Sep 01 04:40:36.023 INFO checking syntex_fmt_macros-0.5.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831 Sep 01 04:40:36.023 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 04:40:36.023 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/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 04:40:36.199 INFO blam! 087ec1db29e02cef683a9c5269d4d696297ac6eeb0e64f089e0d24c9f1f5317e Sep 01 04:40:36.201 INFO running `"docker" "start" "-a" "087ec1db29e02cef683a9c5269d4d696297ac6eeb0e64f089e0d24c9f1f5317e"` Sep 01 04:40:36.854 INFO kablam! Checking syntex_fmt_macros v0.5.0 (file:///source) Sep 01 04:40:37.497 INFO kablam! warning: variable does not need to be mutable Sep 01 04:40:37.497 INFO kablam! --> src/lib.rs:397:13 Sep 01 04:40:37.497 INFO kablam! | Sep 01 04:40:37.497 INFO kablam! 397 | let mut end; Sep 01 04:40:37.497 INFO kablam! | ----^^^ Sep 01 04:40:37.497 INFO kablam! | | Sep 01 04:40:37.497 INFO kablam! | help: remove this `mut` Sep 01 04:40:37.497 INFO kablam! | Sep 01 04:40:37.498 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 04:40:37.498 INFO kablam! Sep 01 04:40:37.685 INFO kablam! warning: variable does not need to be mutable Sep 01 04:40:37.685 INFO kablam! --> src/lib.rs:397:13 Sep 01 04:40:37.685 INFO kablam! | Sep 01 04:40:37.685 INFO kablam! 397 | let mut end; Sep 01 04:40:37.686 INFO kablam! | ----^^^ Sep 01 04:40:37.686 INFO kablam! | | Sep 01 04:40:37.686 INFO kablam! | help: remove this `mut` Sep 01 04:40:37.686 INFO kablam! | Sep 01 04:40:37.686 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 04:40:37.686 INFO kablam! Sep 01 04:40:37.717 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.88s Sep 01 04:40:37.719 INFO kablam! su: No module specific data is present Sep 01 04:40:38.238 INFO running `"docker" "rm" "-f" "087ec1db29e02cef683a9c5269d4d696297ac6eeb0e64f089e0d24c9f1f5317e"` Sep 01 04:40:38.375 INFO blam! 087ec1db29e02cef683a9c5269d4d696297ac6eeb0e64f089e0d24c9f1f5317e