Aug 18 03:23:59.439 INFO checking atomic_ring_buffer-1.0.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 03:23:59.439 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 03:23:59.439 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 03:23:59.439 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 03:23:59.687 INFO blam! 8688d658484022ac54c950e012f07130c38ca2c9602786705b80d18c592c2428
Aug 18 03:23:59.690 INFO running `"docker" "start" "-a" "8688d658484022ac54c950e012f07130c38ca2c9602786705b80d18c592c2428"`
Aug 18 03:24:00.611 INFO kablam!     Checking atomic_ring_buffer v1.0.0 (file:///source)
Aug 18 03:24:01.292 INFO kablam! warning: unused `#[macro_use]` import
Aug 18 03:24:01.292 INFO kablam!  --> src/lib.rs:9:1
Aug 18 03:24:01.292 INFO kablam!   |
Aug 18 03:24:01.292 INFO kablam! 9 | #[macro_use]
Aug 18 03:24:01.292 INFO kablam!   | ^^^^^^^^^^^^
Aug 18 03:24:01.293 INFO kablam!   |
Aug 18 03:24:01.293 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 18 03:24:01.293 INFO kablam! 
Aug 18 03:24:02.290 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Aug 18 03:24:02.290 INFO kablam! su: No module specific data is present
Aug 18 03:24:02.862 INFO running `"docker" "rm" "-f" "8688d658484022ac54c950e012f07130c38ca2c9602786705b80d18c592c2428"`
Aug 18 03:24:03.015 INFO blam! 8688d658484022ac54c950e012f07130c38ca2c9602786705b80d18c592c2428