Sep 14 18:37:45.684 INFO checking cdchunking-0.2.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 18:37:45.684 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 18:37:45.684 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 18:37:45.867 INFO blam! d75c7cd2ddf1a63783301b281cd2fe14a8b683ee2d69031a1ef372c2ee2a5e04
Sep 14 18:37:45.875 INFO running `"docker" "start" "-a" "d75c7cd2ddf1a63783301b281cd2fe14a8b683ee2d69031a1ef372c2ee2a5e04"`
Sep 14 18:37:46.673 INFO kablam! usermod: no changes
Sep 14 18:37:46.715 INFO kablam!     Checking cdchunking v0.2.1 (file:///source)
Sep 14 18:37:47.187 INFO kablam! warning: unused variable: `chunk`
Sep 14 18:37:47.187 INFO kablam!    --> src/lib.rs:661:13
Sep 14 18:37:47.187 INFO kablam!     |
Sep 14 18:37:47.187 INFO kablam! 661 |         for chunk in chunker.whole_chunks(random) {
Sep 14 18:37:47.187 INFO kablam!     |             ^^^^^ help: consider using `_chunk` instead
Sep 14 18:37:47.187 INFO kablam!     |
Sep 14 18:37:47.187 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 18:37:47.187 INFO kablam! 
Sep 14 18:37:47.248 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Sep 14 18:37:47.251 INFO kablam! su: No module specific data is present
Sep 14 18:37:47.728 INFO running `"docker" "rm" "-f" "d75c7cd2ddf1a63783301b281cd2fe14a8b683ee2d69031a1ef372c2ee2a5e04"`
Sep 14 18:37:47.793 INFO blam! d75c7cd2ddf1a63783301b281cd2fe14a8b683ee2d69031a1ef372c2ee2a5e04