Aug 30 23:05:34.433 INFO checking bitlab-0.8.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 23:05:34.433 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 23:05:34.433 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 23:05:34.655 INFO blam! 41e41364d65061575e3795a88fa5c8a92d41a5f26d0fd17396cb04c0a833ef62
Aug 30 23:05:34.657 INFO running `"docker" "start" "-a" "41e41364d65061575e3795a88fa5c8a92d41a5f26d0fd17396cb04c0a833ef62"`
Aug 30 23:05:35.302 INFO kablam!     Checking bitlab v0.8.1 (file:///source)
Aug 30 23:05:38.141 INFO kablam! warning: `#[derive]` does nothing on macro invocations
Aug 30 23:05:38.141 INFO kablam!   --> examples/performance.rs:16:1
Aug 30 23:05:38.141 INFO kablam!    |
Aug 30 23:05:38.141 INFO kablam! 16 | #[derive(Debug)]
Aug 30 23:05:38.141 INFO kablam!    | ^^^^^^^^^^^^^^^^
Aug 30 23:05:38.141 INFO kablam!    |
Aug 30 23:05:38.141 INFO kablam!    = note: this may become a hard error in a future release
Aug 30 23:05:38.141 INFO kablam! 
Aug 30 23:05:43.056 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.81s
Aug 30 23:05:43.064 INFO kablam! su: No module specific data is present
Aug 30 23:05:43.525 INFO running `"docker" "rm" "-f" "41e41364d65061575e3795a88fa5c8a92d41a5f26d0fd17396cb04c0a833ef62"`
Aug 30 23:05:43.661 INFO blam! 41e41364d65061575e3795a88fa5c8a92d41a5f26d0fd17396cb04c0a833ef62