Aug 30 07:36:03.854 INFO checking puzzle-solver-0.4.1 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 07:36:03.854 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 07:36:03.854 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 07:36:03.986 INFO blam! a10dcf46d3fe962e4e53ecf6f67ff1c54687b4b73b7099b202c43c2b775144c6
Aug 30 07:36:03.987 INFO running `"docker" "start" "-a" "a10dcf46d3fe962e4e53ecf6f67ff1c54687b4b73b7099b202c43c2b775144c6"`
Aug 30 07:36:04.684 INFO kablam!     Checking num-rational v0.1.42
Aug 30 07:36:05.627 INFO kablam!     Checking puzzle-solver v0.4.1 (file:///source)
Aug 30 07:36:06.841 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:36:06.841 INFO kablam!    --> src/puzzle.rs:898:21
Aug 30 07:36:06.841 INFO kablam!     |
Aug 30 07:36:06.841 INFO kablam! 898 |         let (mut l, mut r) = slice.split_at_mut(b);
Aug 30 07:36:06.841 INFO kablam!     |                     ----^
Aug 30 07:36:06.841 INFO kablam!     |                     |
Aug 30 07:36:06.841 INFO kablam!     |                     help: remove this `mut`
Aug 30 07:36:06.841 INFO kablam!     |
Aug 30 07:36:06.841 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 07:36:06.842 INFO kablam! 
Aug 30 07:36:06.842 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:36:06.843 INFO kablam!    --> src/puzzle.rs:898:14
Aug 30 07:36:06.843 INFO kablam!     |
Aug 30 07:36:06.843 INFO kablam! 898 |         let (mut l, mut r) = slice.split_at_mut(b);
Aug 30 07:36:06.843 INFO kablam!     |              ----^
Aug 30 07:36:06.843 INFO kablam!     |              |
Aug 30 07:36:06.843 INFO kablam!     |              help: remove this `mut`
Aug 30 07:36:06.844 INFO kablam! 
Aug 30 07:36:07.579 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:36:07.579 INFO kablam!    --> src/puzzle.rs:898:21
Aug 30 07:36:07.579 INFO kablam!     |
Aug 30 07:36:07.579 INFO kablam! 898 |         let (mut l, mut r) = slice.split_at_mut(b);
Aug 30 07:36:07.579 INFO kablam!     |                     ----^
Aug 30 07:36:07.579 INFO kablam!     |                     |
Aug 30 07:36:07.579 INFO kablam!     |                     help: remove this `mut`
Aug 30 07:36:07.579 INFO kablam!     |
Aug 30 07:36:07.580 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 07:36:07.580 INFO kablam! 
Aug 30 07:36:07.580 INFO kablam! warning: variable does not need to be mutable
Aug 30 07:36:07.580 INFO kablam!    --> src/puzzle.rs:898:14
Aug 30 07:36:07.581 INFO kablam!     |
Aug 30 07:36:07.581 INFO kablam! 898 |         let (mut l, mut r) = slice.split_at_mut(b);
Aug 30 07:36:07.581 INFO kablam!     |              ----^
Aug 30 07:36:07.581 INFO kablam!     |              |
Aug 30 07:36:07.581 INFO kablam!     |              help: remove this `mut`
Aug 30 07:36:07.581 INFO kablam! 
Aug 30 07:36:12.254 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.60s
Aug 30 07:36:12.260 INFO kablam! su: No module specific data is present
Aug 30 07:36:12.657 INFO running `"docker" "rm" "-f" "a10dcf46d3fe962e4e53ecf6f67ff1c54687b4b73b7099b202c43c2b775144c6"`
Aug 30 07:36:12.737 INFO blam! a10dcf46d3fe962e4e53ecf6f67ff1c54687b4b73b7099b202c43c2b775144c6