Dec 04 10:53:18.576 INFO checking sam-wright/bowling_kata against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:53:18.576 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 10:53:19.044 INFO [stdout] c17f9171140e105116e7f991f003ad30efd766443598a928d894c179e595abbf
Dec 04 10:53:19.045 INFO running `"docker" "start" "-a" "c17f9171140e105116e7f991f003ad30efd766443598a928d894c179e595abbf"`
Dec 04 10:53:20.791 INFO [stderr] usermod: no changes
Dec 04 10:53:20.860 INFO [stderr]     Checking bowling_kata v0.1.0 (/source)
Dec 04 10:53:21.284 INFO [stderr] warning: type alias is never used: `Result`
Dec 04 10:53:21.284 INFO [stderr]   --> src/main.rs:18:1
Dec 04 10:53:21.284 INFO [stderr]    |
Dec 04 10:53:21.284 INFO [stderr] 18 | type Result<T> = StdResult<T, BowlingError>;
Dec 04 10:53:21.284 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:53:21.284 INFO [stderr]    |
Dec 04 10:53:21.284 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:53:21.284 INFO [stderr] 
Dec 04 10:53:21.284 INFO [stderr] warning: function is never used: `validate_game`
Dec 04 10:53:21.284 INFO [stderr]   --> src/main.rs:37:1
Dec 04 10:53:21.284 INFO [stderr]    |
Dec 04 10:53:21.284 INFO [stderr] 37 | fn validate_game(num_frames: usize, game: &Vec<(Frame)>) -> Result<()> {
Dec 04 10:53:21.284 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:53:21.284 INFO [stderr] 
Dec 04 10:53:21.284 INFO [stderr] warning: function is never used: `validate_frame`
Dec 04 10:53:21.284 INFO [stderr]   --> src/main.rs:45:1
Dec 04 10:53:21.284 INFO [stderr]    |
Dec 04 10:53:21.284 INFO [stderr] 45 | fn validate_frame(is_last_frame: bool, frame: &Frame) -> Result<u16> {
Dec 04 10:53:21.284 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:53:21.284 INFO [stderr] 
Dec 04 10:53:21.284 INFO [stderr] warning: function is never used: `is_strike`
Dec 04 10:53:21.284 INFO [stderr]   --> src/main.rs:64:1
Dec 04 10:53:21.284 INFO [stderr]    |
Dec 04 10:53:21.284 INFO [stderr] 64 | fn is_strike(frame: &Frame) -> bool {
Dec 04 10:53:21.284 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:53:21.284 INFO [stderr] 
Dec 04 10:53:21.284 INFO [stderr] warning: function is never used: `is_spare`
Dec 04 10:53:21.284 INFO [stderr]   --> src/main.rs:68:1
Dec 04 10:53:21.284 INFO [stderr]    |
Dec 04 10:53:21.284 INFO [stderr] 68 | fn is_spare(frame: &Frame) -> bool {
Dec 04 10:53:21.284 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:53:21.284 INFO [stderr] 
Dec 04 10:53:21.284 INFO [stderr] warning: function is never used: `score_game`
Dec 04 10:53:21.284 INFO [stderr]   --> src/main.rs:78:1
Dec 04 10:53:21.284 INFO [stderr]    |
Dec 04 10:53:21.284 INFO [stderr] 78 | fn score_game(num_frames: usize, game: &Vec<Frame>) -> Result<u16> {
Dec 04 10:53:21.284 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:53:21.284 INFO [stderr] 
Dec 04 10:53:21.454 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 04 10:53:21.455 INFO [stderr] su: No module specific data is present
Dec 04 10:53:21.958 INFO running `"docker" "inspect" "c17f9171140e105116e7f991f003ad30efd766443598a928d894c179e595abbf"`
Dec 04 10:53:22.194 INFO running `"docker" "rm" "-f" "c17f9171140e105116e7f991f003ad30efd766443598a928d894c179e595abbf"`
Dec 04 10:53:22.491 INFO [stdout] c17f9171140e105116e7f991f003ad30efd766443598a928d894c179e595abbf