Nov 30 08:49:06.283 INFO checking RustExamples/understand_ownership against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 08:49:06.283 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 08:49:06.465 INFO [stdout] da7e699ebb3544385d74bea42297197bb76e4dc7c7a4dae5719001eb8d063cd5
Nov 30 08:49:06.470 INFO running `"docker" "start" "-a" "da7e699ebb3544385d74bea42297197bb76e4dc7c7a4dae5719001eb8d063cd5"`
Nov 30 08:49:06.895 INFO [stderr] usermod: no changes
Nov 30 08:49:06.917 INFO [stderr]     Checking understand_ownership v0.1.0 (/source)
Nov 30 08:49:07.264 INFO [stderr] warning: unused variable: `word`
Nov 30 08:49:07.264 INFO [stderr]  --> src/main.rs:5:9
Nov 30 08:49:07.264 INFO [stderr]   |
Nov 30 08:49:07.264 INFO [stderr] 5 |     let word = first_word(&s);
Nov 30 08:49:07.264 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 30 08:49:07.264 INFO [stderr]   |
Nov 30 08:49:07.264 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 08:49:07.264 INFO [stderr] 
Nov 30 08:49:07.264 INFO [stderr] warning: unused variable: `word`
Nov 30 08:49:07.264 INFO [stderr]  --> src/main.rs:6:9
Nov 30 08:49:07.264 INFO [stderr]   |
Nov 30 08:49:07.264 INFO [stderr] 6 |     let word = first_word(&s[..5]);
Nov 30 08:49:07.264 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 30 08:49:07.264 INFO [stderr] 
Nov 30 08:49:07.264 INFO [stderr] warning: unused variable: `word`
Nov 30 08:49:07.264 INFO [stderr]  --> src/main.rs:8:9
Nov 30 08:49:07.264 INFO [stderr]   |
Nov 30 08:49:07.265 INFO [stderr] 8 |     let word = first_word(literal);
Nov 30 08:49:07.265 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 30 08:49:07.265 INFO [stderr] 
Nov 30 08:49:07.265 INFO [stderr] warning: unused variable: `word`
Nov 30 08:49:07.265 INFO [stderr]  --> src/main.rs:9:9
Nov 30 08:49:07.265 INFO [stderr]   |
Nov 30 08:49:07.265 INFO [stderr] 9 |     let word = first_word(&literal[..5]);
Nov 30 08:49:07.265 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 30 08:49:07.265 INFO [stderr] 
Nov 30 08:49:07.324 INFO [stderr] warning: unused variable: `word`
Nov 30 08:49:07.324 INFO [stderr]  --> src/main.rs:5:9
Nov 30 08:49:07.324 INFO [stderr]   |
Nov 30 08:49:07.324 INFO [stderr] 5 |     let word = first_word(&s);
Nov 30 08:49:07.324 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 30 08:49:07.324 INFO [stderr]   |
Nov 30 08:49:07.324 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 08:49:07.324 INFO [stderr] 
Nov 30 08:49:07.324 INFO [stderr] warning: unused variable: `word`
Nov 30 08:49:07.324 INFO [stderr]  --> src/main.rs:6:9
Nov 30 08:49:07.324 INFO [stderr]   |
Nov 30 08:49:07.324 INFO [stderr] 6 |     let word = first_word(&s[..5]);
Nov 30 08:49:07.324 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 30 08:49:07.324 INFO [stderr] 
Nov 30 08:49:07.324 INFO [stderr] warning: unused variable: `word`
Nov 30 08:49:07.324 INFO [stderr]  --> src/main.rs:8:9
Nov 30 08:49:07.324 INFO [stderr]   |
Nov 30 08:49:07.324 INFO [stderr] 8 |     let word = first_word(literal);
Nov 30 08:49:07.324 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 30 08:49:07.324 INFO [stderr] 
Nov 30 08:49:07.324 INFO [stderr] warning: unused variable: `word`
Nov 30 08:49:07.325 INFO [stderr]  --> src/main.rs:9:9
Nov 30 08:49:07.325 INFO [stderr]   |
Nov 30 08:49:07.325 INFO [stderr] 9 |     let word = first_word(&literal[..5]);
Nov 30 08:49:07.325 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 30 08:49:07.325 INFO [stderr] 
Nov 30 08:49:07.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Nov 30 08:49:07.343 INFO [stderr] su: No module specific data is present
Nov 30 08:49:07.606 INFO running `"docker" "inspect" "da7e699ebb3544385d74bea42297197bb76e4dc7c7a4dae5719001eb8d063cd5"`
Nov 30 08:49:07.716 INFO running `"docker" "rm" "-f" "da7e699ebb3544385d74bea42297197bb76e4dc7c7a4dae5719001eb8d063cd5"`
Nov 30 08:49:07.923 INFO [stdout] da7e699ebb3544385d74bea42297197bb76e4dc7c7a4dae5719001eb8d063cd5