Nov 16 10:43:08.177 INFO testing tiuuuuPJ/antbook against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 10:43:08.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 10:43:08.703 INFO [stdout] 5a9f4916f93c22491755a5dbf142463681039a99c6df7f3b5ceaa7d8da5f811f
Nov 16 10:43:08.711 INFO running `"docker" "start" "-a" "5a9f4916f93c22491755a5dbf142463681039a99c6df7f3b5ceaa7d8da5f811f"`
Nov 16 10:43:10.291 INFO [stderr] usermod: no changes
Nov 16 10:43:10.331 INFO [stderr]    Compiling antbook v0.1.0 (/source)
Nov 16 10:43:11.931 INFO [stderr] warning: function `DFS` should have a snake case name such as `dfs`
Nov 16 10:43:11.931 INFO [stderr]   --> src/chapter-2/maze.rs:22:1
Nov 16 10:43:11.931 INFO [stderr]    |
Nov 16 10:43:11.931 INFO [stderr] 22 | / fn DFS(map: &mut Vec<Vec<char>>, flag: &mut bool) -> bool {
Nov 16 10:43:11.931 INFO [stderr] 23 | |     fn recursive(map: &mut Vec<Vec<char>>, i: usize, j: usize, flag: &mut bool) {
Nov 16 10:43:11.931 INFO [stderr] 24 | |         match map[i][j] {
Nov 16 10:43:11.931 INFO [stderr] 25 | |             '.' => {
Nov 16 10:43:11.931 INFO [stderr] ...  |
Nov 16 10:43:11.931 INFO [stderr] 51 | |     return *flag;
Nov 16 10:43:11.931 INFO [stderr] 52 | | }
Nov 16 10:43:11.931 INFO [stderr]    | |_^
Nov 16 10:43:11.931 INFO [stderr]    |
Nov 16 10:43:11.931 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 16 10:43:11.931 INFO [stderr] 
Nov 16 10:43:14.659 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
Nov 16 10:43:14.667 INFO [stderr] su: No module specific data is present
Nov 16 10:43:15.614 INFO running `"docker" "inspect" "5a9f4916f93c22491755a5dbf142463681039a99c6df7f3b5ceaa7d8da5f811f"`
Nov 16 10:43:15.961 INFO running `"docker" "rm" "-f" "5a9f4916f93c22491755a5dbf142463681039a99c6df7f3b5ceaa7d8da5f811f"`
Nov 16 10:43:16.347 INFO [stdout] 5a9f4916f93c22491755a5dbf142463681039a99c6df7f3b5ceaa7d8da5f811f
Nov 16 10:43:16.351 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 16 10:43:16.960 INFO [stdout] 063c6f6c94fffdc0a5c8f230e1f55c7ba3086afa2406da50559e376f09087bc3
Nov 16 10:43:16.969 INFO running `"docker" "start" "-a" "063c6f6c94fffdc0a5c8f230e1f55c7ba3086afa2406da50559e376f09087bc3"`
Nov 16 10:43:18.109 INFO [stderr] usermod: no changes
Nov 16 10:43:18.183 INFO [stderr]    Compiling antbook v0.1.0 (/source)
Nov 16 10:43:19.971 INFO [stderr] warning: function `DFS` should have a snake case name such as `dfs`
Nov 16 10:43:19.971 INFO [stderr]   --> src/chapter-2/maze.rs:22:1
Nov 16 10:43:19.971 INFO [stderr]    |
Nov 16 10:43:19.971 INFO [stderr] 22 | / fn DFS(map: &mut Vec<Vec<char>>, flag: &mut bool) -> bool {
Nov 16 10:43:19.971 INFO [stderr] 23 | |     fn recursive(map: &mut Vec<Vec<char>>, i: usize, j: usize, flag: &mut bool) {
Nov 16 10:43:19.971 INFO [stderr] 24 | |         match map[i][j] {
Nov 16 10:43:19.971 INFO [stderr] 25 | |             '.' => {
Nov 16 10:43:19.971 INFO [stderr] ...  |
Nov 16 10:43:19.971 INFO [stderr] 51 | |     return *flag;
Nov 16 10:43:19.971 INFO [stderr] 52 | | }
Nov 16 10:43:19.971 INFO [stderr]    | |_^
Nov 16 10:43:19.971 INFO [stderr]    |
Nov 16 10:43:19.971 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 16 10:43:19.971 INFO [stderr] 
Nov 16 10:43:22.591 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
Nov 16 10:43:22.591 INFO [stderr] su: No module specific data is present
Nov 16 10:43:23.846 INFO running `"docker" "inspect" "063c6f6c94fffdc0a5c8f230e1f55c7ba3086afa2406da50559e376f09087bc3"`
Nov 16 10:43:24.257 INFO running `"docker" "rm" "-f" "063c6f6c94fffdc0a5c8f230e1f55c7ba3086afa2406da50559e376f09087bc3"`
