentional, prefix it with an underscore: `_turn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `turn`
[INFO] [stdout]   --> src/main.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn mve(turn:&str,gameField:[&str;9]) -> usize {
[INFO] [stdout]    |        ^^^^ help: if this is intentional, prefix it with an underscore: `_turn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `winOptions` should have an upper case name
[INFO] [stdout]  --> src/main.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const winOptions:[[usize;3];8] = [[0,1,2],[3,4,5],[6,7,8],[0,3,6],[1,4,7],[2,5,8],[0,4,8],[2,4,6]];
[INFO] [stdout]   |       ^^^^^^^^^^ help: convert the identifier to upper case: `WIN_OPTIONS`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameField` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut gameField = ["0","1","2","3","4","5","6","7","8"];
[INFO] [stdout]   |             ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameOver` should have a snake case name
[INFO] [stdout]  --> src/main.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut gameOver = false;
[INFO] [stdout]   |             ^^^^^^^^ help: convert the identifier to snake case: `game_over`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printGameField` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn printGameField(gameField:[&str;9]){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_game_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameField` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn printGameField(gameField:[&str;9]){
[INFO] [stdout]    |                   ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameField` should have a snake case name
[INFO] [stdout]   --> src/main.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn mve(turn:&str,gameField:[&str;9]) -> usize {
[INFO] [stdout]    |                  ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checkForWin` should have a snake case name
[INFO] [stdout]   --> src/main.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn checkForWin(gameField:[&str;9]) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `check_for_win`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameField` should have a snake case name
[INFO] [stdout]   --> src/main.rs:53:16
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn checkForWin(gameField:[&str;9]) -> bool {
[INFO] [stdout]    |                ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checkForDraw` should have a snake case name
[INFO] [stdout]   --> src/main.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn checkForDraw(gameField:[&str;9]) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `check_for_draw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `winOptions` should have an upper case name
[INFO] [stdout]  --> src/main.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const winOptions:[[usize;3];8] = [[0,1,2],[3,4,5],[6,7,8],[0,3,6],[1,4,7],[2,5,8],[0,4,8],[2,4,6]];
[INFO] [stdout]   |       ^^^^^^^^^^ help: convert the identifier to upper case: `WIN_OPTIONS`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameField` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut gameField = ["0","1","2","3","4","5","6","7","8"];
[INFO] [stdout]   |             ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameOver` should have a snake case name
[INFO] [stdout]  --> src/main.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut gameOver = false;
[INFO] [stdout]   |             ^^^^^^^^ help: convert the identifier to snake case: `game_over`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printGameField` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn printGameField(gameField:[&str;9]){
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_game_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameField` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn printGameField(gameField:[&str;9]){
[INFO] [stdout]    |                   ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameField` should have a snake case name
[INFO] [stdout]   --> src/main.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn mve(turn:&str,gameField:[&str;9]) -> usize {
[INFO] [stdout]    |                  ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checkForWin` should have a snake case name
[INFO] [stdout]   --> src/main.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn checkForWin(gameField:[&str;9]) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `check_for_win`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameField` should have a snake case name
[INFO] [stdout]   --> src/main.rs:53:16
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn checkForWin(gameField:[&str;9]) -> bool {
[INFO] [stdout]    |                ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checkForDraw` should have a snake case name
[INFO] [stdout]   --> src/main.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn checkForDraw(gameField:[&str;9]) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `check_for_draw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameField` should have a snake case name
[INFO] [stdout]   --> src/main.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn checkForDraw(gameField:[&str;9]) -> bool {
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `gameField` should have a snake case name
[INFO] [stdout]   --> src/main.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn checkForDraw(gameField:[&str;9]) -> bool {
[INFO] [stdout]    |                 ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[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 1m 11s
[INFO] running `Command { std: "docker" "inspect" "06bfeff8eb80411570fc2b85f6bcd06975b8fdacd750d6cf29cdd93ca1aef039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06bfeff8eb80411570fc2b85f6bcd06975b8fdacd750d6cf29cdd93ca1aef039", kill_on_drop: false }`
[INFO] [stdout] 06bfeff8eb80411570fc2b85f6bcd06975b8fdacd750d6cf29cdd93ca1aef039