Dec 05 18:59:33.171 INFO testing k2bd/star_battle_mc_solver against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 18:59:33.171 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 18:59:33.310 INFO [stdout] aa4a2a37544a9b7d7078555211a07779df93386a74aafaa2f23c9fb83adb40c0
Dec 05 18:59:33.312 INFO running `"docker" "start" "-a" "aa4a2a37544a9b7d7078555211a07779df93386a74aafaa2f23c9fb83adb40c0"`
Dec 05 18:59:33.620 INFO [stderr] usermod: no changes
Dec 05 18:59:33.662 INFO [stderr]    Compiling star_battle v0.1.0 (/source)
Dec 05 18:59:33.918 INFO [stderr] warning: unused import: `rand::Rng`
Dec 05 18:59:33.918 INFO [stderr]  --> src/main.rs:6:5
Dec 05 18:59:33.918 INFO [stderr]   |
Dec 05 18:59:33.918 INFO [stderr] 6 | use rand::Rng;
Dec 05 18:59:33.918 INFO [stderr]   |     ^^^^^^^^^
Dec 05 18:59:33.918 INFO [stderr]   |
Dec 05 18:59:33.918 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 18:59:33.918 INFO [stderr] 
Dec 05 18:59:34.020 INFO [stderr] warning: unused variable: `regions`
Dec 05 18:59:34.020 INFO [stderr]   --> src/main.rs:92:39
Dec 05 18:59:34.020 INFO [stderr]    |
Dec 05 18:59:34.020 INFO [stderr] 92 | fn score(star_board: &Vec<Vec<bool>>, regions: &Vec<Vec<char>>, n_stars: usize) -> usize {
Dec 05 18:59:34.020 INFO [stderr]    |                                       ^^^^^^^ help: consider using `_regions` instead
Dec 05 18:59:34.020 INFO [stderr]    |
Dec 05 18:59:34.020 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 18:59:34.020 INFO [stderr] 
Dec 05 18:59:34.020 INFO [stderr] warning: unused variable: `row`
Dec 05 18:59:34.020 INFO [stderr]    --> src/main.rs:131:9
Dec 05 18:59:34.020 INFO [stderr]     |
Dec 05 18:59:34.020 INFO [stderr] 131 |     for row in board {
Dec 05 18:59:34.020 INFO [stderr]     |         ^^^ help: consider using `_row` instead
Dec 05 18:59:34.020 INFO [stderr] 
Dec 05 18:59:34.032 INFO [stderr] warning: variable does not need to be mutable
Dec 05 18:59:34.032 INFO [stderr]   --> src/main.rs:14:9
Dec 05 18:59:34.032 INFO [stderr]    |
Dec 05 18:59:34.032 INFO [stderr] 14 |     let mut filename;
Dec 05 18:59:34.032 INFO [stderr]    |         ----^^^^^^^^
Dec 05 18:59:34.032 INFO [stderr]    |         |
Dec 05 18:59:34.032 INFO [stderr]    |         help: remove this `mut`
Dec 05 18:59:34.032 INFO [stderr]    |
Dec 05 18:59:34.032 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 18:59:34.032 INFO [stderr] 
Dec 05 18:59:34.893 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 05 18:59:34.896 INFO [stderr] su: No module specific data is present
Dec 05 18:59:35.482 INFO running `"docker" "inspect" "aa4a2a37544a9b7d7078555211a07779df93386a74aafaa2f23c9fb83adb40c0"`
Dec 05 18:59:35.778 INFO running `"docker" "rm" "-f" "aa4a2a37544a9b7d7078555211a07779df93386a74aafaa2f23c9fb83adb40c0"`
Dec 05 18:59:36.013 INFO [stdout] aa4a2a37544a9b7d7078555211a07779df93386a74aafaa2f23c9fb83adb40c0
Dec 05 18:59:36.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 18:59:36.372 INFO [stdout] 69083988b45b1bd57ba3838ebc226f9a849b584b6eded00b1daffbc1342b9362
Dec 05 18:59:36.376 INFO running `"docker" "start" "-a" "69083988b45b1bd57ba3838ebc226f9a849b584b6eded00b1daffbc1342b9362"`
Dec 05 18:59:37.252 INFO [stderr] usermod: no changes
Dec 05 18:59:37.301 INFO [stderr]    Compiling star_battle v0.1.0 (/source)
Dec 05 18:59:37.700 INFO [stderr] warning: unused import: `rand::Rng`
