Sep 18 00:09:25.022 INFO checking git-workarea-3.1.2 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 00:09:25.022 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 00:09:25.022 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 18 00:09:25.327 INFO blam! 00c414ea38032986f15793a2e2ad372a5be56f88d73580d7d6a054ca0a8b95f6
Sep 18 00:09:25.329 INFO running `"docker" "start" "-a" "00c414ea38032986f15793a2e2ad372a5be56f88d73580d7d6a054ca0a8b95f6"`
Sep 18 00:09:26.402 INFO kablam! usermod: no changes
Sep 18 00:09:26.524 INFO kablam!     Checking git-workarea v3.1.2 (/source)
Sep 18 00:09:27.730 INFO kablam! warning: variable does not need to be mutable
Sep 18 00:09:27.730 INFO kablam!    --> src/prepare.rs:111:17
Sep 18 00:09:27.730 INFO kablam!     |
Sep 18 00:09:27.730 INFO kablam! 111 |             let mut commit_tree_stdin =
Sep 18 00:09:27.730 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Sep 18 00:09:27.730 INFO kablam!     |                 |
Sep 18 00:09:27.730 INFO kablam!     |                 help: remove this `mut`
Sep 18 00:09:27.730 INFO kablam!     |
Sep 18 00:09:27.730 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 18 00:09:27.730 INFO kablam! 
Sep 18 00:09:28.099 INFO kablam! warning: variable does not need to be mutable
Sep 18 00:09:28.099 INFO kablam!    --> src/prepare.rs:111:17
Sep 18 00:09:28.099 INFO kablam!     |
Sep 18 00:09:28.099 INFO kablam! 111 |             let mut commit_tree_stdin =
Sep 18 00:09:28.099 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Sep 18 00:09:28.099 INFO kablam!     |                 |
Sep 18 00:09:28.099 INFO kablam!     |                 help: remove this `mut`
Sep 18 00:09:28.099 INFO kablam!     |
Sep 18 00:09:28.099 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 18 00:09:28.099 INFO kablam! 
Sep 18 00:09:28.332 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Sep 18 00:09:28.338 INFO kablam! su: No module specific data is present
Sep 18 00:09:29.142 INFO running `"docker" "rm" "-f" "00c414ea38032986f15793a2e2ad372a5be56f88d73580d7d6a054ca0a8b95f6"`
Sep 18 00:09:29.222 INFO blam! 00c414ea38032986f15793a2e2ad372a5be56f88d73580d7d6a054ca0a8b95f6