Aug 30 17:14:43.325 INFO checking genio-0.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 17:14:43.325 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 17:14:43.325 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 17:14:43.502 INFO blam! 7c4735666440ee50c3fa3f1061dd0c3ee64bf986fcc3021e42a52bdc084dfc75
Aug 30 17:14:43.504 INFO running `"docker" "start" "-a" "7c4735666440ee50c3fa3f1061dd0c3ee64bf986fcc3021e42a52bdc084dfc75"`
Aug 30 17:14:44.298 INFO kablam!     Checking genio v0.1.0 (file:///source)
Aug 30 17:14:45.019 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:14:45.019 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Aug 30 17:14:45.019 INFO kablam!    |
Aug 30 17:14:45.019 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Aug 30 17:14:45.020 INFO kablam!    |                        ----^^^
Aug 30 17:14:45.020 INFO kablam!    |                        |
Aug 30 17:14:45.020 INFO kablam!    |                        help: remove this `mut`
Aug 30 17:14:45.020 INFO kablam!    |
Aug 30 17:14:45.020 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 17:14:45.020 INFO kablam! 
Aug 30 17:14:45.125 INFO kablam! warning: variable does not need to be mutable
Aug 30 17:14:45.125 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Aug 30 17:14:45.125 INFO kablam!    |
Aug 30 17:14:45.125 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Aug 30 17:14:45.125 INFO kablam!    |                        ----^^^
Aug 30 17:14:45.125 INFO kablam!    |                        |
Aug 30 17:14:45.125 INFO kablam!    |                        help: remove this `mut`
Aug 30 17:14:45.125 INFO kablam!    |
Aug 30 17:14:45.125 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 17:14:45.126 INFO kablam! 
Aug 30 17:14:45.151 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Aug 30 17:14:45.154 INFO kablam! su: No module specific data is present
Aug 30 17:14:45.781 INFO running `"docker" "rm" "-f" "7c4735666440ee50c3fa3f1061dd0c3ee64bf986fcc3021e42a52bdc084dfc75"`
Aug 30 17:14:45.864 INFO blam! 7c4735666440ee50c3fa3f1061dd0c3ee64bf986fcc3021e42a52bdc084dfc75