Nov 27 18:37:30.158 INFO checking tiuuuuPJ/antbook against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 18:37:30.158 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 27 18:37:30.478 INFO [stdout] 991a6f83f2ee23f08c2152bbef5d9752c087c6ecad8beab9314e183ac23319af
Nov 27 18:37:30.488 INFO running `"docker" "start" "-a" "991a6f83f2ee23f08c2152bbef5d9752c087c6ecad8beab9314e183ac23319af"`
Nov 27 18:37:31.821 INFO [stderr] usermod: no changes
Nov 27 18:37:31.913 INFO [stderr]     Checking antbook v0.1.0 (/source)
Nov 27 18:37:32.920 INFO [stderr] warning: function `DFS` should have a snake case name such as `dfs`
Nov 27 18:37:32.920 INFO [stderr]   --> src/chapter-2/maze.rs:22:1
Nov 27 18:37:32.920 INFO [stderr]    |
Nov 27 18:37:32.920 INFO [stderr] 22 | / fn DFS(map: &mut Vec<Vec<char>>, flag: &mut bool) -> bool {
Nov 27 18:37:32.920 INFO [stderr] 23 | |     fn recursive(map: &mut Vec<Vec<char>>, i: usize, j: usize, flag: &mut bool) {
Nov 27 18:37:32.920 INFO [stderr] 24 | |         match map[i][j] {
Nov 27 18:37:32.920 INFO [stderr] 25 | |             '.' => {
Nov 27 18:37:32.920 INFO [stderr] ...  |
Nov 27 18:37:32.920 INFO [stderr] 51 | |     return *flag;
Nov 27 18:37:32.920 INFO [stderr] 52 | | }
Nov 27 18:37:32.920 INFO [stderr]    | |_^
Nov 27 18:37:32.920 INFO [stderr]    |
Nov 27 18:37:32.920 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 18:37:32.920 INFO [stderr] 
Nov 27 18:37:34.052 INFO [stderr] warning: function `DFS` should have a snake case name such as `dfs`
Nov 27 18:37:34.052 INFO [stderr]   --> src/chapter-2/maze.rs:22:1
Nov 27 18:37:34.052 INFO [stderr]    |
Nov 27 18:37:34.052 INFO [stderr] 22 | / fn DFS(map: &mut Vec<Vec<char>>, flag: &mut bool) -> bool {
Nov 27 18:37:34.052 INFO [stderr] 23 | |     fn recursive(map: &mut Vec<Vec<char>>, i: usize, j: usize, flag: &mut bool) {
Nov 27 18:37:34.052 INFO [stderr] 24 | |         match map[i][j] {
Nov 27 18:37:34.052 INFO [stderr] 25 | |             '.' => {
Nov 27 18:37:34.052 INFO [stderr] ...  |
Nov 27 18:37:34.052 INFO [stderr] 51 | |     return *flag;
Nov 27 18:37:34.052 INFO [stderr] 52 | | }
Nov 27 18:37:34.052 INFO [stderr]    | |_^
Nov 27 18:37:34.052 INFO [stderr]    |
Nov 27 18:37:34.052 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 27 18:37:34.052 INFO [stderr] 
Nov 27 18:37:34.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Nov 27 18:37:34.096 INFO [stderr] su: No module specific data is present
Nov 27 18:37:34.963 INFO running `"docker" "inspect" "991a6f83f2ee23f08c2152bbef5d9752c087c6ecad8beab9314e183ac23319af"`
Nov 27 18:37:35.304 INFO running `"docker" "rm" "-f" "991a6f83f2ee23f08c2152bbef5d9752c087c6ecad8beab9314e183ac23319af"`
Nov 27 18:37:35.701 INFO [stdout] 991a6f83f2ee23f08c2152bbef5d9752c087c6ecad8beab9314e183ac23319af