Aug 31 11:37:00.681 INFO checking tar-parser-0.5.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 11:37:00.681 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 11:37:00.682 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 11:37:00.882 INFO blam! 904fc5e31c3e48bd86fb6b79690eeee95a60aa03b46c557a0ee64324c035115f
Aug 31 11:37:00.883 INFO running `"docker" "start" "-a" "904fc5e31c3e48bd86fb6b79690eeee95a60aa03b46c557a0ee64324c035115f"`
Aug 31 11:37:01.507 INFO kablam!     Checking tar-parser v0.5.0 (file:///source)
Aug 31 11:37:02.696 INFO kablam! warning: unused variable: `e1`
Aug 31 11:37:02.696 INFO kablam!    --> src/parser.rs:420:13
Aug 31 11:37:02.696 INFO kablam!     |
Aug 31 11:37:02.696 INFO kablam! 420 |         let e1: &[u8] = b"8";
Aug 31 11:37:02.697 INFO kablam!     |             ^^ help: consider using `_e1` instead
Aug 31 11:37:02.697 INFO kablam!     |
Aug 31 11:37:02.697 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 11:37:02.697 INFO kablam! 
Aug 31 11:37:02.916 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Aug 31 11:37:02.919 INFO kablam! su: No module specific data is present
Aug 31 11:37:03.261 INFO running `"docker" "rm" "-f" "904fc5e31c3e48bd86fb6b79690eeee95a60aa03b46c557a0ee64324c035115f"`
Aug 31 11:37:03.370 INFO blam! 904fc5e31c3e48bd86fb6b79690eeee95a60aa03b46c557a0ee64324c035115f