Aug 10 21:19:27.196 INFO checking BurntSushi/cargo-benchcmp against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 21:19:27.196 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 21:19:27.196 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 21:19:27.196 INFO running `"docker" "create" "-v" "/tmp/crater.FyMODVR3QdOw:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 21:19:27.446 INFO blam! d660aab77d7b79ad91600e0d732458c836ce402115efa8715ace7b747f48a217
Aug 10 21:19:27.449 INFO running `"docker" "start" "-a" "d660aab77d7b79ad91600e0d732458c836ce402115efa8715ace7b747f48a217"`
Aug 10 21:19:28.444 INFO kablam!     Checking prettytable-rs v0.6.7
Aug 10 21:19:28.448 INFO kablam!     Checking second_law v0.2.2
Aug 10 21:19:28.449 INFO kablam!     Checking quickcheck v0.4.1
Aug 10 21:19:29.382 INFO kablam! error[E0282]: type annotations needed
Aug 10 21:19:29.383 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/second_law-0.2.2/src/atpath.rs:66:52
Aug 10 21:19:29.383 INFO kablam!    |
Aug 10 21:19:29.383 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Aug 10 21:19:29.383 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Aug 10 21:19:29.383 INFO kablam!    |
Aug 10 21:19:29.383 INFO kablam!    = note: type must be known at this point
Aug 10 21:19:29.383 INFO kablam! 
Aug 10 21:19:30.281 INFO kablam! error: aborting due to previous error
Aug 10 21:19:30.281 INFO kablam! 
Aug 10 21:19:30.281 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 10 21:19:30.289 INFO kablam! error: Could not compile `second_law`.
Aug 10 21:19:30.289 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 21:19:32.268 INFO kablam! error: build failed
Aug 10 21:19:32.276 INFO kablam! su: No module specific data is present
Aug 10 21:19:32.813 INFO running `"docker" "rm" "-f" "d660aab77d7b79ad91600e0d732458c836ce402115efa8715ace7b747f48a217"`
Aug 10 21:19:32.961 INFO blam! d660aab77d7b79ad91600e0d732458c836ce402115efa8715ace7b747f48a217