Sep 06 08:57:20.327 INFO checking cdchunking-0.2.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 08:57:20.327 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 08:57:20.327 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/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 08:57:20.547 INFO blam! 07f8e854f9c0b80b5a8aff508834f8e0cfb033e866e306f0d7b4a16b15ba9f6f
Sep 06 08:57:20.549 INFO running `"docker" "start" "-a" "07f8e854f9c0b80b5a8aff508834f8e0cfb033e866e306f0d7b4a16b15ba9f6f"`
Sep 06 08:57:21.773 INFO kablam! usermod: no changes
Sep 06 08:57:21.846 INFO kablam!     Checking cdchunking v0.2.1 (file:///source)
Sep 06 08:57:22.598 INFO kablam! warning: unused variable: `chunk`
Sep 06 08:57:22.598 INFO kablam!    --> src/lib.rs:661:13
Sep 06 08:57:22.598 INFO kablam!     |
Sep 06 08:57:22.598 INFO kablam! 661 |         for chunk in chunker.whole_chunks(random) {
Sep 06 08:57:22.598 INFO kablam!     |             ^^^^^ help: consider using `_chunk` instead
Sep 06 08:57:22.598 INFO kablam!     |
Sep 06 08:57:22.598 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 06 08:57:22.598 INFO kablam! 
Sep 06 08:57:22.682 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Sep 06 08:57:22.702 INFO kablam! su: No module specific data is present
Sep 06 08:57:23.734 INFO running `"docker" "rm" "-f" "07f8e854f9c0b80b5a8aff508834f8e0cfb033e866e306f0d7b4a16b15ba9f6f"`
Sep 06 08:57:23.836 INFO blam! 07f8e854f9c0b80b5a8aff508834f8e0cfb033e866e306f0d7b4a16b15ba9f6f