Oct 13 07:43:41.899 INFO checking syntex_fmt_macros-0.5.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 07:43:41.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 07:43:42.186 INFO blam! ae9d5130b62eb66e9aaa9c2e898a99154a1495d93957def8df21ab5f4b9cb980
Oct 13 07:43:42.189 INFO running `"docker" "start" "-a" "ae9d5130b62eb66e9aaa9c2e898a99154a1495d93957def8df21ab5f4b9cb980"`
Oct 13 07:43:42.649 INFO kablam! usermod: no changes
Oct 13 07:43:42.696 INFO kablam!     Checking syntex_fmt_macros v0.5.0 (/source)
Oct 13 07:43:43.380 INFO kablam! warning: variable does not need to be mutable
Oct 13 07:43:43.381 INFO kablam!    --> src/lib.rs:397:13
Oct 13 07:43:43.381 INFO kablam!     |
Oct 13 07:43:43.381 INFO kablam! 397 |         let mut end;
Oct 13 07:43:43.382 INFO kablam!     |             ----^^^
Oct 13 07:43:43.382 INFO kablam!     |             |
Oct 13 07:43:43.382 INFO kablam!     |             help: remove this `mut`
Oct 13 07:43:43.382 INFO kablam!     |
Oct 13 07:43:43.383 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 07:43:43.383 INFO kablam! 
Oct 13 07:43:43.944 INFO kablam! warning: variable does not need to be mutable
Oct 13 07:43:43.944 INFO kablam!    --> src/lib.rs:397:13
Oct 13 07:43:43.944 INFO kablam!     |
Oct 13 07:43:43.944 INFO kablam! 397 |         let mut end;
Oct 13 07:43:43.944 INFO kablam!     |             ----^^^
Oct 13 07:43:43.944 INFO kablam!     |             |
Oct 13 07:43:43.944 INFO kablam!     |             help: remove this `mut`
Oct 13 07:43:43.944 INFO kablam!     |
Oct 13 07:43:43.944 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 07:43:43.944 INFO kablam! 
Oct 13 07:43:43.976 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Oct 13 07:43:43.976 INFO kablam! su: No module specific data is present
Oct 13 07:43:44.382 INFO running `"docker" "rm" "-f" "ae9d5130b62eb66e9aaa9c2e898a99154a1495d93957def8df21ab5f4b9cb980"`
Oct 13 07:43:44.486 INFO blam! ae9d5130b62eb66e9aaa9c2e898a99154a1495d93957def8df21ab5f4b9cb980