Sep 01 19:42:08.721 INFO checking git-workarea-3.1.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 19:42:08.721 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 19:42:08.722 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 19:42:08.906 INFO blam! 7a9301b34373cf0687a0c939f3aa88ab019d87973e5832a942027ba101865e88
Sep 01 19:42:08.908 INFO running `"docker" "start" "-a" "7a9301b34373cf0687a0c939f3aa88ab019d87973e5832a942027ba101865e88"`
Sep 01 19:42:09.903 INFO kablam!     Checking git-workarea v3.1.2 (file:///source)
Sep 01 19:42:11.980 INFO kablam! warning: variable does not need to be mutable
Sep 01 19:42:11.980 INFO kablam!    --> src/prepare.rs:111:17
Sep 01 19:42:11.980 INFO kablam!     |
Sep 01 19:42:11.980 INFO kablam! 111 |             let mut commit_tree_stdin =
Sep 01 19:42:11.980 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Sep 01 19:42:11.980 INFO kablam!     |                 |
Sep 01 19:42:11.980 INFO kablam!     |                 help: remove this `mut`
Sep 01 19:42:11.980 INFO kablam!     |
Sep 01 19:42:11.980 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 19:42:11.980 INFO kablam! 
Sep 01 19:42:12.436 INFO kablam! warning: variable does not need to be mutable
Sep 01 19:42:12.436 INFO kablam!    --> src/prepare.rs:111:17
Sep 01 19:42:12.436 INFO kablam!     |
Sep 01 19:42:12.436 INFO kablam! 111 |             let mut commit_tree_stdin =
Sep 01 19:42:12.436 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Sep 01 19:42:12.437 INFO kablam!     |                 |
Sep 01 19:42:12.437 INFO kablam!     |                 help: remove this `mut`
Sep 01 19:42:12.437 INFO kablam!     |
Sep 01 19:42:12.437 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 19:42:12.437 INFO kablam! 
Sep 01 19:42:12.713 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Sep 01 19:42:12.718 INFO kablam! su: No module specific data is present
Sep 01 19:42:13.218 INFO running `"docker" "rm" "-f" "7a9301b34373cf0687a0c939f3aa88ab019d87973e5832a942027ba101865e88"`
Sep 01 19:42:13.301 INFO blam! 7a9301b34373cf0687a0c939f3aa88ab019d87973e5832a942027ba101865e88