Aug 30 16:53:24.926 INFO checking genio-0.1.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 16:53:24.926 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 16:53:24.926 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 16:53:25.097 INFO blam! e8121329267fcabb97ad542dd55c348fa4d8f7dbd1c75f0ea7918d0537493dda
Aug 30 16:53:25.100 INFO running `"docker" "start" "-a" "e8121329267fcabb97ad542dd55c348fa4d8f7dbd1c75f0ea7918d0537493dda"`
Aug 30 16:53:25.744 INFO kablam!     Checking genio v0.1.0 (file:///source)
Aug 30 16:53:26.466 INFO kablam! warning: variable does not need to be mutable
Aug 30 16:53:26.466 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Aug 30 16:53:26.466 INFO kablam!    |
Aug 30 16:53:26.466 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Aug 30 16:53:26.466 INFO kablam!    |                        ----^^^
Aug 30 16:53:26.466 INFO kablam!    |                        |
Aug 30 16:53:26.466 INFO kablam!    |                        help: remove this `mut`
Aug 30 16:53:26.466 INFO kablam!    |
Aug 30 16:53:26.467 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 16:53:26.467 INFO kablam! 
Aug 30 16:53:26.822 INFO kablam! warning: variable does not need to be mutable
Aug 30 16:53:26.822 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Aug 30 16:53:26.822 INFO kablam!    |
Aug 30 16:53:26.822 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Aug 30 16:53:26.822 INFO kablam!    |                        ----^^^
Aug 30 16:53:26.822 INFO kablam!    |                        |
Aug 30 16:53:26.822 INFO kablam!    |                        help: remove this `mut`
Aug 30 16:53:26.822 INFO kablam!    |
Aug 30 16:53:26.822 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 16:53:26.822 INFO kablam! 
Aug 30 16:53:26.915 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Aug 30 16:53:26.928 INFO kablam! su: No module specific data is present
Aug 30 16:53:27.463 INFO running `"docker" "rm" "-f" "e8121329267fcabb97ad542dd55c348fa4d8f7dbd1c75f0ea7918d0537493dda"`
Aug 30 16:53:27.607 INFO blam! e8121329267fcabb97ad542dd55c348fa4d8f7dbd1c75f0ea7918d0537493dda