Sep 10 08:09:36.810 INFO checking syntex_fmt_macros-0.5.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 08:09:36.810 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 08:09:36.810 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 08:09:37.009 INFO blam! 88bb284d1af5615674b1404c11b81bb91889c16c0cd89d5d203cb7d985112876
Sep 10 08:09:37.011 INFO running `"docker" "start" "-a" "88bb284d1af5615674b1404c11b81bb91889c16c0cd89d5d203cb7d985112876"`
Sep 10 08:09:37.922 INFO kablam! usermod: no changes
Sep 10 08:09:37.982 INFO kablam!     Checking syntex_fmt_macros v0.5.0 (file:///source)
Sep 10 08:09:38.369 INFO kablam! warning: variable does not need to be mutable
Sep 10 08:09:38.369 INFO kablam!    --> src/lib.rs:397:13
Sep 10 08:09:38.369 INFO kablam!     |
Sep 10 08:09:38.369 INFO kablam! 397 |         let mut end;
Sep 10 08:09:38.369 INFO kablam!     |             ----^^^
Sep 10 08:09:38.369 INFO kablam!     |             |
Sep 10 08:09:38.369 INFO kablam!     |             help: remove this `mut`
Sep 10 08:09:38.374 INFO kablam!     |
Sep 10 08:09:38.374 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 08:09:38.374 INFO kablam! 
Sep 10 08:09:38.446 INFO kablam! warning: variable does not need to be mutable
Sep 10 08:09:38.446 INFO kablam!    --> src/lib.rs:397:13
Sep 10 08:09:38.446 INFO kablam!     |
Sep 10 08:09:38.446 INFO kablam! 397 |         let mut end;
Sep 10 08:09:38.447 INFO kablam!     |             ----^^^
Sep 10 08:09:38.447 INFO kablam!     |             |
Sep 10 08:09:38.447 INFO kablam!     |             help: remove this `mut`
Sep 10 08:09:38.447 INFO kablam!     |
Sep 10 08:09:38.447 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 08:09:38.447 INFO kablam! 
Sep 10 08:09:38.481 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Sep 10 08:09:38.481 INFO kablam! su: No module specific data is present
Sep 10 08:09:39.193 INFO running `"docker" "rm" "-f" "88bb284d1af5615674b1404c11b81bb91889c16c0cd89d5d203cb7d985112876"`
Sep 10 08:09:39.303 INFO blam! 88bb284d1af5615674b1404c11b81bb91889c16c0cd89d5d203cb7d985112876