Aug 30 22:21:33.886 INFO checking cargo-benchcmp-0.4.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 22:21:33.886 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 22:21:33.886 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 22:21:34.154 INFO blam! dfc139b385dd1d507877447fd3c48fc116331ae5d260429aea89a260b1f988b5
Aug 30 22:21:34.156 INFO running `"docker" "start" "-a" "dfc139b385dd1d507877447fd3c48fc116331ae5d260429aea89a260b1f988b5"`
Aug 30 22:21:35.219 INFO kablam!     Checking second_law v0.3.1
Aug 30 22:21:35.243 INFO kablam!     Checking cargo-benchcmp v0.4.1 (file:///source)
Aug 30 22:21:36.524 INFO kablam! error[E0282]: type annotations needed
Aug 30 22:21:36.524 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/second_law-0.3.1/src/atpath.rs:66:52
Aug 30 22:21:36.524 INFO kablam!    |
Aug 30 22:21:36.524 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Aug 30 22:21:36.524 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Aug 30 22:21:36.525 INFO kablam!    |
Aug 30 22:21:36.525 INFO kablam!    = note: type must be known at this point
Aug 30 22:21:36.525 INFO kablam! 
Aug 30 22:21:36.901 INFO kablam! error: aborting due to previous error
Aug 30 22:21:36.901 INFO kablam! 
Aug 30 22:21:36.901 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 30 22:21:36.910 INFO kablam! error: Could not compile `second_law`.
Aug 30 22:21:36.910 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 22:21:39.140 INFO kablam! error: build failed
Aug 30 22:21:39.142 INFO kablam! su: No module specific data is present
Aug 30 22:21:39.703 INFO running `"docker" "rm" "-f" "dfc139b385dd1d507877447fd3c48fc116331ae5d260429aea89a260b1f988b5"`
Aug 30 22:21:39.853 INFO blam! dfc139b385dd1d507877447fd3c48fc116331ae5d260429aea89a260b1f988b5