Sep 06 03:22:49.215 INFO checking needle-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 03:22:49.215 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 03:22:49.215 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:22:49.439 INFO blam! 3cba59bacb546c9150744efe981b7e40ae91fb8e0b360555b425b376f4a0e755
Sep 06 03:22:49.441 INFO running `"docker" "start" "-a" "3cba59bacb546c9150744efe981b7e40ae91fb8e0b360555b425b376f4a0e755"`
Sep 06 03:22:50.610 INFO kablam! usermod: no changes
Sep 06 03:22:50.655 INFO kablam!     Checking needle v0.1.1 (file:///source)
Sep 06 03:22:51.166 INFO kablam! warning: unused import: `std::str`
Sep 06 03:22:51.166 INFO kablam!    --> src/horspool.rs:133:9
Sep 06 03:22:51.166 INFO kablam!     |
Sep 06 03:22:51.166 INFO kablam! 133 |     use std::str;
Sep 06 03:22:51.166 INFO kablam!     |         ^^^^^^^^
Sep 06 03:22:51.166 INFO kablam!     |
Sep 06 03:22:51.166 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 06 03:22:51.166 INFO kablam! 
Sep 06 03:22:51.467 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Sep 06 03:22:51.470 INFO kablam! su: No module specific data is present
Sep 06 03:22:52.686 INFO running `"docker" "rm" "-f" "3cba59bacb546c9150744efe981b7e40ae91fb8e0b360555b425b376f4a0e755"`
Sep 06 03:22:52.794 INFO blam! 3cba59bacb546c9150744efe981b7e40ae91fb8e0b360555b425b376f4a0e755