Dec 04 13:06:04.996 INFO checking nonneb/bbconv against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 13:06:04.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 13:06:05.455 INFO [stdout] 37d7a3f8c50db981b76a5d3ffccc3ac09d1da49c7676121d55898040f87cc278
Dec 04 13:06:05.461 INFO running `"docker" "start" "-a" "37d7a3f8c50db981b76a5d3ffccc3ac09d1da49c7676121d55898040f87cc278"`
Dec 04 13:06:06.121 INFO [stderr] usermod: no changes
Dec 04 13:06:06.156 INFO [stderr]     Checking bbconv v0.1.0 (/source)
Dec 04 13:06:06.403 INFO [stderr] warning: unused variable: `arg3`
Dec 04 13:06:06.403 INFO [stderr]   --> src/main.rs:12:9
Dec 04 13:06:06.403 INFO [stderr]    |
Dec 04 13:06:06.403 INFO [stderr] 12 |     let arg3: &str = &args[3];
Dec 04 13:06:06.403 INFO [stderr]    |         ^^^^ help: consider using `_arg3` instead
Dec 04 13:06:06.403 INFO [stderr]    |
Dec 04 13:06:06.403 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 13:06:06.403 INFO [stderr] 
Dec 04 13:06:06.455 INFO [stderr] warning: unused variable: `arg3`
Dec 04 13:06:06.455 INFO [stderr]   --> src/main.rs:12:9
Dec 04 13:06:06.455 INFO [stderr]    |
Dec 04 13:06:06.455 INFO [stderr] 12 |     let arg3: &str = &args[3];
Dec 04 13:06:06.455 INFO [stderr]    |         ^^^^ help: consider using `_arg3` instead
Dec 04 13:06:06.455 INFO [stderr]    |
Dec 04 13:06:06.455 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 13:06:06.455 INFO [stderr] 
Dec 04 13:06:06.498 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 04 13:06:06.503 INFO [stderr] su: No module specific data is present
Dec 04 13:06:06.879 INFO running `"docker" "inspect" "37d7a3f8c50db981b76a5d3ffccc3ac09d1da49c7676121d55898040f87cc278"`
Dec 04 13:06:06.957 INFO running `"docker" "rm" "-f" "37d7a3f8c50db981b76a5d3ffccc3ac09d1da49c7676121d55898040f87cc278"`
Dec 04 13:06:07.069 INFO [stdout] 37d7a3f8c50db981b76a5d3ffccc3ac09d1da49c7676121d55898040f87cc278