Dec 19 16:17:58.201 INFO checking guilherme/rust-bowling-kata against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:17:58.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/guilherme/rust-bowling-kata:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:17:58.475 INFO [stdout] b4585b780a6bde52fd9589242ab1c479d08fd12a8f05e542bdca5c57aedaab91
Dec 19 16:17:58.477 INFO running `"docker" "start" "-a" "b4585b780a6bde52fd9589242ab1c479d08fd12a8f05e542bdca5c57aedaab91"`
Dec 19 16:17:59.660 INFO [stderr]     Checking bowling-kata v0.1.0 (/opt/crater/workdir)
Dec 19 16:18:00.004 INFO [stderr] warning: struct is never constructed: `Game`
Dec 19 16:18:00.004 INFO [stderr]  --> src/main.rs:2:1
Dec 19 16:18:00.004 INFO [stderr]   |
Dec 19 16:18:00.004 INFO [stderr] 2 | struct Game {
Dec 19 16:18:00.004 INFO [stderr]   | ^^^^^^^^^^^
Dec 19 16:18:00.004 INFO [stderr]   |
Dec 19 16:18:00.006 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 16:18:00.007 INFO [stderr] 
Dec 19 16:18:00.007 INFO [stderr] warning: method is never used: `new`
Dec 19 16:18:00.007 INFO [stderr]  --> src/main.rs:9:3
Dec 19 16:18:00.007 INFO [stderr]   |
Dec 19 16:18:00.007 INFO [stderr] 9 |   pub fn new() -> Game {
Dec 19 16:18:00.007 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:18:00.007 INFO [stderr] 
Dec 19 16:18:00.007 INFO [stderr] warning: method is never used: `roll`
Dec 19 16:18:00.007 INFO [stderr]   --> src/main.rs:14:3
Dec 19 16:18:00.007 INFO [stderr]    |
Dec 19 16:18:00.007 INFO [stderr] 14 |   fn roll(&mut self, pins: usize) {
Dec 19 16:18:00.007 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:18:00.007 INFO [stderr] 
Dec 19 16:18:00.007 INFO [stderr] warning: method is never used: `score`
Dec 19 16:18:00.007 INFO [stderr]   --> src/main.rs:19:3
Dec 19 16:18:00.007 INFO [stderr]    |
Dec 19 16:18:00.007 INFO [stderr] 19 |   fn score(&self) -> usize {
Dec 19 16:18:00.007 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:18:00.007 INFO [stderr] 
Dec 19 16:18:00.089 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Dec 19 16:18:00.748 INFO running `"docker" "inspect" "b4585b780a6bde52fd9589242ab1c479d08fd12a8f05e542bdca5c57aedaab91"`
Dec 19 16:18:00.981 INFO running `"docker" "rm" "-f" "b4585b780a6bde52fd9589242ab1c479d08fd12a8f05e542bdca5c57aedaab91"`
Dec 19 16:18:01.212 INFO [stdout] b4585b780a6bde52fd9589242ab1c479d08fd12a8f05e542bdca5c57aedaab91