Sep 01 18:15:41.446 INFO checking yolo-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 18:15:41.446 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 18:15:41.446 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/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 18:15:41.602 INFO blam! 1d25f234ae2d7418f249e12f6e6c742d0e7acb9f00f88082198a75e1bea261c6
Sep 01 18:15:41.604 INFO running `"docker" "start" "-a" "1d25f234ae2d7418f249e12f6e6c742d0e7acb9f00f88082198a75e1bea261c6"`
Sep 01 18:15:42.140 INFO kablam!     Checking yolo v0.1.2 (file:///source)
Sep 01 18:15:42.348 INFO kablam! warning: function is never used: `get_result`
Sep 01 18:15:42.348 INFO kablam!   --> src/lib.rs:19:1
Sep 01 18:15:42.348 INFO kablam!    |
Sep 01 18:15:42.348 INFO kablam! 19 | fn get_result(v : i32) -> Result<i32, ()> {
Sep 01 18:15:42.348 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 18:15:42.348 INFO kablam!    |
Sep 01 18:15:42.348 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 18:15:42.348 INFO kablam! 
Sep 01 18:15:42.469 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Sep 01 18:15:42.471 INFO kablam! su: No module specific data is present
Sep 01 18:15:42.837 INFO running `"docker" "rm" "-f" "1d25f234ae2d7418f249e12f6e6c742d0e7acb9f00f88082198a75e1bea261c6"`
Sep 01 18:15:42.970 INFO blam! 1d25f234ae2d7418f249e12f6e6c742d0e7acb9f00f88082198a75e1bea261c6