Aug 17 16:20:43.485 INFO checking needle-0.1.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 16:20:43.485 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 16:20:43.485 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 16:20:43.485 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 16:20:43.753 INFO blam! e9eac25f69c2d4ed5dd7e95f1b872d9944336e97074d30988056de1253129584
Aug 17 16:20:43.756 INFO running `"docker" "start" "-a" "e9eac25f69c2d4ed5dd7e95f1b872d9944336e97074d30988056de1253129584"`
Aug 17 16:20:45.009 INFO kablam!     Checking needle v0.1.1 (file:///source)
Aug 17 16:20:45.624 INFO kablam! warning: unused import: `std::str`
Aug 17 16:20:45.624 INFO kablam!    --> src/horspool.rs:133:9
Aug 17 16:20:45.624 INFO kablam!     |
Aug 17 16:20:45.624 INFO kablam! 133 |     use std::str;
Aug 17 16:20:45.624 INFO kablam!     |         ^^^^^^^^
Aug 17 16:20:45.624 INFO kablam!     |
Aug 17 16:20:45.624 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 17 16:20:45.624 INFO kablam! 
Aug 17 16:20:46.770 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Aug 17 16:20:46.775 INFO kablam! su: No module specific data is present
Aug 17 16:20:47.287 INFO running `"docker" "rm" "-f" "e9eac25f69c2d4ed5dd7e95f1b872d9944336e97074d30988056de1253129584"`
Aug 17 16:20:47.447 INFO blam! e9eac25f69c2d4ed5dd7e95f1b872d9944336e97074d30988056de1253129584