Sep 17 20:09:00.385 INFO checking peggler-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 20:09:00.385 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 20:09:00.385 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:09:00.530 INFO blam! 23cfca6e3124f199917fd1a6aec906a78039738dd8962990ddb1cfd3690253dd
Sep 17 20:09:00.531 INFO running `"docker" "start" "-a" "23cfca6e3124f199917fd1a6aec906a78039738dd8962990ddb1cfd3690253dd"`
Sep 17 20:09:01.916 INFO kablam! usermod: no changes
Sep 17 20:09:01.934 INFO kablam!     Checking peggler v0.1.0 (/source)
Sep 17 20:09:02.580 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:09:02.580 INFO kablam!  --> tests/arithmetic.rs:9:9
Sep 17 20:09:02.580 INFO kablam!   |
Sep 17 20:09:02.580 INFO kablam! 9 |     let mut end : usize;
Sep 17 20:09:02.581 INFO kablam!   |         ----^^^
Sep 17 20:09:02.581 INFO kablam!   |         |
Sep 17 20:09:02.581 INFO kablam!   |         help: remove this `mut`
Sep 17 20:09:02.581 INFO kablam!   |
Sep 17 20:09:02.581 INFO kablam!   = note: #[warn(unused_mut)] on by default
Sep 17 20:09:02.581 INFO kablam! 
Sep 17 20:09:03.459 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Sep 17 20:09:03.460 INFO kablam! su: No module specific data is present
Sep 17 20:09:04.207 INFO running `"docker" "rm" "-f" "23cfca6e3124f199917fd1a6aec906a78039738dd8962990ddb1cfd3690253dd"`
Sep 17 20:09:04.463 INFO blam! 23cfca6e3124f199917fd1a6aec906a78039738dd8962990ddb1cfd3690253dd