Nov 29 04:03:17.520 INFO checking bloomchain-0.2.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 04:03:17.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 04:03:17.768 INFO [stdout] 106de036a5f6b75e4626177d52d35f6c88672168aa1f8859d55a4009a3456e96
Nov 29 04:03:17.770 INFO running `"docker" "start" "-a" "106de036a5f6b75e4626177d52d35f6c88672168aa1f8859d55a4009a3456e96"`
Nov 29 04:03:18.403 INFO [stderr] usermod: no changes
Nov 29 04:03:18.470 INFO [stderr]     Checking ethbloom v0.2.5
Nov 29 04:03:19.261 INFO [stderr]     Checking bloomchain v0.2.0 (/source)
Nov 29 04:03:20.418 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:03:20.418 INFO [stderr]   --> src/group/chain.rs:36:10
Nov 29 04:03:20.418 INFO [stderr]    |
Nov 29 04:03:20.418 INFO [stderr] 36 |                     let mut group = acc
Nov 29 04:03:20.418 INFO [stderr]    |                         ----^^^^^
Nov 29 04:03:20.418 INFO [stderr]    |                         |
Nov 29 04:03:20.418 INFO [stderr]    |                         help: remove this `mut`
Nov 29 04:03:20.418 INFO [stderr]    |
Nov 29 04:03:20.418 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 04:03:20.418 INFO [stderr] 
Nov 29 04:03:20.418 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:03:20.418 INFO [stderr]   --> src/group/chain.rs:36:10
Nov 29 04:03:20.418 INFO [stderr]    |
Nov 29 04:03:20.418 INFO [stderr] 36 |                     let mut group = acc
Nov 29 04:03:20.418 INFO [stderr]    |                         ----^^^^^
Nov 29 04:03:20.418 INFO [stderr]    |                         |
Nov 29 04:03:20.418 INFO [stderr]    |                         help: remove this `mut`
Nov 29 04:03:20.418 INFO [stderr] 
Nov 29 04:03:20.676 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:03:20.676 INFO [stderr]   --> src/group/chain.rs:36:10
Nov 29 04:03:20.676 INFO [stderr]    |
Nov 29 04:03:20.676 INFO [stderr] 36 |                     let mut group = acc
Nov 29 04:03:20.676 INFO [stderr]    |                         ----^^^^^
Nov 29 04:03:20.676 INFO [stderr]    |                         |
Nov 29 04:03:20.676 INFO [stderr]    |                         help: remove this `mut`
Nov 29 04:03:20.676 INFO [stderr]    |
Nov 29 04:03:20.676 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 04:03:20.676 INFO [stderr] 
Nov 29 04:03:20.676 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:03:20.676 INFO [stderr]   --> src/group/chain.rs:36:10
Nov 29 04:03:20.676 INFO [stderr]    |
Nov 29 04:03:20.676 INFO [stderr] 36 |                     let mut group = acc
Nov 29 04:03:20.676 INFO [stderr]    |                         ----^^^^^
Nov 29 04:03:20.676 INFO [stderr]    |                         |
Nov 29 04:03:20.676 INFO [stderr]    |                         help: remove this `mut`
Nov 29 04:03:20.676 INFO [stderr] 
Nov 29 04:03:21.718 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
Nov 29 04:03:21.721 INFO [stderr] su: No module specific data is present
Nov 29 04:03:22.066 INFO running `"docker" "inspect" "106de036a5f6b75e4626177d52d35f6c88672168aa1f8859d55a4009a3456e96"`
Nov 29 04:03:22.176 INFO running `"docker" "rm" "-f" "106de036a5f6b75e4626177d52d35f6c88672168aa1f8859d55a4009a3456e96"`
Nov 29 04:03:22.293 INFO [stdout] 106de036a5f6b75e4626177d52d35f6c88672168aa1f8859d55a4009a3456e96