Sep 17 22:32:09.686 INFO checking jobsteal-0.5.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 22:32:09.686 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 22:32:09.686 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/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 22:32:09.795 INFO blam! 94d39b40a41f4a48ff291d2a1d0ba5929516c33b7691376479ec4744a4ff3815
Sep 17 22:32:09.797 INFO running `"docker" "start" "-a" "94d39b40a41f4a48ff291d2a1d0ba5929516c33b7691376479ec4744a4ff3815"`
Sep 17 22:32:10.894 INFO kablam! usermod: no changes
Sep 17 22:32:10.924 INFO kablam!     Checking jobsteal v0.5.1 (/source)
Sep 17 22:32:11.464 INFO kablam! warning: variable does not need to be mutable
Sep 17 22:32:11.464 INFO kablam!   --> src/arena.rs:62:13
Sep 17 22:32:11.464 INFO kablam!    |
Sep 17 22:32:11.464 INFO kablam! 62 |         let mut buf = self.buf.get();
Sep 17 22:32:11.464 INFO kablam!    |             ----^^^
Sep 17 22:32:11.464 INFO kablam!    |             |
Sep 17 22:32:11.464 INFO kablam!    |             help: remove this `mut`
Sep 17 22:32:11.464 INFO kablam!    |
Sep 17 22:32:11.464 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 22:32:11.464 INFO kablam! 
Sep 17 22:32:11.763 INFO kablam! warning: variable does not need to be mutable
Sep 17 22:32:11.763 INFO kablam!   --> src/arena.rs:62:13
Sep 17 22:32:11.763 INFO kablam!    |
Sep 17 22:32:11.763 INFO kablam! 62 |         let mut buf = self.buf.get();
Sep 17 22:32:11.763 INFO kablam!    |             ----^^^
Sep 17 22:32:11.763 INFO kablam!    |             |
Sep 17 22:32:11.763 INFO kablam!    |             help: remove this `mut`
Sep 17 22:32:11.763 INFO kablam!    |
Sep 17 22:32:11.763 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 22:32:11.763 INFO kablam! 
Sep 17 22:32:11.972 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Sep 17 22:32:11.975 INFO kablam! su: No module specific data is present
Sep 17 22:32:12.576 INFO running `"docker" "rm" "-f" "94d39b40a41f4a48ff291d2a1d0ba5929516c33b7691376479ec4744a4ff3815"`
Sep 17 22:32:12.670 INFO blam! 94d39b40a41f4a48ff291d2a1d0ba5929516c33b7691376479ec4744a4ff3815