Sep 21 02:08:03.623 INFO checking syntex_fmt_macros-0.5.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 02:08:03.623 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 02:08:03.623 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 02:08:03.852 INFO blam! 9d02b0b76cd28ad3765d5832c380e8e62607fda0e4a6297d96e48f6efc4c2f9d
Sep 21 02:08:03.855 INFO running `"docker" "start" "-a" "9d02b0b76cd28ad3765d5832c380e8e62607fda0e4a6297d96e48f6efc4c2f9d"`
Sep 21 02:08:05.017 INFO kablam! usermod: no changes
Sep 21 02:08:05.047 INFO kablam!     Checking unicode-xid v0.1.0
Sep 21 02:08:05.221 INFO kablam!     Checking syntex_fmt_macros v0.5.0 (/source)
Sep 21 02:08:05.453 INFO kablam! warning: variable does not need to be mutable
Sep 21 02:08:05.453 INFO kablam!    --> src/lib.rs:397:13
Sep 21 02:08:05.453 INFO kablam!     |
Sep 21 02:08:05.453 INFO kablam! 397 |         let mut end;
Sep 21 02:08:05.453 INFO kablam!     |             ----^^^
Sep 21 02:08:05.453 INFO kablam!     |             |
Sep 21 02:08:05.453 INFO kablam!     |             help: remove this `mut`
Sep 21 02:08:05.453 INFO kablam!     |
Sep 21 02:08:05.453 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 02:08:05.453 INFO kablam! 
Sep 21 02:08:05.558 INFO kablam! warning: variable does not need to be mutable
Sep 21 02:08:05.558 INFO kablam!    --> src/lib.rs:397:13
Sep 21 02:08:05.558 INFO kablam!     |
Sep 21 02:08:05.558 INFO kablam! 397 |         let mut end;
Sep 21 02:08:05.558 INFO kablam!     |             ----^^^
Sep 21 02:08:05.558 INFO kablam!     |             |
Sep 21 02:08:05.558 INFO kablam!     |             help: remove this `mut`
Sep 21 02:08:05.558 INFO kablam!     |
Sep 21 02:08:05.558 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 02:08:05.558 INFO kablam! 
Sep 21 02:08:05.588 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Sep 21 02:08:05.590 INFO kablam! su: No module specific data is present
Sep 21 02:08:05.971 INFO running `"docker" "rm" "-f" "9d02b0b76cd28ad3765d5832c380e8e62607fda0e4a6297d96e48f6efc4c2f9d"`
Sep 21 02:08:06.161 INFO blam! 9d02b0b76cd28ad3765d5832c380e8e62607fda0e4a6297d96e48f6efc4c2f9d