Aug 11 14:37:37.178 INFO checking file_diff-1.0.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 14:37:37.178 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 14:37:37.178 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 14:37:37.178 INFO running `"docker" "create" "-v" "/tmp/crater.LRD8NWMf5Gtk:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/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 14:37:37.439 INFO blam! 502b27f75aa566ff15d7c215f9db5c664b9373643f16c7526be8dcc43ebd2641
Aug 11 14:37:37.441 INFO running `"docker" "start" "-a" "502b27f75aa566ff15d7c215f9db5c664b9373643f16c7526be8dcc43ebd2641"`
Aug 11 14:37:38.461 INFO kablam!     Checking file_diff v1.0.0 (file:///source)
Aug 11 14:37:38.853 INFO kablam! warning: variable does not need to be mutable
Aug 11 14:37:38.853 INFO kablam!   --> src/lib.rs:49:9
Aug 11 14:37:38.853 INFO kablam!    |
Aug 11 14:37:38.853 INFO kablam! 49 |     let mut buff1 : &mut [u8] = &mut [0; 1024];
Aug 11 14:37:38.853 INFO kablam!    |         ----^^^^^
Aug 11 14:37:38.853 INFO kablam!    |         |
Aug 11 14:37:38.853 INFO kablam!    |         help: remove this `mut`
Aug 11 14:37:38.853 INFO kablam!    |
Aug 11 14:37:38.853 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 14:37:38.853 INFO kablam! 
Aug 11 14:37:38.853 INFO kablam! warning: variable does not need to be mutable
Aug 11 14:37:38.854 INFO kablam!   --> src/lib.rs:50:9
Aug 11 14:37:38.854 INFO kablam!    |
Aug 11 14:37:38.854 INFO kablam! 50 |     let mut buff2 : &mut [u8] = &mut [0; 1024];
Aug 11 14:37:38.854 INFO kablam!    |         ----^^^^^
Aug 11 14:37:38.854 INFO kablam!    |         |
Aug 11 14:37:38.854 INFO kablam!    |         help: remove this `mut`
Aug 11 14:37:38.854 INFO kablam! 
Aug 11 14:37:38.957 INFO kablam! warning: variable does not need to be mutable
Aug 11 14:37:38.957 INFO kablam!   --> src/lib.rs:49:9
Aug 11 14:37:38.957 INFO kablam!    |
Aug 11 14:37:38.957 INFO kablam! 49 |     let mut buff1 : &mut [u8] = &mut [0; 1024];
Aug 11 14:37:38.957 INFO kablam!    |         ----^^^^^
Aug 11 14:37:38.957 INFO kablam!    |         |
Aug 11 14:37:38.957 INFO kablam!    |         help: remove this `mut`
Aug 11 14:37:38.957 INFO kablam!    |
Aug 11 14:37:38.957 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 14:37:38.957 INFO kablam! 
Aug 11 14:37:38.958 INFO kablam! warning: variable does not need to be mutable
Aug 11 14:37:38.958 INFO kablam!   --> src/lib.rs:50:9
Aug 11 14:37:38.958 INFO kablam!    |
Aug 11 14:37:38.958 INFO kablam! 50 |     let mut buff2 : &mut [u8] = &mut [0; 1024];
Aug 11 14:37:38.958 INFO kablam!    |         ----^^^^^
Aug 11 14:37:38.958 INFO kablam!    |         |
Aug 11 14:37:38.958 INFO kablam!    |         help: remove this `mut`
Aug 11 14:37:38.958 INFO kablam! 
Aug 11 14:37:38.977 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Aug 11 14:37:38.980 INFO kablam! su: No module specific data is present
Aug 11 14:37:40.204 INFO running `"docker" "rm" "-f" "502b27f75aa566ff15d7c215f9db5c664b9373643f16c7526be8dcc43ebd2641"`
Aug 11 14:37:40.356 INFO blam! 502b27f75aa566ff15d7c215f9db5c664b9373643f16c7526be8dcc43ebd2641