Dec 01 13:03:10.216 INFO testing k2bd/star_battle_mc_solver against 1.30.1 for beta-1.31-5
Dec 01 13:03:10.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 13:03:10.480 INFO [stdout] 87e500297e0e190d802656ee8f527718f68d7d1cb934444887d245f87d27fddf
Dec 01 13:03:10.480 INFO running `"docker" "start" "-a" "87e500297e0e190d802656ee8f527718f68d7d1cb934444887d245f87d27fddf"`
Dec 01 13:03:11.358 INFO [stderr] usermod: no changes
Dec 01 13:03:11.411 INFO [stderr]    Compiling star_battle v0.1.0 (/source)
Dec 01 13:03:11.835 INFO [stderr] warning: unused import: `rand::Rng`
Dec 01 13:03:11.835 INFO [stderr]  --> src/main.rs:6:5
Dec 01 13:03:11.835 INFO [stderr]   |
Dec 01 13:03:11.835 INFO [stderr] 6 | use rand::Rng;
Dec 01 13:03:11.835 INFO [stderr]   |     ^^^^^^^^^
Dec 01 13:03:11.835 INFO [stderr]   |
Dec 01 13:03:11.835 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 13:03:11.835 INFO [stderr] 
Dec 01 13:03:11.958 INFO [stderr] warning: unused variable: `regions`
Dec 01 13:03:11.958 INFO [stderr]   --> src/main.rs:92:39
Dec 01 13:03:11.958 INFO [stderr]    |
Dec 01 13:03:11.958 INFO [stderr] 92 | fn score(star_board: &Vec<Vec<bool>>, regions: &Vec<Vec<char>>, n_stars: usize) -> usize {
Dec 01 13:03:11.958 INFO [stderr]    |                                       ^^^^^^^ help: consider using `_regions` instead
Dec 01 13:03:11.958 INFO [stderr]    |
Dec 01 13:03:11.958 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 13:03:11.958 INFO [stderr] 
Dec 01 13:03:11.958 INFO [stderr] warning: unused variable: `row`
Dec 01 13:03:11.958 INFO [stderr]    --> src/main.rs:131:9
Dec 01 13:03:11.958 INFO [stderr]     |
Dec 01 13:03:11.958 INFO [stderr] 131 |     for row in board {
Dec 01 13:03:11.958 INFO [stderr]     |         ^^^ help: consider using `_row` instead
Dec 01 13:03:11.958 INFO [stderr] 
Dec 01 13:03:11.971 INFO [stderr] warning: variable does not need to be mutable
Dec 01 13:03:11.971 INFO [stderr]   --> src/main.rs:14:9
Dec 01 13:03:11.971 INFO [stderr]    |
Dec 01 13:03:11.971 INFO [stderr] 14 |     let mut filename;
Dec 01 13:03:11.971 INFO [stderr]    |         ----^^^^^^^^
Dec 01 13:03:11.971 INFO [stderr]    |         |
Dec 01 13:03:11.971 INFO [stderr]    |         help: remove this `mut`
Dec 01 13:03:11.971 INFO [stderr]    |
Dec 01 13:03:11.971 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 13:03:11.971 INFO [stderr] 
Dec 01 13:03:13.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 01 13:03:13.013 INFO [stderr] su: No module specific data is present
Dec 01 13:03:13.544 INFO running `"docker" "inspect" "87e500297e0e190d802656ee8f527718f68d7d1cb934444887d245f87d27fddf"`
Dec 01 13:03:13.923 INFO running `"docker" "rm" "-f" "87e500297e0e190d802656ee8f527718f68d7d1cb934444887d245f87d27fddf"`
Dec 01 13:03:14.175 INFO [stdout] 87e500297e0e190d802656ee8f527718f68d7d1cb934444887d245f87d27fddf
Dec 01 13:03:14.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 13:03:14.723 INFO [stdout] c16248b0f48dfdd2572a26b1b08980a61ad5aba499cfaa9dc3f6b07d5be69cd8
Dec 01 13:03:14.723 INFO running `"docker" "start" "-a" "c16248b0f48dfdd2572a26b1b08980a61ad5aba499cfaa9dc3f6b07d5be69cd8"`
Dec 01 13:03:15.857 INFO [stderr] usermod: no changes
Dec 01 13:03:15.931 INFO [stderr]    Compiling star_battle v0.1.0 (/source)
Dec 01 13:03:16.356 INFO [stderr] warning: unused import: `rand::Rng`
Dec 01 13:03:16.356 INFO [stderr]  --> src/main.rs:6:5
