Sep 01 19:42:09.357 INFO checking git-workarea-3.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 19:42:09.357 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 19:42:09.357 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 19:42:09.482 INFO blam! 93b9493c176934f16f5b2883cd392fc1b83b47b793299cca24b99b0c42635400
Sep 01 19:42:09.484 INFO running `"docker" "start" "-a" "93b9493c176934f16f5b2883cd392fc1b83b47b793299cca24b99b0c42635400"`
Sep 01 19:42:10.137 INFO kablam!     Checking git-workarea v3.1.2 (file:///source)
Sep 01 19:42:12.351 INFO kablam! warning: variable does not need to be mutable
Sep 01 19:42:12.351 INFO kablam!    --> src/prepare.rs:111:17
Sep 01 19:42:12.351 INFO kablam!     |
Sep 01 19:42:12.351 INFO kablam! 111 |             let mut commit_tree_stdin =
Sep 01 19:42:12.351 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Sep 01 19:42:12.351 INFO kablam!     |                 |
Sep 01 19:42:12.351 INFO kablam!     |                 help: remove this `mut`
Sep 01 19:42:12.351 INFO kablam!     |
Sep 01 19:42:12.351 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 19:42:12.352 INFO kablam! 
Sep 01 19:42:12.916 INFO kablam! warning: variable does not need to be mutable
Sep 01 19:42:12.916 INFO kablam!    --> src/prepare.rs:111:17
Sep 01 19:42:12.916 INFO kablam!     |
Sep 01 19:42:12.916 INFO kablam! 111 |             let mut commit_tree_stdin =
Sep 01 19:42:12.916 INFO kablam!     |                 ----^^^^^^^^^^^^^^^^^
Sep 01 19:42:12.916 INFO kablam!     |                 |
Sep 01 19:42:12.916 INFO kablam!     |                 help: remove this `mut`
Sep 01 19:42:12.916 INFO kablam!     |
Sep 01 19:42:12.916 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 19:42:12.916 INFO kablam! 
Sep 01 19:42:13.190 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
Sep 01 19:42:13.194 INFO kablam! su: No module specific data is present
Sep 01 19:42:13.642 INFO running `"docker" "rm" "-f" "93b9493c176934f16f5b2883cd392fc1b83b47b793299cca24b99b0c42635400"`
Sep 01 19:42:13.720 INFO blam! 93b9493c176934f16f5b2883cd392fc1b83b47b793299cca24b99b0c42635400