Sep 20 05:32:55.175 INFO checking cdchunking-0.2.1 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 05:32:55.175 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 05:32:55.175 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:32:55.351 INFO blam! 5f00bcd68383698a0466e2db95f7696bac7919e0291d85ce16823e19d49208dd
Sep 20 05:32:55.353 INFO running `"docker" "start" "-a" "5f00bcd68383698a0466e2db95f7696bac7919e0291d85ce16823e19d49208dd"`
Sep 20 05:32:56.306 INFO kablam! usermod: no changes
Sep 20 05:32:56.354 INFO kablam!     Checking cdchunking v0.2.1 (/source)
Sep 20 05:32:56.871 INFO kablam! warning: unused variable: `chunk`
Sep 20 05:32:56.871 INFO kablam!    --> src/lib.rs:661:13
Sep 20 05:32:56.871 INFO kablam!     |
Sep 20 05:32:56.871 INFO kablam! 661 |         for chunk in chunker.whole_chunks(random) {
Sep 20 05:32:56.871 INFO kablam!     |             ^^^^^ help: consider using `_chunk` instead
Sep 20 05:32:56.871 INFO kablam!     |
Sep 20 05:32:56.871 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 20 05:32:56.871 INFO kablam! 
Sep 20 05:32:56.914 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Sep 20 05:32:56.917 INFO kablam! su: No module specific data is present
Sep 20 05:32:57.549 INFO running `"docker" "rm" "-f" "5f00bcd68383698a0466e2db95f7696bac7919e0291d85ce16823e19d49208dd"`
Sep 20 05:32:57.663 INFO blam! 5f00bcd68383698a0466e2db95f7696bac7919e0291d85ce16823e19d49208dd