Sep 10 21:30:31.729 INFO checking cdchunking-0.2.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 21:30:31.729 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 21:30:31.729 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 21:30:31.958 INFO blam! b427056f11e41da2f77b49b372c9755be8ab70be616c249c885b38b418229989
Sep 10 21:30:31.960 INFO running `"docker" "start" "-a" "b427056f11e41da2f77b49b372c9755be8ab70be616c249c885b38b418229989"`
Sep 10 21:30:32.726 INFO kablam! usermod: no changes
Sep 10 21:30:32.768 INFO kablam!     Checking cdchunking v0.2.1 (file:///source)
Sep 10 21:30:33.302 INFO kablam! warning: unused variable: `chunk`
Sep 10 21:30:33.302 INFO kablam!    --> src/lib.rs:661:13
Sep 10 21:30:33.302 INFO kablam!     |
Sep 10 21:30:33.302 INFO kablam! 661 |         for chunk in chunker.whole_chunks(random) {
Sep 10 21:30:33.302 INFO kablam!     |             ^^^^^ help: consider using `_chunk` instead
Sep 10 21:30:33.302 INFO kablam!     |
Sep 10 21:30:33.302 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 21:30:33.302 INFO kablam! 
Sep 10 21:30:33.358 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Sep 10 21:30:33.361 INFO kablam! su: No module specific data is present
Sep 10 21:30:33.901 INFO running `"docker" "rm" "-f" "b427056f11e41da2f77b49b372c9755be8ab70be616c249c885b38b418229989"`
Sep 10 21:30:33.980 INFO blam! b427056f11e41da2f77b49b372c9755be8ab70be616c249c885b38b418229989