Nov 16 10:43:24.567 INFO [stdout] 063c6f6c94fffdc0a5c8f230e1f55c7ba3086afa2406da50559e376f09087bc3
Nov 16 10:43:24.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 16 10:43:25.187 INFO [stdout] a4886eacc963673908adf62aa9b4c7fda6375cdd7cd6c3709c2d6836bdec914d
Nov 16 10:43:25.195 INFO running `"docker" "start" "-a" "a4886eacc963673908adf62aa9b4c7fda6375cdd7cd6c3709c2d6836bdec914d"`
Nov 16 10:43:26.662 INFO [stderr] usermod: no changes
Nov 16 10:43:26.744 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 16 10:43:26.755 INFO [stderr]      Running /target/debug/deps/1_1-72f495360860ad34
Nov 16 10:43:26.763 INFO [stdout] 
Nov 16 10:43:26.763 INFO [stdout] running 1 test
Nov 16 10:43:26.763 INFO [stdout] test check_answer ... ok
Nov 16 10:43:26.763 INFO [stdout] 
Nov 16 10:43:26.763 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:43:26.763 INFO [stdout] 
Nov 16 10:43:26.765 INFO [stderr]      Running /target/debug/deps/1_2-5e3d58a399eceef2
Nov 16 10:43:26.771 INFO [stderr]      Running /target/debug/deps/1_3-21c81c9700d9cdaf
Nov 16 10:43:26.771 INFO [stdout] 
Nov 16 10:43:26.771 INFO [stdout] running 1 test
Nov 16 10:43:26.771 INFO [stdout] test answer_check ... ok
Nov 16 10:43:26.771 INFO [stdout] 
Nov 16 10:43:26.771 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:43:26.771 INFO [stdout] 
Nov 16 10:43:26.771 INFO [stdout] 
Nov 16 10:43:26.771 INFO [stdout] running 1 test
Nov 16 10:43:26.775 INFO [stdout] test answer_check ... ok
Nov 16 10:43:26.775 INFO [stdout] 
Nov 16 10:43:26.775 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:43:26.775 INFO [stdout] 
Nov 16 10:43:26.775 INFO [stderr]      Running /target/debug/deps/2_1-b1051140be35c764
Nov 16 10:43:26.779 INFO [stdout] 
Nov 16 10:43:26.779 INFO [stdout] running 1 test
Nov 16 10:43:26.779 INFO [stdout] test check_answer ... ok
Nov 16 10:43:26.779 INFO [stdout] 
Nov 16 10:43:26.779 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:43:26.779 INFO [stdout] 
Nov 16 10:43:26.779 INFO [stderr]      Running /target/debug/deps/2_2-374532656a4a52fa
Nov 16 10:43:26.787 INFO [stdout] 
Nov 16 10:43:26.787 INFO [stdout] running 0 tests
Nov 16 10:43:26.787 INFO [stdout] 
Nov 16 10:43:26.787 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:43:26.787 INFO [stdout] 
Nov 16 10:43:26.787 INFO [stderr]      Running /target/debug/deps/file_read_test-16c13f21a84e7abf
Nov 16 10:43:26.796 INFO [stdout] 
Nov 16 10:43:26.796 INFO [stdout] running 0 tests
Nov 16 10:43:26.796 INFO [stdout] 
Nov 16 10:43:26.796 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:43:26.796 INFO [stdout] 
Nov 16 10:43:26.798 INFO [stderr]      Running /target/debug/deps/greedy-c62ad6a0e03568df
Nov 16 10:43:26.799 INFO [stdout] 
Nov 16 10:43:26.799 INFO [stdout] running 0 tests
Nov 16 10:43:26.799 INFO [stdout] 
Nov 16 10:43:26.799 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:43:26.799 INFO [stdout] 
Nov 16 10:43:26.799 INFO [stdout] 
Nov 16 10:43:26.799 INFO [stdout] running 0 tests
Nov 16 10:43:26.799 INFO [stdout] 
Nov 16 10:43:26.799 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:43:26.799 INFO [stdout] 
Nov 16 10:43:26.799 INFO [stderr]      Running /target/debug/deps/maze-e5c7bce0f65190a0
Nov 16 10:43:26.803 INFO [stderr] su: No module specific data is present
Nov 16 10:43:28.027 INFO running `"docker" "inspect" "a4886eacc963673908adf62aa9b4c7fda6375cdd7cd6c3709c2d6836bdec914d"`
Nov 16 10:43:28.365 INFO running `"docker" "rm" "-f" "a4886eacc963673908adf62aa9b4c7fda6375cdd7cd6c3709c2d6836bdec914d"`
Nov 16 10:43:28.699 INFO [stdout] a4886eacc963673908adf62aa9b4c7fda6375cdd7cd6c3709c2d6836bdec914d