Sep 04 01:05:55.835 INFO checking yolo-0.1.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 01:05:55.835 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 01:05:55.835 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 01:05:56.002 INFO blam! a71bd489818f00132b32421ea10ba6e019dd277d63badf0a4078be52fbf8a7a7
Sep 04 01:05:56.004 INFO running `"docker" "start" "-a" "a71bd489818f00132b32421ea10ba6e019dd277d63badf0a4078be52fbf8a7a7"`
Sep 04 01:05:56.564 INFO kablam!     Checking yolo v0.1.2 (file:///source)
Sep 04 01:05:56.821 INFO kablam! warning: function is never used: `get_result`
Sep 04 01:05:56.821 INFO kablam!   --> src/lib.rs:19:1
Sep 04 01:05:56.821 INFO kablam!    |
Sep 04 01:05:56.821 INFO kablam! 19 | fn get_result(v : i32) -> Result<i32, ()> {
Sep 04 01:05:56.821 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 01:05:56.821 INFO kablam!    |
Sep 04 01:05:56.821 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 01:05:56.821 INFO kablam! 
Sep 04 01:05:56.976 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Sep 04 01:05:56.977 INFO kablam! su: No module specific data is present
Sep 04 01:05:57.316 INFO running `"docker" "rm" "-f" "a71bd489818f00132b32421ea10ba6e019dd277d63badf0a4078be52fbf8a7a7"`
Sep 04 01:05:57.400 INFO blam! a71bd489818f00132b32421ea10ba6e019dd277d63badf0a4078be52fbf8a7a7