Sep 21 10:03:28.776 INFO checking genio-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 10:03:28.776 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 10:03:28.777 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:03:29.005 INFO blam! 54f6e15e9a5b22683d5abc944cd08c095b154c63a37744218a6901c104cea5a4
Sep 21 10:03:29.008 INFO running `"docker" "start" "-a" "54f6e15e9a5b22683d5abc944cd08c095b154c63a37744218a6901c104cea5a4"`
Sep 21 10:03:30.019 INFO kablam! usermod: no changes
Sep 21 10:03:30.065 INFO kablam!     Checking genio v0.1.0 (/source)
Sep 21 10:03:30.462 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:03:30.462 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Sep 21 10:03:30.462 INFO kablam!    |
Sep 21 10:03:30.462 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Sep 21 10:03:30.462 INFO kablam!    |                        ----^^^
Sep 21 10:03:30.462 INFO kablam!    |                        |
Sep 21 10:03:30.462 INFO kablam!    |                        help: remove this `mut`
Sep 21 10:03:30.462 INFO kablam!    |
Sep 21 10:03:30.462 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 10:03:30.462 INFO kablam! 
Sep 21 10:03:30.584 INFO kablam! warning: variable does not need to be mutable
Sep 21 10:03:30.584 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Sep 21 10:03:30.584 INFO kablam!    |
Sep 21 10:03:30.584 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Sep 21 10:03:30.584 INFO kablam!    |                        ----^^^
Sep 21 10:03:30.584 INFO kablam!    |                        |
Sep 21 10:03:30.584 INFO kablam!    |                        help: remove this `mut`
Sep 21 10:03:30.585 INFO kablam!    |
Sep 21 10:03:30.585 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 10:03:30.585 INFO kablam! 
Sep 21 10:03:30.604 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Sep 21 10:03:30.606 INFO kablam! su: No module specific data is present
Sep 21 10:03:31.211 INFO running `"docker" "rm" "-f" "54f6e15e9a5b22683d5abc944cd08c095b154c63a37744218a6901c104cea5a4"`
Sep 21 10:03:31.289 INFO blam! 54f6e15e9a5b22683d5abc944cd08c095b154c63a37744218a6901c104cea5a4