Sep 02 02:02:32.034 INFO checking bloomchain-0.2.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 02:02:32.034 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 02:02:32.034 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 02:02:32.179 INFO blam! a886f15a57191fa787d84d83859e50ce4d83cc445075ae073e441d5ac0b6708e
Sep 02 02:02:32.179 INFO running `"docker" "start" "-a" "a886f15a57191fa787d84d83859e50ce4d83cc445075ae073e441d5ac0b6708e"`
Sep 02 02:02:32.721 INFO kablam!     Checking ethbloom v0.2.5
Sep 02 02:02:33.517 INFO kablam!     Checking bloomchain v0.2.0 (file:///source)
Sep 02 02:02:34.595 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:02:34.595 INFO kablam!   --> src/group/chain.rs:36:10
Sep 02 02:02:34.595 INFO kablam!    |
Sep 02 02:02:34.595 INFO kablam! 36 |                     let mut group = acc
Sep 02 02:02:34.595 INFO kablam!    |                         ----^^^^^
Sep 02 02:02:34.595 INFO kablam!    |                         |
Sep 02 02:02:34.595 INFO kablam!    |                         help: remove this `mut`
Sep 02 02:02:34.596 INFO kablam!    |
Sep 02 02:02:34.596 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 02:02:34.596 INFO kablam! 
Sep 02 02:02:34.597 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:02:34.597 INFO kablam!   --> src/group/chain.rs:36:10
Sep 02 02:02:34.597 INFO kablam!    |
Sep 02 02:02:34.597 INFO kablam! 36 |                     let mut group = acc
Sep 02 02:02:34.597 INFO kablam!    |                         ----^^^^^
Sep 02 02:02:34.597 INFO kablam!    |                         |
Sep 02 02:02:34.597 INFO kablam!    |                         help: remove this `mut`
Sep 02 02:02:34.597 INFO kablam! 
Sep 02 02:02:34.867 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:02:34.867 INFO kablam!   --> src/group/chain.rs:36:10
Sep 02 02:02:34.867 INFO kablam!    |
Sep 02 02:02:34.867 INFO kablam! 36 |                     let mut group = acc
Sep 02 02:02:34.867 INFO kablam!    |                         ----^^^^^
Sep 02 02:02:34.867 INFO kablam!    |                         |
Sep 02 02:02:34.867 INFO kablam!    |                         help: remove this `mut`
Sep 02 02:02:34.868 INFO kablam!    |
Sep 02 02:02:34.868 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 02:02:34.868 INFO kablam! 
Sep 02 02:02:34.868 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:02:34.868 INFO kablam!   --> src/group/chain.rs:36:10
Sep 02 02:02:34.868 INFO kablam!    |
Sep 02 02:02:34.868 INFO kablam! 36 |                     let mut group = acc
Sep 02 02:02:34.868 INFO kablam!    |                         ----^^^^^
Sep 02 02:02:34.868 INFO kablam!    |                         |
Sep 02 02:02:34.868 INFO kablam!    |                         help: remove this `mut`
Sep 02 02:02:34.868 INFO kablam! 
Sep 02 02:02:36.299 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
Sep 02 02:02:36.304 INFO kablam! su: No module specific data is present
Sep 02 02:02:36.847 INFO running `"docker" "rm" "-f" "a886f15a57191fa787d84d83859e50ce4d83cc445075ae073e441d5ac0b6708e"`
Sep 02 02:02:36.963 INFO blam! a886f15a57191fa787d84d83859e50ce4d83cc445075ae073e441d5ac0b6708e