Aug 11 13:51:12.335 INFO checking genio-0.1.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 13:51:12.335 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 13:51:12.335 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 13:51:12.335 INFO running `"docker" "create" "-v" "/tmp/crater.DezFSUFbYb7h:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 13:51:12.567 INFO blam! f9fb4b5d3aff130eaedc9d9a3a445d9fbbc1604fa5cef1aee6b89962b165bc62
Aug 11 13:51:12.569 INFO running `"docker" "start" "-a" "f9fb4b5d3aff130eaedc9d9a3a445d9fbbc1604fa5cef1aee6b89962b165bc62"`
Aug 11 13:51:13.448 INFO kablam!     Checking genio v0.1.0 (file:///source)
Aug 11 13:51:14.373 INFO kablam! warning: variable does not need to be mutable
Aug 11 13:51:14.373 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Aug 11 13:51:14.373 INFO kablam!    |
Aug 11 13:51:14.373 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Aug 11 13:51:14.373 INFO kablam!    |                        ----^^^
Aug 11 13:51:14.373 INFO kablam!    |                        |
Aug 11 13:51:14.373 INFO kablam!    |                        help: remove this `mut`
Aug 11 13:51:14.374 INFO kablam!    |
Aug 11 13:51:14.374 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 13:51:14.374 INFO kablam! 
Aug 11 13:51:14.534 INFO kablam! warning: variable does not need to be mutable
Aug 11 13:51:14.534 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Aug 11 13:51:14.534 INFO kablam!    |
Aug 11 13:51:14.534 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Aug 11 13:51:14.535 INFO kablam!    |                        ----^^^
Aug 11 13:51:14.535 INFO kablam!    |                        |
Aug 11 13:51:14.535 INFO kablam!    |                        help: remove this `mut`
Aug 11 13:51:14.535 INFO kablam!    |
Aug 11 13:51:14.535 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 13:51:14.535 INFO kablam! 
Aug 11 13:51:14.725 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Aug 11 13:51:14.729 INFO kablam! su: No module specific data is present
Aug 11 13:51:15.350 INFO running `"docker" "rm" "-f" "f9fb4b5d3aff130eaedc9d9a3a445d9fbbc1604fa5cef1aee6b89962b165bc62"`
Aug 11 13:51:15.487 INFO blam! f9fb4b5d3aff130eaedc9d9a3a445d9fbbc1604fa5cef1aee6b89962b165bc62