Sep 20 03:52:55.215 INFO checking cdchunking-0.2.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 03:52:55.215 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 03:52:55.215 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:52:55.364 INFO blam! ba6e6e96052f5c4bf1c49a5f33c12fad550ac653cda6906902aa2c66a3cf1d1b
Sep 20 03:52:55.366 INFO running `"docker" "start" "-a" "ba6e6e96052f5c4bf1c49a5f33c12fad550ac653cda6906902aa2c66a3cf1d1b"`
Sep 20 03:52:56.333 INFO kablam! usermod: no changes
Sep 20 03:52:56.368 INFO kablam!     Checking cdchunking v0.2.1 (/source)
Sep 20 03:52:56.804 INFO kablam! warning: unused variable: `chunk`
Sep 20 03:52:56.804 INFO kablam!    --> src/lib.rs:661:13
Sep 20 03:52:56.804 INFO kablam!     |
Sep 20 03:52:56.804 INFO kablam! 661 |         for chunk in chunker.whole_chunks(random) {
Sep 20 03:52:56.804 INFO kablam!     |             ^^^^^ help: consider using `_chunk` instead
Sep 20 03:52:56.804 INFO kablam!     |
Sep 20 03:52:56.804 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 20 03:52:56.804 INFO kablam! 
Sep 20 03:52:56.860 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Sep 20 03:52:56.860 INFO kablam! su: No module specific data is present
Sep 20 03:52:57.515 INFO running `"docker" "rm" "-f" "ba6e6e96052f5c4bf1c49a5f33c12fad550ac653cda6906902aa2c66a3cf1d1b"`
Sep 20 03:52:57.582 INFO blam! ba6e6e96052f5c4bf1c49a5f33c12fad550ac653cda6906902aa2c66a3cf1d1b