Aug 30 13:16:30.023 INFO checking keccak-hash-0.1.2 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 13:16:30.023 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 13:16:30.023 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 13:16:30.178 INFO blam! 08eae4f6fd38a96984038529239c861e49915248ee58488fc9b81cc23476178e
Aug 30 13:16:30.180 INFO running `"docker" "start" "-a" "08eae4f6fd38a96984038529239c861e49915248ee58488fc9b81cc23476178e"`
Aug 30 13:16:30.734 INFO kablam!     Checking uint v0.4.1
Aug 30 13:16:32.618 INFO kablam!     Checking ethereum-types v0.4.0
Aug 30 13:16:36.455 INFO kablam!     Checking keccak-hash v0.1.2 (file:///source)
Aug 30 13:16:38.642 INFO kablam! warning: unused import: `write_keccak`
Aug 30 13:16:38.642 INFO kablam!   --> benches/keccak_256.rs:23:27
Aug 30 13:16:38.642 INFO kablam!    |
Aug 30 13:16:38.642 INFO kablam! 23 | use keccak_hash::{keccak, write_keccak};
Aug 30 13:16:38.642 INFO kablam!    |                           ^^^^^^^^^^^^
Aug 30 13:16:38.642 INFO kablam!    |
Aug 30 13:16:38.642 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 13:16:38.642 INFO kablam! 
Aug 30 13:16:38.703 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.02s
Aug 30 13:16:38.707 INFO kablam! su: No module specific data is present
Aug 30 13:16:39.121 INFO running `"docker" "rm" "-f" "08eae4f6fd38a96984038529239c861e49915248ee58488fc9b81cc23476178e"`
Aug 30 13:16:39.213 INFO blam! 08eae4f6fd38a96984038529239c861e49915248ee58488fc9b81cc23476178e