Aug 17 09:08:53.577 INFO checking sudoku-0.6.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 09:08:53.578 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 09:08:53.578 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 09:08:53.578 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 09:08:53.811 INFO blam! 7d28a10fb214d235adcc3552382b79aef82860465cdb5879687b80ef5048244a
Aug 17 09:08:53.812 INFO running `"docker" "start" "-a" "7d28a10fb214d235adcc3552382b79aef82860465cdb5879687b80ef5048244a"`
Aug 17 09:08:54.842 INFO kablam!     Checking sudoku v0.6.2 (file:///source)
Aug 17 09:08:58.771 INFO kablam! warning: variable does not need to be mutable
Aug 17 09:08:58.772 INFO kablam!    --> src/solver.rs:146:8
Aug 17 09:08:58.772 INFO kablam!     |
Aug 17 09:08:58.772 INFO kablam! 146 |             let mut mask = mask;
Aug 17 09:08:58.772 INFO kablam!     |                 ----^^^^
Aug 17 09:08:58.772 INFO kablam!     |                 |
Aug 17 09:08:58.772 INFO kablam!     |                 help: remove this `mut`
Aug 17 09:08:58.772 INFO kablam!     |
Aug 17 09:08:58.773 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 09:08:58.773 INFO kablam! 
Aug 17 09:08:58.785 INFO kablam! warning: variable does not need to be mutable
Aug 17 09:08:58.785 INFO kablam!    --> src/solver.rs:205:8
Aug 17 09:08:58.785 INFO kablam!     |
Aug 17 09:08:58.785 INFO kablam! 205 |             let mut singles = (cells1 ^ cells2) & self.unsolved_cells[band];
Aug 17 09:08:58.785 INFO kablam!     |                 ----^^^^^^^
Aug 17 09:08:58.785 INFO kablam!     |                 |
Aug 17 09:08:58.785 INFO kablam!     |                 help: remove this `mut`
Aug 17 09:08:58.785 INFO kablam! 
Aug 17 09:08:58.821 INFO kablam! warning: variable does not need to be mutable
Aug 17 09:08:58.821 INFO kablam!    --> src/solver.rs:146:8
Aug 17 09:08:58.821 INFO kablam!     |
Aug 17 09:08:58.821 INFO kablam! 146 |             let mut mask = mask;
Aug 17 09:08:58.821 INFO kablam!     |                 ----^^^^
Aug 17 09:08:58.821 INFO kablam!     |                 |
Aug 17 09:08:58.821 INFO kablam!     |                 help: remove this `mut`
Aug 17 09:08:58.821 INFO kablam!     |
Aug 17 09:08:58.821 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 09:08:58.821 INFO kablam! 
Aug 17 09:08:58.831 INFO kablam! warning: variable does not need to be mutable
Aug 17 09:08:58.831 INFO kablam!    --> src/solver.rs:205:8
Aug 17 09:08:58.831 INFO kablam!     |
Aug 17 09:08:58.831 INFO kablam! 205 |             let mut singles = (cells1 ^ cells2) & self.unsolved_cells[band];
Aug 17 09:08:58.831 INFO kablam!     |                 ----^^^^^^^
Aug 17 09:08:58.831 INFO kablam!     |                 |
Aug 17 09:08:58.831 INFO kablam!     |                 help: remove this `mut`
Aug 17 09:08:58.831 INFO kablam! 
Aug 17 09:09:00.428 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.67s
Aug 17 09:09:00.436 INFO kablam! su: No module specific data is present
Aug 17 09:09:01.255 INFO running `"docker" "rm" "-f" "7d28a10fb214d235adcc3552382b79aef82860465cdb5879687b80ef5048244a"`
Aug 17 09:09:01.375 INFO blam! 7d28a10fb214d235adcc3552382b79aef82860465cdb5879687b80ef5048244a