Aug 10 22:51:59.852 INFO checking variable_size_byte_writer-0.1.5 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 22:51:59.853 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 22:51:59.853 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 22:51:59.853 INFO running `"docker" "create" "-v" "/tmp/crater.CUcDGWZdmdlw:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/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 10 22:52:00.135 INFO blam! 36f05fe99e1a841089639d6f888894f40b5d16232ce9a5ecc3c94dce86906ee6
Aug 10 22:52:00.140 INFO running `"docker" "start" "-a" "36f05fe99e1a841089639d6f888894f40b5d16232ce9a5ecc3c94dce86906ee6"`
Aug 10 22:52:01.072 INFO kablam!     Checking typenum_loops v0.2.0
Aug 10 22:52:01.413 INFO kablam!     Checking variable_size_byte_writer v0.1.5 (file:///source)
Aug 10 22:52:02.514 INFO kablam! warning: variable does not need to be mutable
Aug 10 22:52:02.514 INFO kablam!   --> benches/benches.rs:11:9
Aug 10 22:52:02.514 INFO kablam!    |
Aug 10 22:52:02.514 INFO kablam! 11 |     let mut target = std::io::Cursor::new(vec![]);
Aug 10 22:52:02.514 INFO kablam!    |         ----^^^^^^
Aug 10 22:52:02.514 INFO kablam!    |         |
Aug 10 22:52:02.514 INFO kablam!    |         help: remove this `mut`
Aug 10 22:52:02.514 INFO kablam!    |
Aug 10 22:52:02.515 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 10 22:52:02.515 INFO kablam! 
Aug 10 22:52:02.520 INFO kablam! warning: variable does not need to be mutable
Aug 10 22:52:02.520 INFO kablam!   --> benches/benches.rs:32:9
Aug 10 22:52:02.520 INFO kablam!    |
Aug 10 22:52:02.520 INFO kablam! 32 |     let mut target = std::io::Cursor::new(vec![]);
Aug 10 22:52:02.520 INFO kablam!    |         ----^^^^^^
Aug 10 22:52:02.520 INFO kablam!    |         |
Aug 10 22:52:02.520 INFO kablam!    |         help: remove this `mut`
Aug 10 22:52:02.520 INFO kablam! 
Aug 10 22:52:02.523 INFO kablam! warning: variable does not need to be mutable
Aug 10 22:52:02.523 INFO kablam!   --> benches/benches.rs:53:9
Aug 10 22:52:02.523 INFO kablam!    |
Aug 10 22:52:02.523 INFO kablam! 53 |     let mut target = std::io::Cursor::new(vec![]);
Aug 10 22:52:02.523 INFO kablam!    |         ----^^^^^^
Aug 10 22:52:02.523 INFO kablam!    |         |
Aug 10 22:52:02.523 INFO kablam!    |         help: remove this `mut`
Aug 10 22:52:02.523 INFO kablam! 
Aug 10 22:52:02.976 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Aug 10 22:52:02.980 INFO kablam! su: No module specific data is present
Aug 10 22:52:03.468 INFO running `"docker" "rm" "-f" "36f05fe99e1a841089639d6f888894f40b5d16232ce9a5ecc3c94dce86906ee6"`
Aug 10 22:52:03.651 INFO blam! 36f05fe99e1a841089639d6f888894f40b5d16232ce9a5ecc3c94dce86906ee6