Aug 11 06:34:35.907 INFO checking pem-iterator-0.2.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 06:34:35.907 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 06:34:35.907 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 06:34:35.907 INFO running `"docker" "create" "-v" "/tmp/crater.lIWwSO9RcYXi:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/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 06:34:36.078 INFO blam! 4b1710bd2ba05bfa1a463aef4b56b9d6f8b7e7be7839a5eb946b68dec9dca949
Aug 11 06:34:36.080 INFO running `"docker" "start" "-a" "4b1710bd2ba05bfa1a463aef4b56b9d6f8b7e7be7839a5eb946b68dec9dca949"`
Aug 11 06:34:37.115 INFO kablam!     Checking pem-iterator v0.2.0 (file:///source)
Aug 11 06:34:37.115 INFO kablam!     Checking pem v0.4.1
Aug 11 06:34:40.812 INFO kablam! warning: variable does not need to be mutable
Aug 11 06:34:40.812 INFO kablam!    --> benches/bench.rs:201:9
Aug 11 06:34:40.812 INFO kablam!     |
Aug 11 06:34:40.812 INFO kablam! 201 |     let mut label_buf = String::new();
Aug 11 06:34:40.812 INFO kablam!     |         ----^^^^^^^^^
Aug 11 06:34:40.812 INFO kablam!     |         |
Aug 11 06:34:40.812 INFO kablam!     |         help: remove this `mut`
Aug 11 06:34:40.812 INFO kablam!     |
Aug 11 06:34:40.812 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 06:34:40.812 INFO kablam! 
Aug 11 06:34:40.812 INFO kablam! warning: variable does not need to be mutable
Aug 11 06:34:40.812 INFO kablam!    --> benches/bench.rs:242:9
Aug 11 06:34:40.812 INFO kablam!     |
Aug 11 06:34:40.812 INFO kablam! 242 |     let mut label_buf = String::new();
Aug 11 06:34:40.812 INFO kablam!     |         ----^^^^^^^^^
Aug 11 06:34:40.812 INFO kablam!     |         |
Aug 11 06:34:40.812 INFO kablam!     |         help: remove this `mut`
Aug 11 06:34:40.812 INFO kablam! 
Aug 11 06:34:40.813 INFO kablam! warning: variable does not need to be mutable
Aug 11 06:34:40.814 INFO kablam!    --> benches/bench.rs:285:9
Aug 11 06:34:40.814 INFO kablam!     |
Aug 11 06:34:40.814 INFO kablam! 285 |     let mut label_buf = String::new();
Aug 11 06:34:40.814 INFO kablam!     |         ----^^^^^^^^^
Aug 11 06:34:40.814 INFO kablam!     |         |
Aug 11 06:34:40.814 INFO kablam!     |         help: remove this `mut`
Aug 11 06:34:40.814 INFO kablam! 
Aug 11 06:34:40.814 INFO kablam! warning: variable does not need to be mutable
Aug 11 06:34:40.814 INFO kablam!    --> benches/bench.rs:326:9
Aug 11 06:34:40.814 INFO kablam!     |
Aug 11 06:34:40.814 INFO kablam! 326 |     let mut label_buf = String::new();
Aug 11 06:34:40.814 INFO kablam!     |         ----^^^^^^^^^
Aug 11 06:34:40.814 INFO kablam!     |         |
Aug 11 06:34:40.814 INFO kablam!     |         help: remove this `mut`
Aug 11 06:34:40.814 INFO kablam! 
Aug 11 06:34:40.953 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
Aug 11 06:34:40.981 INFO kablam! su: No module specific data is present
Aug 11 06:34:41.632 INFO running `"docker" "rm" "-f" "4b1710bd2ba05bfa1a463aef4b56b9d6f8b7e7be7839a5eb946b68dec9dca949"`
Aug 11 06:34:41.772 INFO blam! 4b1710bd2ba05bfa1a463aef4b56b9d6f8b7e7be7839a5eb946b68dec9dca949