Sep 04 04:32:39.366 INFO checking syntex_fmt_macros-0.5.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 04:32:39.367 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 04:32:39.367 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 04:32:39.518 INFO blam! 5d1af3108c3139b577c0e05b017fd1e37fb9e209d4c43357f0c352112edf648b
Sep 04 04:32:39.519 INFO running `"docker" "start" "-a" "5d1af3108c3139b577c0e05b017fd1e37fb9e209d4c43357f0c352112edf648b"`
Sep 04 04:32:40.071 INFO kablam!     Checking syntex_fmt_macros v0.5.0 (file:///source)
Sep 04 04:32:40.690 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:32:40.690 INFO kablam!    --> src/lib.rs:397:13
Sep 04 04:32:40.690 INFO kablam!     |
Sep 04 04:32:40.690 INFO kablam! 397 |         let mut end;
Sep 04 04:32:40.690 INFO kablam!     |             ----^^^
Sep 04 04:32:40.690 INFO kablam!     |             |
Sep 04 04:32:40.690 INFO kablam!     |             help: remove this `mut`
Sep 04 04:32:40.690 INFO kablam! warning: variable does not need to be mutable
Sep 04 04:32:40.690 INFO kablam!    --> src/lib.rs:397:13
Sep 04 04:32:40.690 INFO kablam!     |
Sep 04 04:32:40.691 INFO kablam! 397 |         let mut end;
Sep 04 04:32:40.691 INFO kablam!     |             ----^^^
Sep 04 04:32:40.691 INFO kablam!     |             |
Sep 04 04:32:40.691 INFO kablam!     |             help: remove this `mut`
Sep 04 04:32:40.691 INFO kablam!     |
Sep 04 04:32:40.691 INFO kablam!     |
Sep 04 04:32:40.691 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 04:32:40.691 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 04:32:40.691 INFO kablam! 
Sep 04 04:32:40.691 INFO kablam! 
Sep 04 04:32:40.732 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Sep 04 04:32:40.735 INFO kablam! su: No module specific data is present
Sep 04 04:32:41.193 INFO running `"docker" "rm" "-f" "5d1af3108c3139b577c0e05b017fd1e37fb9e209d4c43357f0c352112edf648b"`
Sep 04 04:32:41.321 INFO blam! 5d1af3108c3139b577c0e05b017fd1e37fb9e209d4c43357f0c352112edf648b