Dec 11 17:41:50.488 INFO checking guilherme/rust-bowling-kata against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 17:41:50.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 17:41:50.848 INFO [stdout] 96314a905f25a107ba0a89a422233640eca5ef46a218f12ab74d572711437a8f
Dec 11 17:41:50.848 INFO running `"docker" "start" "-a" "96314a905f25a107ba0a89a422233640eca5ef46a218f12ab74d572711437a8f"`
Dec 11 17:41:52.076 INFO [stderr] usermod: no changes
Dec 11 17:41:52.120 INFO [stderr]     Checking bowling-kata v0.1.0 (/source)
Dec 11 17:41:52.537 INFO [stderr] warning: struct is never constructed: `Game`
Dec 11 17:41:52.537 INFO [stderr]  --> src/main.rs:2:1
Dec 11 17:41:52.537 INFO [stderr]   |
Dec 11 17:41:52.537 INFO [stderr] 2 | struct Game {
Dec 11 17:41:52.537 INFO [stderr]   | ^^^^^^^^^^^
Dec 11 17:41:52.537 INFO [stderr]   |
Dec 11 17:41:52.537 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 17:41:52.537 INFO [stderr] 
Dec 11 17:41:52.537 INFO [stderr] warning: method is never used: `new`
Dec 11 17:41:52.537 INFO [stderr]  --> src/main.rs:9:3
Dec 11 17:41:52.537 INFO [stderr]   |
Dec 11 17:41:52.537 INFO [stderr] 9 |   pub fn new() -> Game {
Dec 11 17:41:52.537 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
Dec 11 17:41:52.537 INFO [stderr] 
Dec 11 17:41:52.537 INFO [stderr] warning: method is never used: `roll`
Dec 11 17:41:52.537 INFO [stderr]   --> src/main.rs:14:3
Dec 11 17:41:52.537 INFO [stderr]    |
Dec 11 17:41:52.537 INFO [stderr] 14 |   fn roll(&mut self, pins: usize) {
Dec 11 17:41:52.537 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:41:52.537 INFO [stderr] 
Dec 11 17:41:52.537 INFO [stderr] warning: method is never used: `score`
Dec 11 17:41:52.537 INFO [stderr]   --> src/main.rs:19:3
Dec 11 17:41:52.537 INFO [stderr]    |
Dec 11 17:41:52.537 INFO [stderr] 19 |   fn score(&self) -> usize {
Dec 11 17:41:52.537 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:41:52.537 INFO [stderr] 
Dec 11 17:41:52.806 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 11 17:41:52.806 INFO [stderr] su: No module specific data is present
Dec 11 17:41:53.446 INFO running `"docker" "inspect" "96314a905f25a107ba0a89a422233640eca5ef46a218f12ab74d572711437a8f"`
Dec 11 17:41:53.650 INFO running `"docker" "rm" "-f" "96314a905f25a107ba0a89a422233640eca5ef46a218f12ab74d572711437a8f"`
Dec 11 17:41:53.845 INFO [stdout] 96314a905f25a107ba0a89a422233640eca5ef46a218f12ab74d572711437a8f