Dec 05 18:59:37.700 INFO [stderr]  --> src/main.rs:6:5
Dec 05 18:59:37.700 INFO [stderr]   |
Dec 05 18:59:37.700 INFO [stderr] 6 | use rand::Rng;
Dec 05 18:59:37.700 INFO [stderr]   |     ^^^^^^^^^
Dec 05 18:59:37.700 INFO [stderr]   |
Dec 05 18:59:37.700 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 18:59:37.700 INFO [stderr] 
Dec 05 18:59:37.796 INFO [stderr] warning: unused variable: `regions`
Dec 05 18:59:37.796 INFO [stderr]   --> src/main.rs:92:39
Dec 05 18:59:37.796 INFO [stderr]    |
Dec 05 18:59:37.796 INFO [stderr] 92 | fn score(star_board: &Vec<Vec<bool>>, regions: &Vec<Vec<char>>, n_stars: usize) -> usize {
Dec 05 18:59:37.796 INFO [stderr]    |                                       ^^^^^^^ help: consider using `_regions` instead
Dec 05 18:59:37.796 INFO [stderr]    |
Dec 05 18:59:37.796 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 18:59:37.796 INFO [stderr] 
Dec 05 18:59:37.796 INFO [stderr] warning: unused variable: `row`
Dec 05 18:59:37.796 INFO [stderr]    --> src/main.rs:131:9
Dec 05 18:59:37.796 INFO [stderr]     |
Dec 05 18:59:37.796 INFO [stderr] 131 |     for row in board {
Dec 05 18:59:37.796 INFO [stderr]     |         ^^^ help: consider using `_row` instead
Dec 05 18:59:37.796 INFO [stderr] 
Dec 05 18:59:37.805 INFO [stderr] warning: variable does not need to be mutable
Dec 05 18:59:37.805 INFO [stderr]   --> src/main.rs:14:9
Dec 05 18:59:37.805 INFO [stderr]    |
Dec 05 18:59:37.805 INFO [stderr] 14 |     let mut filename;
Dec 05 18:59:37.805 INFO [stderr]    |         ----^^^^^^^^
Dec 05 18:59:37.805 INFO [stderr]    |         |
Dec 05 18:59:37.805 INFO [stderr]    |         help: remove this `mut`
Dec 05 18:59:37.805 INFO [stderr]    |
Dec 05 18:59:37.805 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 18:59:37.805 INFO [stderr] 
Dec 05 18:59:38.168 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 05 18:59:38.176 INFO [stderr] su: No module specific data is present
Dec 05 18:59:38.759 INFO running `"docker" "inspect" "69083988b45b1bd57ba3838ebc226f9a849b584b6eded00b1daffbc1342b9362"`
Dec 05 18:59:39.065 INFO running `"docker" "rm" "-f" "69083988b45b1bd57ba3838ebc226f9a849b584b6eded00b1daffbc1342b9362"`
Dec 05 18:59:39.406 INFO [stdout] 69083988b45b1bd57ba3838ebc226f9a849b584b6eded00b1daffbc1342b9362
Dec 05 18:59:39.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 05 18:59:39.750 INFO [stdout] 638ee7adacef7ea2bb9bf71778877b6f6180e195a5db41ca58c66e9d57b436a0
Dec 05 18:59:39.756 INFO running `"docker" "start" "-a" "638ee7adacef7ea2bb9bf71778877b6f6180e195a5db41ca58c66e9d57b436a0"`
Dec 05 18:59:40.772 INFO [stderr] usermod: no changes
Dec 05 18:59:40.822 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 18:59:40.824 INFO [stderr]      Running /target/debug/deps/star_battle-4a6d4f571537a194
Dec 05 18:59:40.827 INFO [stdout] 
Dec 05 18:59:40.827 INFO [stdout] running 0 tests
Dec 05 18:59:40.827 INFO [stdout] 
Dec 05 18:59:40.827 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 18:59:40.827 INFO [stdout] 
Dec 05 18:59:40.829 INFO [stderr] su: No module specific data is present
Dec 05 18:59:41.294 INFO running `"docker" "inspect" "638ee7adacef7ea2bb9bf71778877b6f6180e195a5db41ca58c66e9d57b436a0"`
Dec 05 18:59:41.450 INFO running `"docker" "rm" "-f" "638ee7adacef7ea2bb9bf71778877b6f6180e195a5db41ca58c66e9d57b436a0"`
Dec 05 18:59:41.695 INFO [stdout] 638ee7adacef7ea2bb9bf71778877b6f6180e195a5db41ca58c66e9d57b436a0