Sep 04 01:11:56.354 INFO checking syntex_fmt_macros-0.5.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 01:11:56.354 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 01:11:56.354 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 01:11:56.573 INFO blam! 26def6e5a5710350be627d8df655f7f0aee808df46914d82899f95f23ece9cdb
Sep 04 01:11:56.576 INFO running `"docker" "start" "-a" "26def6e5a5710350be627d8df655f7f0aee808df46914d82899f95f23ece9cdb"`
Sep 04 01:11:57.300 INFO kablam!     Checking syntex_fmt_macros v0.5.0 (file:///source)
Sep 04 01:11:57.884 INFO kablam! warning: variable does not need to be mutable
Sep 04 01:11:57.884 INFO kablam!    --> src/lib.rs:397:13
Sep 04 01:11:57.884 INFO kablam!     |
Sep 04 01:11:57.884 INFO kablam! 397 |         let mut end;
Sep 04 01:11:57.884 INFO kablam!     |             ----^^^
Sep 04 01:11:57.884 INFO kablam!     |             |
Sep 04 01:11:57.884 INFO kablam!     |             help: remove this `mut`
Sep 04 01:11:57.884 INFO kablam!     |
Sep 04 01:11:57.884 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 01:11:57.884 INFO kablam! 
Sep 04 01:11:57.977 INFO kablam! warning: variable does not need to be mutable
Sep 04 01:11:57.977 INFO kablam!    --> src/lib.rs:397:13
Sep 04 01:11:57.977 INFO kablam!     |
Sep 04 01:11:57.977 INFO kablam! 397 |         let mut end;
Sep 04 01:11:57.977 INFO kablam!     |             ----^^^
Sep 04 01:11:57.977 INFO kablam!     |             |
Sep 04 01:11:57.977 INFO kablam!     |             help: remove this `mut`
Sep 04 01:11:57.977 INFO kablam!     |
Sep 04 01:11:57.977 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 01:11:57.978 INFO kablam! 
Sep 04 01:11:58.023 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Sep 04 01:11:58.025 INFO kablam! su: No module specific data is present
Sep 04 01:11:58.460 INFO running `"docker" "rm" "-f" "26def6e5a5710350be627d8df655f7f0aee808df46914d82899f95f23ece9cdb"`
Sep 04 01:11:58.572 INFO blam! 26def6e5a5710350be627d8df655f7f0aee808df46914d82899f95f23ece9cdb