Sep 04 04:01:33.164 INFO checking threading-0.1.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 04:01:33.164 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 04:01:33.165 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/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 04:01:33.293 INFO blam! ef59389ac55138bface743099a652f670023d9cc36f639520d34f95bb8218aeb
Sep 04 04:01:33.295 INFO running `"docker" "start" "-a" "ef59389ac55138bface743099a652f670023d9cc36f639520d34f95bb8218aeb"`
Sep 04 04:01:34.039 INFO kablam!     Checking threading v0.1.2 (file:///source)
Sep 04 04:01:34.462 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 04:01:34.462 INFO kablam!    --> src/lib.rs:165:13
Sep 04 04:01:34.462 INFO kablam!     |
Sep 04 04:01:34.462 INFO kablam! 165 |             i * i;
Sep 04 04:01:34.462 INFO kablam!     |             ^^^^^
Sep 04 04:01:34.462 INFO kablam!     |
Sep 04 04:01:34.462 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 04:01:34.462 INFO kablam! 
Sep 04 04:01:34.475 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Sep 04 04:01:34.477 INFO kablam! su: No module specific data is present
Sep 04 04:01:35.134 INFO running `"docker" "rm" "-f" "ef59389ac55138bface743099a652f670023d9cc36f639520d34f95bb8218aeb"`
Sep 04 04:01:35.220 INFO blam! ef59389ac55138bface743099a652f670023d9cc36f639520d34f95bb8218aeb