Aug 30 07:06:20.083 INFO checking puzzle-solver-0.4.1 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 07:06:20.083 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 07:06:20.083 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 07:06:20.217 INFO blam! 94a050211ba0e646454939f38d249f982cca0675fcdb21a9df0eb39ee5cbb480
Aug 30 07:06:20.219 INFO running `"docker" "start" "-a" "94a050211ba0e646454939f38d249f982cca0675fcdb21a9df0eb39ee5cbb480"`
Aug 30 07:06:20.813 INFO kablam!     Checking num-rational v0.1.42
Aug 30 07:06:21.731 INFO kablam!     Checking puzzle-solver v0.4.1 (file:///source)
Aug 30 07:06:23.163 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:06:23.163 INFO kablam!    --> src/puzzle.rs:898:21
Aug 30 07:06:23.163 INFO kablam!     |
Aug 30 07:06:23.163 INFO kablam! 898 |         let (mut l, mut r) = slice.split_at_mut(b);
Aug 30 07:06:23.163 INFO kablam!     |                     ----^
Aug 30 07:06:23.163 INFO kablam!     |                     |
Aug 30 07:06:23.163 INFO kablam!     |                     help: remove this `mut`
Aug 30 07:06:23.163 INFO kablam!     |
Aug 30 07:06:23.164 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 07:06:23.164 INFO kablam! 
Aug 30 07:06:23.164 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:06:23.164 INFO kablam!    --> src/puzzle.rs:898:14
Aug 30 07:06:23.164 INFO kablam!     |
Aug 30 07:06:23.165 INFO kablam! 898 |         let (mut l, mut r) = slice.split_at_mut(b);
Aug 30 07:06:23.165 INFO kablam!     |              ----^
Aug 30 07:06:23.165 INFO kablam!     |              |
Aug 30 07:06:23.165 INFO kablam!     |              help: remove this `mut`
Aug 30 07:06:23.165 INFO kablam! 
Aug 30 07:06:23.910 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:06:23.911 INFO kablam!    --> src/puzzle.rs:898:21
Aug 30 07:06:23.911 INFO kablam!     |
Aug 30 07:06:23.911 INFO kablam! 898 |         let (mut l, mut r) = slice.split_at_mut(b);
Aug 30 07:06:23.911 INFO kablam!     |                     ----^
Aug 30 07:06:23.911 INFO kablam!     |                     |
Aug 30 07:06:23.911 INFO kablam!     |                     help: remove this `mut`
Aug 30 07:06:23.911 INFO kablam!     |
Aug 30 07:06:23.911 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 07:06:23.911 INFO kablam! 
Aug 30 07:06:23.912 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:06:23.912 INFO kablam!    --> src/puzzle.rs:898:14
Aug 30 07:06:23.912 INFO kablam!     |
Aug 30 07:06:23.912 INFO kablam! 898 |         let (mut l, mut r) = slice.split_at_mut(b);
Aug 30 07:06:23.912 INFO kablam!     |              ----^
Aug 30 07:06:23.912 INFO kablam!     |              |
Aug 30 07:06:23.912 INFO kablam!     |              help: remove this `mut`
Aug 30 07:06:23.912 INFO kablam! 
Aug 30 07:06:28.263 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.47s
Aug 30 07:06:28.270 INFO kablam! su: No module specific data is present
Aug 30 07:06:28.674 INFO running `"docker" "rm" "-f" "94a050211ba0e646454939f38d249f982cca0675fcdb21a9df0eb39ee5cbb480"`
Aug 30 07:06:28.782 INFO blam! 94a050211ba0e646454939f38d249f982cca0675fcdb21a9df0eb39ee5cbb480