Nov 10 06:26:36.608 INFO checking filters-0.3.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 06:26:36.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 10 06:26:37.035 INFO blam! 5ee7b6dfa68b2a3771e5cc7083c904876553282035769216f198c7c23f0b825c
Nov 10 06:26:37.036 INFO running `"docker" "start" "-a" "5ee7b6dfa68b2a3771e5cc7083c904876553282035769216f198c7c23f0b825c"`
Nov 10 06:26:38.463 INFO kablam! usermod: no changes
Nov 10 06:26:38.535 INFO kablam!     Checking filters v0.3.0 (/source)
Nov 10 06:26:40.112 INFO kablam! warning: unused variable: `r`
Nov 10 06:26:40.112 INFO kablam!    --> src/failable/filter.rs:358:18
Nov 10 06:26:40.113 INFO kablam!     |
Nov 10 06:26:40.113 INFO kablam! 358 |         let a = |r: &i32| -> Result<bool, StupError> { Ok(true) };
Nov 10 06:26:40.113 INFO kablam!     |                  ^ help: consider using `_r` instead
Nov 10 06:26:40.113 INFO kablam!     |
Nov 10 06:26:40.113 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 10 06:26:40.113 INFO kablam! 
Nov 10 06:26:40.303 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Nov 10 06:26:40.304 INFO kablam! su: No module specific data is present
Nov 10 06:26:40.924 INFO running `"docker" "rm" "-f" "5ee7b6dfa68b2a3771e5cc7083c904876553282035769216f198c7c23f0b825c"`
Nov 10 06:26:41.151 INFO blam! 5ee7b6dfa68b2a3771e5cc7083c904876553282035769216f198c7c23f0b825c