Sep 20 04:21:46.355 INFO checking bloomchain-0.2.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 04:21:46.355 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 04:21:46.355 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:21:46.507 INFO blam! 355d5002549d465d33624c97193e74ba5924b11411a211b26fbafc27d1cc5bae
Sep 20 04:21:46.511 INFO running `"docker" "start" "-a" "355d5002549d465d33624c97193e74ba5924b11411a211b26fbafc27d1cc5bae"`
Sep 20 04:21:47.449 INFO kablam! usermod: no changes
Sep 20 04:21:47.495 INFO kablam!     Checking ethbloom v0.2.5
Sep 20 04:21:47.901 INFO kablam!     Checking bloomchain v0.2.0 (/source)
Sep 20 04:21:48.573 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:21:48.573 INFO kablam!   --> src/group/chain.rs:36:10
Sep 20 04:21:48.573 INFO kablam!    |
Sep 20 04:21:48.573 INFO kablam! 36 |                     let mut group = acc
Sep 20 04:21:48.573 INFO kablam!    |                         ----^^^^^
Sep 20 04:21:48.573 INFO kablam!    |                         |
Sep 20 04:21:48.573 INFO kablam!    |                         help: remove this `mut`
Sep 20 04:21:48.573 INFO kablam!    |
Sep 20 04:21:48.573 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 04:21:48.573 INFO kablam! 
Sep 20 04:21:48.573 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:21:48.573 INFO kablam!   --> src/group/chain.rs:36:10
Sep 20 04:21:48.573 INFO kablam!    |
Sep 20 04:21:48.573 INFO kablam! 36 |                     let mut group = acc
Sep 20 04:21:48.573 INFO kablam!    |                         ----^^^^^
Sep 20 04:21:48.573 INFO kablam!    |                         |
Sep 20 04:21:48.573 INFO kablam!    |                         help: remove this `mut`
Sep 20 04:21:48.573 INFO kablam! 
Sep 20 04:21:48.650 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:21:48.651 INFO kablam!   --> src/group/chain.rs:36:10
Sep 20 04:21:48.651 INFO kablam!    |
Sep 20 04:21:48.651 INFO kablam! 36 |                     let mut group = acc
Sep 20 04:21:48.651 INFO kablam!    |                         ----^^^^^
Sep 20 04:21:48.651 INFO kablam!    |                         |
Sep 20 04:21:48.651 INFO kablam!    |                         help: remove this `mut`
Sep 20 04:21:48.651 INFO kablam!    |
Sep 20 04:21:48.651 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 04:21:48.651 INFO kablam! 
Sep 20 04:21:48.651 INFO kablam! warning: variable does not need to be mutable
Sep 20 04:21:48.651 INFO kablam!   --> src/group/chain.rs:36:10
Sep 20 04:21:48.651 INFO kablam!    |
Sep 20 04:21:48.651 INFO kablam! 36 |                     let mut group = acc
Sep 20 04:21:48.651 INFO kablam!    |                         ----^^^^^
Sep 20 04:21:48.651 INFO kablam!    |                         |
Sep 20 04:21:48.651 INFO kablam!    |                         help: remove this `mut`
Sep 20 04:21:48.651 INFO kablam! 
Sep 20 04:21:49.440 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Sep 20 04:21:49.443 INFO kablam! su: No module specific data is present
Sep 20 04:21:50.052 INFO running `"docker" "rm" "-f" "355d5002549d465d33624c97193e74ba5924b11411a211b26fbafc27d1cc5bae"`
Sep 20 04:21:50.183 INFO blam! 355d5002549d465d33624c97193e74ba5924b11411a211b26fbafc27d1cc5bae