Aug 17 08:49:32.828 INFO checking tar-parser-0.5.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 08:49:32.828 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 08:49:32.828 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 08:49:32.828 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 08:49:33.074 INFO blam! aeb028e9e9af1d6112ff3898416afacfb3c65e3d005dc2061935ef738f31ea71
Aug 17 08:49:33.076 INFO running `"docker" "start" "-a" "aeb028e9e9af1d6112ff3898416afacfb3c65e3d005dc2061935ef738f31ea71"`
Aug 17 08:49:34.289 INFO kablam!     Checking tar-parser v0.5.0 (file:///source)
Aug 17 08:49:36.487 INFO kablam! warning: unused variable: `e1`
Aug 17 08:49:36.487 INFO kablam!    --> src/parser.rs:420:13
Aug 17 08:49:36.487 INFO kablam!     |
Aug 17 08:49:36.487 INFO kablam! 420 |         let e1: &[u8] = b"8";
Aug 17 08:49:36.487 INFO kablam!     |             ^^ help: consider using `_e1` instead
Aug 17 08:49:36.487 INFO kablam!     |
Aug 17 08:49:36.487 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 08:49:36.487 INFO kablam! 
Aug 17 08:49:36.875 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
Aug 17 08:49:36.878 INFO kablam! su: No module specific data is present
Aug 17 08:49:37.378 INFO running `"docker" "rm" "-f" "aeb028e9e9af1d6112ff3898416afacfb3c65e3d005dc2061935ef738f31ea71"`
Aug 17 08:49:37.512 INFO blam! aeb028e9e9af1d6112ff3898416afacfb3c65e3d005dc2061935ef738f31ea71