Sep 01 21:54:59.340 INFO checking syntex_fmt_macros-0.5.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 21:54:59.341 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:54:59.341 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:54:59.514 INFO blam! e42678cac06fbbb8e708e515de7d5a1a11a64b8dd531908778ef7d8ce2c54ae8
Sep 01 21:54:59.516 INFO running `"docker" "start" "-a" "e42678cac06fbbb8e708e515de7d5a1a11a64b8dd531908778ef7d8ce2c54ae8"`
Sep 01 21:55:00.105 INFO kablam!     Checking syntex_fmt_macros v0.5.0 (file:///source)
Sep 01 21:55:00.506 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:55:00.506 INFO kablam!    --> src/lib.rs:397:13
Sep 01 21:55:00.506 INFO kablam!     |
Sep 01 21:55:00.506 INFO kablam! 397 |         let mut end;
Sep 01 21:55:00.506 INFO kablam!     |             ----^^^
Sep 01 21:55:00.506 INFO kablam!     |             |
Sep 01 21:55:00.506 INFO kablam!     |             help: remove this `mut`
Sep 01 21:55:00.506 INFO kablam!     |
Sep 01 21:55:00.506 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 21:55:00.506 INFO kablam! 
Sep 01 21:55:00.885 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:55:00.885 INFO kablam!    --> src/lib.rs:397:13
Sep 01 21:55:00.885 INFO kablam!     |
Sep 01 21:55:00.885 INFO kablam! 397 |         let mut end;
Sep 01 21:55:00.886 INFO kablam!     |             ----^^^
Sep 01 21:55:00.886 INFO kablam!     |             |
Sep 01 21:55:00.886 INFO kablam!     |             help: remove this `mut`
Sep 01 21:55:00.886 INFO kablam!     |
Sep 01 21:55:00.886 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 21:55:00.886 INFO kablam! 
Sep 01 21:55:00.916 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Sep 01 21:55:00.919 INFO kablam! su: No module specific data is present
Sep 01 21:55:01.450 INFO running `"docker" "rm" "-f" "e42678cac06fbbb8e708e515de7d5a1a11a64b8dd531908778ef7d8ce2c54ae8"`
Sep 01 21:55:01.560 INFO blam! e42678cac06fbbb8e708e515de7d5a1a11a64b8dd531908778ef7d8ce2c54ae8