Nov 29 04:03:17.596 INFO checking bloomchain-0.2.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 04:03:17.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 04:03:17.830 INFO [stdout] 28e9c8221134a0dd3833d4c5618fd923d4f1fbb749c79c6999ff281c3f551e5c
Nov 29 04:03:17.833 INFO running `"docker" "start" "-a" "28e9c8221134a0dd3833d4c5618fd923d4f1fbb749c79c6999ff281c3f551e5c"`
Nov 29 04:03:18.376 INFO [stderr] usermod: no changes
Nov 29 04:03:18.440 INFO [stderr]     Checking ethbloom v0.2.5
Nov 29 04:03:19.252 INFO [stderr]     Checking bloomchain v0.2.0 (/source)
Nov 29 04:03:20.368 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:03:20.368 INFO [stderr]   --> src/group/chain.rs:36:10
Nov 29 04:03:20.368 INFO [stderr]    |
Nov 29 04:03:20.368 INFO [stderr] 36 |                     let mut group = acc
Nov 29 04:03:20.368 INFO [stderr]    |                         ----^^^^^
Nov 29 04:03:20.368 INFO [stderr]    |                         |
Nov 29 04:03:20.368 INFO [stderr]    |                         help: remove this `mut`
Nov 29 04:03:20.368 INFO [stderr]    |
Nov 29 04:03:20.368 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 04:03:20.368 INFO [stderr] 
Nov 29 04:03:20.368 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:03:20.368 INFO [stderr]   --> src/group/chain.rs:36:10
Nov 29 04:03:20.368 INFO [stderr]    |
Nov 29 04:03:20.368 INFO [stderr] 36 |                     let mut group = acc
Nov 29 04:03:20.368 INFO [stderr]    |                         ----^^^^^
Nov 29 04:03:20.368 INFO [stderr]    |                         |
Nov 29 04:03:20.368 INFO [stderr]    |                         help: remove this `mut`
Nov 29 04:03:20.368 INFO [stderr] 
Nov 29 04:03:20.602 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:03:20.602 INFO [stderr]   --> src/group/chain.rs:36:10
Nov 29 04:03:20.602 INFO [stderr]    |
Nov 29 04:03:20.602 INFO [stderr] 36 |                     let mut group = acc
Nov 29 04:03:20.602 INFO [stderr]    |                         ----^^^^^
Nov 29 04:03:20.602 INFO [stderr]    |                         |
Nov 29 04:03:20.602 INFO [stderr]    |                         help: remove this `mut`
Nov 29 04:03:20.602 INFO [stderr]    |
Nov 29 04:03:20.602 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 04:03:20.602 INFO [stderr] 
Nov 29 04:03:20.602 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:03:20.602 INFO [stderr]   --> src/group/chain.rs:36:10
Nov 29 04:03:20.602 INFO [stderr]    |
Nov 29 04:03:20.602 INFO [stderr] 36 |                     let mut group = acc
Nov 29 04:03:20.602 INFO [stderr]    |                         ----^^^^^
Nov 29 04:03:20.602 INFO [stderr]    |                         |
Nov 29 04:03:20.602 INFO [stderr]    |                         help: remove this `mut`
Nov 29 04:03:20.602 INFO [stderr] 
Nov 29 04:03:21.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
Nov 29 04:03:21.711 INFO [stderr] su: No module specific data is present
Nov 29 04:03:22.014 INFO running `"docker" "inspect" "28e9c8221134a0dd3833d4c5618fd923d4f1fbb749c79c6999ff281c3f551e5c"`
Nov 29 04:03:22.070 INFO running `"docker" "rm" "-f" "28e9c8221134a0dd3833d4c5618fd923d4f1fbb749c79c6999ff281c3f551e5c"`
Nov 29 04:03:22.146 INFO [stdout] 28e9c8221134a0dd3833d4c5618fd923d4f1fbb749c79c6999ff281c3f551e5c