Aug 30 17:43:44.586 INFO checking filters-0.3.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 17:43:44.586 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 17:43:44.586 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 17:43:44.741 INFO blam! 8491e9a057f48664319e91f49eb86dc85fc82637d251a66cf9428cc011593a67
Aug 30 17:43:44.743 INFO running `"docker" "start" "-a" "8491e9a057f48664319e91f49eb86dc85fc82637d251a66cf9428cc011593a67"`
Aug 30 17:43:45.412 INFO kablam!     Checking filters v0.3.0 (file:///source)
Aug 30 17:43:46.636 INFO kablam! warning: unused variable: `r`
Aug 30 17:43:46.636 INFO kablam!    --> src/failable/filter.rs:358:18
Aug 30 17:43:46.636 INFO kablam!     |
Aug 30 17:43:46.636 INFO kablam! 358 |         let a = |r: &i32| -> Result<bool, StupError> { Ok(true) };
Aug 30 17:43:46.636 INFO kablam!     |                  ^ help: consider using `_r` instead
Aug 30 17:43:46.636 INFO kablam!     |
Aug 30 17:43:46.636 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 17:43:46.636 INFO kablam! 
Aug 30 17:43:46.886 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Aug 30 17:43:46.889 INFO kablam! su: No module specific data is present
Aug 30 17:43:47.517 INFO running `"docker" "rm" "-f" "8491e9a057f48664319e91f49eb86dc85fc82637d251a66cf9428cc011593a67"`
Aug 30 17:43:47.624 INFO blam! 8491e9a057f48664319e91f49eb86dc85fc82637d251a66cf9428cc011593a67