Aug 17 22:51:39.663 INFO checking filters-0.3.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 22:51:39.663 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 22:51:39.663 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 22:51:39.663 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 22:51:39.889 INFO blam! 7250be9f962c5b459ea357b255d31e78a2e46b583b4592b52085fe76e63b9847
Aug 17 22:51:39.890 INFO running `"docker" "start" "-a" "7250be9f962c5b459ea357b255d31e78a2e46b583b4592b52085fe76e63b9847"`
Aug 17 22:51:41.140 INFO kablam!     Checking filters v0.3.0 (file:///source)
Aug 17 22:51:42.928 INFO kablam! warning: unused variable: `r`
Aug 17 22:51:42.928 INFO kablam!    --> src/failable/filter.rs:358:18
Aug 17 22:51:42.928 INFO kablam!     |
Aug 17 22:51:42.928 INFO kablam! 358 |         let a = |r: &i32| -> Result<bool, StupError> { Ok(true) };
Aug 17 22:51:42.928 INFO kablam!     |                  ^ help: consider using `_r` instead
Aug 17 22:51:42.929 INFO kablam!     |
Aug 17 22:51:42.929 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 22:51:42.929 INFO kablam! 
Aug 17 22:51:43.410 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Aug 17 22:51:43.413 INFO kablam! su: No module specific data is present
Aug 17 22:51:44.200 INFO running `"docker" "rm" "-f" "7250be9f962c5b459ea357b255d31e78a2e46b583b4592b52085fe76e63b9847"`
Aug 17 22:51:44.345 INFO blam! 7250be9f962c5b459ea357b255d31e78a2e46b583b4592b52085fe76e63b9847