Dec 05 00:45:08.158 INFO checking Osspial/letter-pair against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:45:08.159 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 00:45:08.683 INFO [stdout] eb447f35f8f6d95cd04772fd7ef65627a0a6b01da95844a8c5e32faa187fb17f
Dec 05 00:45:08.685 INFO running `"docker" "start" "-a" "eb447f35f8f6d95cd04772fd7ef65627a0a6b01da95844a8c5e32faa187fb17f"`
Dec 05 00:45:09.823 INFO [stderr] usermod: no changes
Dec 05 00:45:09.875 INFO [stderr]     Checking letter-pair v0.1.0 (/source)
Dec 05 00:45:10.327 INFO [stderr] warning: unused variable: `wheel_max_len`
Dec 05 00:45:10.327 INFO [stderr]   --> src/main.rs:74:9
Dec 05 00:45:10.327 INFO [stderr]    |
Dec 05 00:45:10.327 INFO [stderr] 74 |     let wheel_max_len = 8;
Dec 05 00:45:10.327 INFO [stderr]    |         ^^^^^^^^^^^^^ help: consider using `_wheel_max_len` instead
Dec 05 00:45:10.327 INFO [stderr]    |
Dec 05 00:45:10.327 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 00:45:10.327 INFO [stderr] 
Dec 05 00:45:10.407 INFO [stderr] warning: unused variable: `wheel_max_len`
Dec 05 00:45:10.407 INFO [stderr]   --> src/main.rs:74:9
Dec 05 00:45:10.407 INFO [stderr]    |
Dec 05 00:45:10.407 INFO [stderr] 74 |     let wheel_max_len = 8;
Dec 05 00:45:10.407 INFO [stderr]    |         ^^^^^^^^^^^^^ help: consider using `_wheel_max_len` instead
Dec 05 00:45:10.407 INFO [stderr]    |
Dec 05 00:45:10.407 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 00:45:10.407 INFO [stderr] 
Dec 05 00:45:10.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 05 00:45:10.473 INFO [stderr] su: No module specific data is present
Dec 05 00:45:10.895 INFO running `"docker" "inspect" "eb447f35f8f6d95cd04772fd7ef65627a0a6b01da95844a8c5e32faa187fb17f"`
Dec 05 00:45:10.982 INFO running `"docker" "rm" "-f" "eb447f35f8f6d95cd04772fd7ef65627a0a6b01da95844a8c5e32faa187fb17f"`
Dec 05 00:45:11.094 INFO [stdout] eb447f35f8f6d95cd04772fd7ef65627a0a6b01da95844a8c5e32faa187fb17f