Aug 18 02:51:25.564 INFO checking bitlab-0.8.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 02:51:25.564 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:51:25.564 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:51:25.564 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/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 02:51:25.818 INFO blam! 1d0745120f36dde641aa0baf0166e0cc93efc7611e7da71fac59d312450a918a
Aug 18 02:51:25.821 INFO running `"docker" "start" "-a" "1d0745120f36dde641aa0baf0166e0cc93efc7611e7da71fac59d312450a918a"`
Aug 18 02:51:27.075 INFO kablam!     Checking bitlab v0.8.1 (file:///source)
Aug 18 02:51:31.689 INFO kablam! warning: `#[derive]` does nothing on macro invocations
Aug 18 02:51:31.689 INFO kablam!   --> examples/performance.rs:16:1
Aug 18 02:51:31.689 INFO kablam!    |
Aug 18 02:51:31.689 INFO kablam! 16 | #[derive(Debug)]
Aug 18 02:51:31.689 INFO kablam!    | ^^^^^^^^^^^^^^^^
Aug 18 02:51:31.689 INFO kablam!    |
Aug 18 02:51:31.689 INFO kablam!    = note: this may become a hard error in a future release
Aug 18 02:51:31.689 INFO kablam! 
Aug 18 02:51:39.312 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.36s
Aug 18 02:51:39.317 INFO kablam! su: No module specific data is present
Aug 18 02:51:40.079 INFO running `"docker" "rm" "-f" "1d0745120f36dde641aa0baf0166e0cc93efc7611e7da71fac59d312450a918a"`
Aug 18 02:51:40.251 INFO blam! 1d0745120f36dde641aa0baf0166e0cc93efc7611e7da71fac59d312450a918a