Aug 11 00:31:35.655 INFO checking syntex_fmt_macros-0.5.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 00:31:35.655 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 00:31:35.655 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 00:31:35.655 INFO running `"docker" "create" "-v" "/tmp/crater.Gbffc6lcI11k:/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 11 00:31:35.909 INFO blam! 12359c2b4f613556112ba6d5be15961cb63faa93885e6c7e9ba410fbc7d6da73
Aug 11 00:31:35.910 INFO running `"docker" "start" "-a" "12359c2b4f613556112ba6d5be15961cb63faa93885e6c7e9ba410fbc7d6da73"`
Aug 11 00:31:36.898 INFO kablam!     Checking syntex_fmt_macros v0.5.0 (file:///source)
Aug 11 00:31:37.965 INFO kablam! warning: variable does not need to be mutable
Aug 11 00:31:37.965 INFO kablam!    --> src/lib.rs:397:13
Aug 11 00:31:37.965 INFO kablam!     |
Aug 11 00:31:37.965 INFO kablam! 397 |         let mut end;
Aug 11 00:31:37.965 INFO kablam!     |             ----^^^
Aug 11 00:31:37.965 INFO kablam!     |             |
Aug 11 00:31:37.965 INFO kablam!     |             help: remove this `mut`
Aug 11 00:31:37.972 INFO kablam!     |
Aug 11 00:31:37.973 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 00:31:37.973 INFO kablam! 
Aug 11 00:31:38.237 INFO kablam! warning: variable does not need to be mutable
Aug 11 00:31:38.237 INFO kablam!    --> src/lib.rs:397:13
Aug 11 00:31:38.237 INFO kablam!     |
Aug 11 00:31:38.237 INFO kablam! 397 |         let mut end;
Aug 11 00:31:38.237 INFO kablam!     |             ----^^^
Aug 11 00:31:38.237 INFO kablam!     |             |
Aug 11 00:31:38.237 INFO kablam!     |             help: remove this `mut`
Aug 11 00:31:38.237 INFO kablam!     |
Aug 11 00:31:38.237 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 00:31:38.237 INFO kablam! 
Aug 11 00:31:38.334 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Aug 11 00:31:38.347 INFO kablam! su: No module specific data is present
Aug 11 00:31:38.907 INFO running `"docker" "rm" "-f" "12359c2b4f613556112ba6d5be15961cb63faa93885e6c7e9ba410fbc7d6da73"`
Aug 11 00:31:39.078 INFO blam! 12359c2b4f613556112ba6d5be15961cb63faa93885e6c7e9ba410fbc7d6da73