Dec 04 08:30:56.269 INFO checking tiuuuuPJ/antbook against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:30:56.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 08:30:56.728 INFO [stdout] d18ca0a64420763fdae8337572229ef29f686ed517d9c9674a75bd838f7ce37a
Dec 04 08:30:56.730 INFO running `"docker" "start" "-a" "d18ca0a64420763fdae8337572229ef29f686ed517d9c9674a75bd838f7ce37a"`
Dec 04 08:30:58.244 INFO [stderr] usermod: no changes
Dec 04 08:30:58.355 INFO [stderr]     Checking antbook v0.1.0 (/source)
Dec 04 08:31:01.041 INFO [stderr] warning: function `DFS` should have a snake case name such as `dfs`
Dec 04 08:31:01.041 INFO [stderr]   --> src/chapter-2/maze.rs:22:1
Dec 04 08:31:01.041 INFO [stderr]    |
Dec 04 08:31:01.041 INFO [stderr] 22 | / fn DFS(map: &mut Vec<Vec<char>>, flag: &mut bool) -> bool {
Dec 04 08:31:01.041 INFO [stderr] 23 | |     fn recursive(map: &mut Vec<Vec<char>>, i: usize, j: usize, flag: &mut bool) {
Dec 04 08:31:01.041 INFO [stderr] 24 | |         match map[i][j] {
Dec 04 08:31:01.041 INFO [stderr] 25 | |             '.' => {
Dec 04 08:31:01.041 INFO [stderr] ...  |
Dec 04 08:31:01.041 INFO [stderr] 51 | |     return *flag;
Dec 04 08:31:01.041 INFO [stderr] 52 | | }
Dec 04 08:31:01.041 INFO [stderr]    | |_^
Dec 04 08:31:01.041 INFO [stderr]    |
Dec 04 08:31:01.041 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 08:31:01.041 INFO [stderr] 
Dec 04 08:31:01.099 INFO [stderr] warning: function `DFS` should have a snake case name such as `dfs`
Dec 04 08:31:01.099 INFO [stderr]   --> src/chapter-2/maze.rs:22:1
Dec 04 08:31:01.099 INFO [stderr]    |
Dec 04 08:31:01.099 INFO [stderr] 22 | / fn DFS(map: &mut Vec<Vec<char>>, flag: &mut bool) -> bool {
Dec 04 08:31:01.099 INFO [stderr] 23 | |     fn recursive(map: &mut Vec<Vec<char>>, i: usize, j: usize, flag: &mut bool) {
Dec 04 08:31:01.099 INFO [stderr] 24 | |         match map[i][j] {
Dec 04 08:31:01.099 INFO [stderr] 25 | |             '.' => {
Dec 04 08:31:01.099 INFO [stderr] ...  |
Dec 04 08:31:01.099 INFO [stderr] 51 | |     return *flag;
Dec 04 08:31:01.099 INFO [stderr] 52 | | }
Dec 04 08:31:01.099 INFO [stderr]    | |_^
Dec 04 08:31:01.099 INFO [stderr]    |
Dec 04 08:31:01.099 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 08:31:01.099 INFO [stderr] 
Dec 04 08:31:01.259 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
Dec 04 08:31:01.263 INFO [stderr] su: No module specific data is present
Dec 04 08:31:01.813 INFO running `"docker" "inspect" "d18ca0a64420763fdae8337572229ef29f686ed517d9c9674a75bd838f7ce37a"`
Dec 04 08:31:02.133 INFO running `"docker" "rm" "-f" "d18ca0a64420763fdae8337572229ef29f686ed517d9c9674a75bd838f7ce37a"`
Dec 04 08:31:02.419 INFO [stdout] d18ca0a64420763fdae8337572229ef29f686ed517d9c9674a75bd838f7ce37a