Dec 19 22:03:46.210 INFO checking RustExamples/understand_ownership against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 22:03:46.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/RustExamples/understand_ownership:/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 22:03:46.444 INFO [stdout] dd6d36ea6c9d915fd725b70897439dfc98ad0514956200712a98c6b17f10a3c9
Dec 19 22:03:46.446 INFO running `"docker" "start" "-a" "dd6d36ea6c9d915fd725b70897439dfc98ad0514956200712a98c6b17f10a3c9"`
Dec 19 22:03:47.772 INFO [stderr]     Checking understand_ownership v0.1.0 (/opt/crater/workdir)
Dec 19 22:03:48.020 INFO [stderr] warning: unused variable: `word`
Dec 19 22:03:48.020 INFO [stderr]  --> src/main.rs:5:9
Dec 19 22:03:48.020 INFO [stderr]   |
Dec 19 22:03:48.020 INFO [stderr] 5 |     let word = first_word(&s);
Dec 19 22:03:48.020 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Dec 19 22:03:48.020 INFO [stderr]   |
Dec 19 22:03:48.020 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 22:03:48.020 INFO [stderr] 
Dec 19 22:03:48.021 INFO [stderr] warning: unused variable: `word`
Dec 19 22:03:48.021 INFO [stderr]  --> src/main.rs:6:9
Dec 19 22:03:48.021 INFO [stderr]   |
Dec 19 22:03:48.021 INFO [stderr] 6 |     let word = first_word(&s[..5]);
Dec 19 22:03:48.021 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Dec 19 22:03:48.021 INFO [stderr] 
Dec 19 22:03:48.021 INFO [stderr] warning: unused variable: `word`
Dec 19 22:03:48.021 INFO [stderr]  --> src/main.rs:8:9
Dec 19 22:03:48.021 INFO [stderr]   |
Dec 19 22:03:48.021 INFO [stderr] 8 |     let word = first_word(literal);
Dec 19 22:03:48.022 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Dec 19 22:03:48.022 INFO [stderr] 
Dec 19 22:03:48.022 INFO [stderr] warning: unused variable: `word`
Dec 19 22:03:48.022 INFO [stderr]  --> src/main.rs:9:9
Dec 19 22:03:48.022 INFO [stderr]   |
Dec 19 22:03:48.022 INFO [stderr] 9 |     let word = first_word(&literal[..5]);
Dec 19 22:03:48.022 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Dec 19 22:03:48.024 INFO [stderr] 
Dec 19 22:03:48.088 INFO [stderr] warning: unused variable: `word`
Dec 19 22:03:48.089 INFO [stderr]  --> src/main.rs:5:9
Dec 19 22:03:48.089 INFO [stderr]   |
Dec 19 22:03:48.089 INFO [stderr] 5 |     let word = first_word(&s);
Dec 19 22:03:48.092 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Dec 19 22:03:48.092 INFO [stderr]   |
Dec 19 22:03:48.092 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 22:03:48.092 INFO [stderr] 
Dec 19 22:03:48.092 INFO [stderr] warning: unused variable: `word`
Dec 19 22:03:48.092 INFO [stderr]  --> src/main.rs:6:9
Dec 19 22:03:48.092 INFO [stderr]   |
Dec 19 22:03:48.092 INFO [stderr] 6 |     let word = first_word(&s[..5]);
Dec 19 22:03:48.092 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Dec 19 22:03:48.092 INFO [stderr] 
Dec 19 22:03:48.092 INFO [stderr] warning: unused variable: `word`
Dec 19 22:03:48.092 INFO [stderr]  --> src/main.rs:8:9
Dec 19 22:03:48.092 INFO [stderr]   |
Dec 19 22:03:48.092 INFO [stderr] 8 |     let word = first_word(literal);
Dec 19 22:03:48.092 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Dec 19 22:03:48.092 INFO [stderr] 
Dec 19 22:03:48.092 INFO [stderr] warning: unused variable: `word`
Dec 19 22:03:48.092 INFO [stderr]  --> src/main.rs:9:9
Dec 19 22:03:48.092 INFO [stderr]   |
Dec 19 22:03:48.092 INFO [stderr] 9 |     let word = first_word(&literal[..5]);
Dec 19 22:03:48.092 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Dec 19 22:03:48.092 INFO [stderr] 
Dec 19 22:03:48.165 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 19 22:03:48.717 INFO running `"docker" "inspect" "dd6d36ea6c9d915fd725b70897439dfc98ad0514956200712a98c6b17f10a3c9"`
Dec 19 22:03:48.926 INFO running `"docker" "rm" "-f" "dd6d36ea6c9d915fd725b70897439dfc98ad0514956200712a98c6b17f10a3c9"`
Dec 19 22:03:49.026 INFO [stdout] dd6d36ea6c9d915fd725b70897439dfc98ad0514956200712a98c6b17f10a3c9