Jul 12 03:33:45.761 INFO checking needle-0.1.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 03:33:45.761 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 03:33:45.761 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 03:33:45.761 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 03:33:46.022 INFO blam! 2e197ed8d4442aec7bd519f8277e265017f587976c0196ca37f02467e0499528
Jul 12 03:33:46.025 INFO running `"docker" "start" "-a" "2e197ed8d4442aec7bd519f8277e265017f587976c0196ca37f02467e0499528"`
Jul 12 03:33:47.056 INFO kablam!     Checking needle v0.1.1 (file:///source)
Jul 12 03:33:47.914 INFO kablam! warning: unused import: `std::str`
Jul 12 03:33:47.914 INFO kablam!    --> src/horspool.rs:133:9
Jul 12 03:33:47.914 INFO kablam!     |
Jul 12 03:33:47.915 INFO kablam! 133 |     use std::str;
Jul 12 03:33:47.915 INFO kablam!     |         ^^^^^^^^
Jul 12 03:33:47.915 INFO kablam!     |
Jul 12 03:33:47.915 INFO kablam!     = note: #[warn(unused_imports)] on by default
Jul 12 03:33:47.915 INFO kablam! 
Jul 12 03:33:49.143 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Jul 12 03:33:49.147 INFO kablam! su: No module specific data is present
Jul 12 03:33:49.688 INFO running `"docker" "rm" "-f" "2e197ed8d4442aec7bd519f8277e265017f587976c0196ca37f02467e0499528"`
Jul 12 03:33:49.868 INFO blam! 2e197ed8d4442aec7bd519f8277e265017f587976c0196ca37f02467e0499528