[INFO] cloning repository https://github.com/ianjvb/rusttictactoe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ianjvb/rusttictactoe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianjvb%2Frusttictactoe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianjvb%2Frusttictactoe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 089364690a601ba242a5d98eaefbc656db206804
[INFO] documenting ianjvb/rusttictactoe against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianjvb%2Frusttictactoe" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ianjvb/rusttictactoe on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ianjvb/rusttictactoe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4058716af6ea6b9c167085090112a1b99ccc65a5c54426c33c991909fda90798
[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" "4058716af6ea6b9c167085090112a1b99ccc65a5c54426c33c991909fda90798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4058716af6ea6b9c167085090112a1b99ccc65a5c54426c33c991909fda90798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4058716af6ea6b9c167085090112a1b99ccc65a5c54426c33c991909fda90798", kill_on_drop: false }`
[INFO] [stdout] 4058716af6ea6b9c167085090112a1b99ccc65a5c54426c33c991909fda90798
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88caf211b165f814663a7b73ddb592f1b09ebf6380a78dd897996a9c95a3f2c5
[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" "88caf211b165f814663a7b73ddb592f1b09ebf6380a78dd897996a9c95a3f2c5", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.19
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]  Documenting guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static variable `computerChar` should have an upper case name
[INFO] [stdout]  --> src/main.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static computerChar: char = 'O';
[INFO] [stdout]   |        ^^^^^^^^^^^^ help: convert the identifier to upper case: `COMPUTER_CHAR`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `userChar` should have an upper case name
[INFO] [stdout]  --> src/main.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static userChar: char = 'X';
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to upper case: `USER_CHAR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `playGame` should have a snake case name
[INFO] [stdout]   --> src/main.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn playGame()
[INFO] [stdout]    |    ^^^^^^^^ help: convert the identifier to snake case: `play_game`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resetBoard` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn resetBoard() -> [char; 9]
[INFO] [stdout]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `reset_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `getUserInput` should have a snake case name
[INFO] [stdout]   --> src/main.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn getUserInput(v:&mut [char; 9])
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_user_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `printGameBoard` should have a snake case name
[INFO] [stdout]   --> src/main.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn printGameBoard(v: &[char; 9])
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_game_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `makeComputerMove` should have a snake case name
[INFO] [stdout]    --> src/main.rs:107:4
[INFO] [stdout]     |
[INFO] [stdout] 107 | fn makeComputerMove(v: &mut [char; 9])
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `make_computer_move`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checkForWinner` should have a snake case name
[INFO] [stdout]    --> src/main.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn checkForWinner(v: &[char; 9]) -> bool
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `check_for_winner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "88caf211b165f814663a7b73ddb592f1b09ebf6380a78dd897996a9c95a3f2c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88caf211b165f814663a7b73ddb592f1b09ebf6380a78dd897996a9c95a3f2c5", kill_on_drop: false }`
[INFO] [stdout] 88caf211b165f814663a7b73ddb592f1b09ebf6380a78dd897996a9c95a3f2c5