Aug 11 19:36:19.647 INFO checking avec-0.1.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 19:36:19.647 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 19:36:19.647 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 19:36:19.647 INFO running `"docker" "create" "-v" "/tmp/crater.0LbpTkSl58aj:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/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 19:36:19.870 INFO blam! 4346d3a826a4c52b49053e74332dee276b66469752a6998dfcfe00faeef8c60d
Aug 11 19:36:19.873 INFO running `"docker" "start" "-a" "4346d3a826a4c52b49053e74332dee276b66469752a6998dfcfe00faeef8c60d"`
Aug 11 19:36:20.861 INFO kablam!     Checking avec v0.1.0 (file:///source)
Aug 11 19:36:21.946 INFO kablam! warning: variable does not need to be mutable
Aug 11 19:36:21.946 INFO kablam!    --> src/avec.rs:209:17
Aug 11 19:36:21.946 INFO kablam!     |
Aug 11 19:36:21.946 INFO kablam! 209 |             let mut data = &mut *self.data.get();
Aug 11 19:36:21.946 INFO kablam!     |                 ----^^^^
Aug 11 19:36:21.946 INFO kablam!     |                 |
Aug 11 19:36:21.946 INFO kablam!     |                 help: remove this `mut`
Aug 11 19:36:21.946 INFO kablam!     |
Aug 11 19:36:21.946 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 19:36:21.946 INFO kablam! 
Aug 11 19:36:21.949 INFO kablam! warning: variable does not need to be mutable
Aug 11 19:36:21.949 INFO kablam!    --> src/avec.rs:244:17
Aug 11 19:36:21.949 INFO kablam!     |
Aug 11 19:36:21.949 INFO kablam! 244 |             let mut data = &mut *self.data.get();
Aug 11 19:36:21.949 INFO kablam!     |                 ----^^^^
Aug 11 19:36:21.949 INFO kablam!     |                 |
Aug 11 19:36:21.949 INFO kablam!     |                 help: remove this `mut`
Aug 11 19:36:21.949 INFO kablam! 
Aug 11 19:36:22.279 INFO kablam! warning: variable does not need to be mutable
Aug 11 19:36:22.279 INFO kablam!    --> src/avec.rs:209:17
Aug 11 19:36:22.279 INFO kablam!     |
Aug 11 19:36:22.279 INFO kablam! 209 |             let mut data = &mut *self.data.get();
Aug 11 19:36:22.279 INFO kablam!     |                 ----^^^^
Aug 11 19:36:22.279 INFO kablam!     |                 |
Aug 11 19:36:22.279 INFO kablam!     |                 help: remove this `mut`
Aug 11 19:36:22.279 INFO kablam!     |
Aug 11 19:36:22.279 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 19:36:22.279 INFO kablam! 
Aug 11 19:36:22.282 INFO kablam! warning: variable does not need to be mutable
Aug 11 19:36:22.282 INFO kablam!    --> src/avec.rs:244:17
Aug 11 19:36:22.282 INFO kablam!     |
Aug 11 19:36:22.282 INFO kablam! 244 |             let mut data = &mut *self.data.get();
Aug 11 19:36:22.282 INFO kablam!     |                 ----^^^^
Aug 11 19:36:22.282 INFO kablam!     |                 |
Aug 11 19:36:22.282 INFO kablam!     |                 help: remove this `mut`
Aug 11 19:36:22.282 INFO kablam! 
Aug 11 19:36:23.728 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
Aug 11 19:36:23.773 INFO kablam! su: No module specific data is present
Aug 11 19:36:24.388 INFO running `"docker" "rm" "-f" "4346d3a826a4c52b49053e74332dee276b66469752a6998dfcfe00faeef8c60d"`
Aug 11 19:36:24.553 INFO blam! 4346d3a826a4c52b49053e74332dee276b66469752a6998dfcfe00faeef8c60d