Sep 14 19:07:07.961 INFO checking bloomchain-0.2.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 19:07:07.961 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 19:07:07.961 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:07:08.115 INFO blam! f39f704330f014a71957a34ddec9c655af0a4b45d02c630e516b2a2b39f1ceda
Sep 14 19:07:08.117 INFO running `"docker" "start" "-a" "f39f704330f014a71957a34ddec9c655af0a4b45d02c630e516b2a2b39f1ceda"`
Sep 14 19:07:08.642 INFO kablam! usermod: no changes
Sep 14 19:07:08.696 INFO kablam!     Checking ethbloom v0.2.5
Sep 14 19:07:09.077 INFO kablam!     Checking bloomchain v0.2.0 (file:///source)
Sep 14 19:07:09.606 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:07:09.607 INFO kablam!   --> src/group/chain.rs:36:10
Sep 14 19:07:09.607 INFO kablam!    |
Sep 14 19:07:09.607 INFO kablam! 36 |                     let mut group = acc
Sep 14 19:07:09.607 INFO kablam!    |                         ----^^^^^
Sep 14 19:07:09.607 INFO kablam!    |                         |
Sep 14 19:07:09.607 INFO kablam!    |                         help: remove this `mut`
Sep 14 19:07:09.607 INFO kablam!    |
Sep 14 19:07:09.607 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 19:07:09.607 INFO kablam! 
Sep 14 19:07:09.607 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:07:09.607 INFO kablam!   --> src/group/chain.rs:36:10
Sep 14 19:07:09.607 INFO kablam!    |
Sep 14 19:07:09.607 INFO kablam! 36 |                     let mut group = acc
Sep 14 19:07:09.607 INFO kablam!    |                         ----^^^^^
Sep 14 19:07:09.607 INFO kablam!    |                         |
Sep 14 19:07:09.607 INFO kablam!    |                         help: remove this `mut`
Sep 14 19:07:09.607 INFO kablam! 
Sep 14 19:07:09.662 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:07:09.662 INFO kablam!   --> src/group/chain.rs:36:10
Sep 14 19:07:09.662 INFO kablam!    |
Sep 14 19:07:09.663 INFO kablam! 36 |                     let mut group = acc
Sep 14 19:07:09.663 INFO kablam!    |                         ----^^^^^
Sep 14 19:07:09.663 INFO kablam!    |                         |
Sep 14 19:07:09.663 INFO kablam!    |                         help: remove this `mut`
Sep 14 19:07:09.663 INFO kablam!    |
Sep 14 19:07:09.663 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 19:07:09.664 INFO kablam! 
Sep 14 19:07:09.664 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:07:09.664 INFO kablam!   --> src/group/chain.rs:36:10
Sep 14 19:07:09.664 INFO kablam!    |
Sep 14 19:07:09.664 INFO kablam! 36 |                     let mut group = acc
Sep 14 19:07:09.664 INFO kablam!    |                         ----^^^^^
Sep 14 19:07:09.664 INFO kablam!    |                         |
Sep 14 19:07:09.664 INFO kablam!    |                         help: remove this `mut`
Sep 14 19:07:09.665 INFO kablam! 
Sep 14 19:07:10.532 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
Sep 14 19:07:10.536 INFO kablam! su: No module specific data is present
Sep 14 19:07:11.231 INFO running `"docker" "rm" "-f" "f39f704330f014a71957a34ddec9c655af0a4b45d02c630e516b2a2b39f1ceda"`
Sep 14 19:07:11.308 INFO blam! f39f704330f014a71957a34ddec9c655af0a4b45d02c630e516b2a2b39f1ceda