Dec 19 15:47:56.231 INFO checking ilikeorangutans/rust-battleship against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:47:56.231 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ilikeorangutans/rust-battleship:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:47:56.593 INFO [stdout] 094f45045b7817a540b6fa52ce774909397793ae2190793c3b01dff29c0c5310
Dec 19 15:47:56.595 INFO running `"docker" "start" "-a" "094f45045b7817a540b6fa52ce774909397793ae2190793c3b01dff29c0c5310"`
Dec 19 15:47:57.351 INFO [stderr]     Checking rust-battleship v0.1.0 (/opt/crater/workdir)
Dec 19 15:47:57.564 INFO [stderr] warning: unused variable: `ship`
Dec 19 15:47:57.565 INFO [stderr]    --> src/main.rs:184:26
Dec 19 15:47:57.565 INFO [stderr]     |
Dec 19 15:47:57.566 INFO [stderr] 184 |                     Some(ship) => "S ",
Dec 19 15:47:57.566 INFO [stderr]     |                          ^^^^ help: consider using `_ship` instead
Dec 19 15:47:57.566 INFO [stderr]     |
Dec 19 15:47:57.566 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 15:47:57.566 INFO [stderr] 
Dec 19 15:47:57.770 INFO [stderr] warning: unused variable: `ship`
Dec 19 15:47:57.770 INFO [stderr]    --> src/main.rs:184:26
Dec 19 15:47:57.770 INFO [stderr]     |
Dec 19 15:47:57.770 INFO [stderr] 184 |                     Some(ship) => "S ",
Dec 19 15:47:57.770 INFO [stderr]     |                          ^^^^ help: consider using `_ship` instead
Dec 19 15:47:57.770 INFO [stderr]     |
Dec 19 15:47:57.770 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 15:47:57.770 INFO [stderr] 
Dec 19 15:47:57.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Dec 19 15:47:59.438 INFO running `"docker" "inspect" "094f45045b7817a540b6fa52ce774909397793ae2190793c3b01dff29c0c5310"`
Dec 19 15:47:59.548 INFO running `"docker" "rm" "-f" "094f45045b7817a540b6fa52ce774909397793ae2190793c3b01dff29c0c5310"`
Dec 19 15:47:59.641 INFO [stdout] 094f45045b7817a540b6fa52ce774909397793ae2190793c3b01dff29c0c5310