[INFO] updating cached repository https://github.com/AliceLanniste/rs_2048
[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] [stderr] From https://github.com/AliceLanniste/rs_2048
[INFO] [stderr]    3b8b34e..1481477  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1481477c9aded60ff04f456ade2d23fc173fc1e9
[INFO] checking AliceLanniste/rs_2048 against master#0cbcb17d3306d6e22eafc2c05ce885db97d0189c for pr-68766
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAliceLanniste%2Frs_2048" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AliceLanniste/rs_2048 on toolchain 0cbcb17d3306d6e22eafc2c05ce885db97d0189c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/AliceLanniste/rs_2048
[INFO] finished tweaking git repo https://github.com/AliceLanniste/rs_2048
[INFO] tweaked toml for git repo https://github.com/AliceLanniste/rs_2048 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/AliceLanniste/rs_2048 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fead871b6ece06c169bb1d8d827239e255609fbfdb98f9752268533119942dd4
[INFO] running `"docker" "start" "-a" "fead871b6ece06c169bb1d8d827239e255609fbfdb98f9752268533119942dd4"`
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stderr]     Checking rs_2048 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: module `gameBoard` should have a snake case name
[INFO] [stderr]  --> src/main.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod gameBoard;
[INFO] [stderr]   |         ^^^^^^^^^ help: convert the identifier to snake case: `game_board`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `Direction_move` should have a snake case name
[INFO] [stderr]   --> src/gameBoard.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn Direction_move(&mut self, direct: Directions) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `direction_move`
[INFO] [stderr] 
[INFO] [stderr] warning: method `Rmove` should have a snake case name
[INFO] [stderr]    --> src/gameBoard.rs:135:8
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn Rmove(&mut self, x: i8, y: i8, c: i8, r: i8) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case: `rmove`
[INFO] [stderr] 
[INFO] [stderr] warning: module `gameBoard` should have a snake case name
[INFO] [stderr]  --> src/main.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod gameBoard;
[INFO] [stderr]   |         ^^^^^^^^^ help: convert the identifier to snake case: `game_board`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `Direction_move` should have a snake case name
[INFO] [stderr]   --> src/gameBoard.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn Direction_move(&mut self, direct: Directions) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `direction_move`
[INFO] [stderr] 
[INFO] [stderr] warning: method `Rmove` should have a snake case name
[INFO] [stderr]    --> src/gameBoard.rs:135:8
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn Rmove(&mut self, x: i8, y: i8, c: i8, r: i8) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case: `rmove`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.30s
[INFO] running `"docker" "inspect" "fead871b6ece06c169bb1d8d827239e255609fbfdb98f9752268533119942dd4"`
[INFO] running `"docker" "rm" "-f" "fead871b6ece06c169bb1d8d827239e255609fbfdb98f9752268533119942dd4"`
[INFO] [stdout] fead871b6ece06c169bb1d8d827239e255609fbfdb98f9752268533119942dd4