Dec 01 13:03:16.356 INFO [stderr]   |
Dec 01 13:03:16.356 INFO [stderr] 6 | use rand::Rng;
Dec 01 13:03:16.356 INFO [stderr]   |     ^^^^^^^^^
Dec 01 13:03:16.356 INFO [stderr]   |
Dec 01 13:03:16.356 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 13:03:16.356 INFO [stderr] 
Dec 01 13:03:16.479 INFO [stderr] warning: unused variable: `regions`
Dec 01 13:03:16.479 INFO [stderr]   --> src/main.rs:92:39
Dec 01 13:03:16.479 INFO [stderr]    |
Dec 01 13:03:16.479 INFO [stderr] 92 | fn score(star_board: &Vec<Vec<bool>>, regions: &Vec<Vec<char>>, n_stars: usize) -> usize {
Dec 01 13:03:16.479 INFO [stderr]    |                                       ^^^^^^^ help: consider using `_regions` instead
Dec 01 13:03:16.479 INFO [stderr]    |
Dec 01 13:03:16.479 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 13:03:16.479 INFO [stderr] 
Dec 01 13:03:16.479 INFO [stderr] warning: unused variable: `row`
Dec 01 13:03:16.479 INFO [stderr]    --> src/main.rs:131:9
Dec 01 13:03:16.479 INFO [stderr]     |
Dec 01 13:03:16.479 INFO [stderr] 131 |     for row in board {
Dec 01 13:03:16.479 INFO [stderr]     |         ^^^ help: consider using `_row` instead
Dec 01 13:03:16.479 INFO [stderr] 
Dec 01 13:03:16.483 INFO [stderr] warning: variable does not need to be mutable
Dec 01 13:03:16.483 INFO [stderr]   --> src/main.rs:14:9
Dec 01 13:03:16.483 INFO [stderr]    |
Dec 01 13:03:16.483 INFO [stderr] 14 |     let mut filename;
Dec 01 13:03:16.483 INFO [stderr]    |         ----^^^^^^^^
Dec 01 13:03:16.483 INFO [stderr]    |         |
Dec 01 13:03:16.483 INFO [stderr]    |         help: remove this `mut`
Dec 01 13:03:16.483 INFO [stderr]    |
Dec 01 13:03:16.483 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 13:03:16.483 INFO [stderr] 
Dec 01 13:03:16.958 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 01 13:03:16.961 INFO [stderr] su: No module specific data is present
Dec 01 13:03:17.521 INFO running `"docker" "inspect" "c16248b0f48dfdd2572a26b1b08980a61ad5aba499cfaa9dc3f6b07d5be69cd8"`
Dec 01 13:03:17.807 INFO running `"docker" "rm" "-f" "c16248b0f48dfdd2572a26b1b08980a61ad5aba499cfaa9dc3f6b07d5be69cd8"`
Dec 01 13:03:18.199 INFO [stdout] c16248b0f48dfdd2572a26b1b08980a61ad5aba499cfaa9dc3f6b07d5be69cd8
Dec 01 13:03:18.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 13:03:18.711 INFO [stdout] 412feac45d12883c2dfe0eaf5949eb0b5f66c95a7c473de06708d7e2e23445b3
Dec 01 13:03:18.717 INFO running `"docker" "start" "-a" "412feac45d12883c2dfe0eaf5949eb0b5f66c95a7c473de06708d7e2e23445b3"`
Dec 01 13:03:19.944 INFO [stderr] usermod: no changes
Dec 01 13:03:19.999 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 13:03:20.007 INFO [stderr]      Running /target/debug/deps/star_battle-ab970d670b5f665e
Dec 01 13:03:20.023 INFO [stderr] su: No module specific data is present
Dec 01 13:03:20.023 INFO [stdout] 
Dec 01 13:03:20.023 INFO [stdout] running 0 tests
Dec 01 13:03:20.023 INFO [stdout] 
Dec 01 13:03:20.023 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 13:03:20.023 INFO [stdout] 
Dec 01 13:03:20.776 INFO running `"docker" "inspect" "412feac45d12883c2dfe0eaf5949eb0b5f66c95a7c473de06708d7e2e23445b3"`
Dec 01 13:03:21.059 INFO running `"docker" "rm" "-f" "412feac45d12883c2dfe0eaf5949eb0b5f66c95a7c473de06708d7e2e23445b3"`
Dec 01 13:03:21.259 INFO [stdout] 412feac45d12883c2dfe0eaf5949eb0b5f66c95a7c473de06708d7e2e23445b3
