Sep 02 13:35:22.750 INFO checking genio-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 13:35:22.750 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 13:35:22.750 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 13:35:22.918 INFO blam! 57e72305152aacd194bf283391dea484c670eba222ac2656025c8c9b0f6bd0be
Sep 02 13:35:22.920 INFO running `"docker" "start" "-a" "57e72305152aacd194bf283391dea484c670eba222ac2656025c8c9b0f6bd0be"`
Sep 02 13:35:23.607 INFO kablam!     Checking genio v0.1.0 (file:///source)
Sep 02 13:35:24.319 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:35:24.319 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Sep 02 13:35:24.319 INFO kablam!    |
Sep 02 13:35:24.319 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Sep 02 13:35:24.319 INFO kablam!    |                        ----^^^
Sep 02 13:35:24.319 INFO kablam!    |                        |
Sep 02 13:35:24.319 INFO kablam!    |                        help: remove this `mut`
Sep 02 13:35:24.319 INFO kablam!    |
Sep 02 13:35:24.319 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 13:35:24.319 INFO kablam! 
Sep 02 13:35:24.387 INFO kablam! warning: variable does not need to be mutable
Sep 02 13:35:24.388 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Sep 02 13:35:24.388 INFO kablam!    |
Sep 02 13:35:24.388 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Sep 02 13:35:24.388 INFO kablam!    |                        ----^^^
Sep 02 13:35:24.388 INFO kablam!    |                        |
Sep 02 13:35:24.388 INFO kablam!    |                        help: remove this `mut`
Sep 02 13:35:24.388 INFO kablam!    |
Sep 02 13:35:24.388 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 13:35:24.388 INFO kablam! 
Sep 02 13:35:24.422 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Sep 02 13:35:24.425 INFO kablam! su: No module specific data is present
Sep 02 13:35:24.794 INFO running `"docker" "rm" "-f" "57e72305152aacd194bf283391dea484c670eba222ac2656025c8c9b0f6bd0be"`
Sep 02 13:35:24.887 INFO blam! 57e72305152aacd194bf283391dea484c670eba222ac2656025c8c9b0f6bd0be