Sep 02 02:53:19.231 INFO checking atomic_ring_buffer-1.0.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 02 02:53:19.231 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 02:53:19.231 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 02:53:19.668 INFO blam! d5e833e89e68144bbf2517ab7194942fd179ae859e1eb10cdf9a4725e0da6c33
Sep 02 02:53:19.671 INFO running `"docker" "start" "-a" "d5e833e89e68144bbf2517ab7194942fd179ae859e1eb10cdf9a4725e0da6c33"`
Sep 02 02:53:20.480 INFO kablam!     Checking atomic_ring_buffer v1.0.0 (file:///source)
Sep 02 02:53:21.072 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 02:53:21.072 INFO kablam!  --> src/lib.rs:9:1
Sep 02 02:53:21.072 INFO kablam!   |
Sep 02 02:53:21.072 INFO kablam! 9 | #[macro_use]
Sep 02 02:53:21.072 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 02:53:21.072 INFO kablam!   |
Sep 02 02:53:21.072 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 02:53:21.072 INFO kablam! 
Sep 02 02:53:21.798 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Sep 02 02:53:21.801 INFO kablam! su: No module specific data is present
Sep 02 02:53:22.782 INFO running `"docker" "rm" "-f" "d5e833e89e68144bbf2517ab7194942fd179ae859e1eb10cdf9a4725e0da6c33"`
Sep 02 02:53:22.863 INFO blam! d5e833e89e68144bbf2517ab7194942fd179ae859e1eb10cdf9a4725e0da6c33