Dec 05 13:51:07.883 INFO checking filters-0.3.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 13:51:07.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13:51:08.100 INFO [stdout] 12675ea9a34653ad54a48116689bf6ddfa980a93da6d363e254a5d9490d6b117
Dec 05 13:51:08.104 INFO running `"docker" "start" "-a" "12675ea9a34653ad54a48116689bf6ddfa980a93da6d363e254a5d9490d6b117"`
Dec 05 13:51:08.865 INFO [stderr] usermod: no changes
Dec 05 13:51:08.903 INFO [stderr]     Checking filters v0.3.0 (/source)
Dec 05 13:51:09.816 INFO [stderr] warning: unused variable: `r`
Dec 05 13:51:09.816 INFO [stderr]    --> src/failable/filter.rs:358:18
Dec 05 13:51:09.816 INFO [stderr]     |
Dec 05 13:51:09.816 INFO [stderr] 358 |         let a = |r: &i32| -> Result<bool, StupError> { Ok(true) };
Dec 05 13:51:09.816 INFO [stderr]     |                  ^ help: consider using `_r` instead
Dec 05 13:51:09.816 INFO [stderr]     |
Dec 05 13:51:09.816 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 13:51:09.816 INFO [stderr] 
Dec 05 13:51:10.009 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 05 13:51:10.009 INFO [stderr] su: No module specific data is present
Dec 05 13:51:10.299 INFO running `"docker" "inspect" "12675ea9a34653ad54a48116689bf6ddfa980a93da6d363e254a5d9490d6b117"`
Dec 05 13:51:10.500 INFO running `"docker" "rm" "-f" "12675ea9a34653ad54a48116689bf6ddfa980a93da6d363e254a5d9490d6b117"`
Dec 05 13:51:10.799 INFO [stdout] 12675ea9a34653ad54a48116689bf6ddfa980a93da6d363e254a5d9490d6b117