Aug 10 21:19:25.001 INFO checking BurntSushi/cargo-benchcmp against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 21:19:25.001 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 21:19:25.001 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 21:19:25.001 INFO running `"docker" "create" "-v" "/tmp/crater.brfxu5hBzBNm:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 21:19:25.253 INFO blam! 83335f0dc7ac77a0c3d055277ecff481f0cd3e514bbd4d4999243f3921e8e364
Aug 10 21:19:25.260 INFO running `"docker" "start" "-a" "83335f0dc7ac77a0c3d055277ecff481f0cd3e514bbd4d4999243f3921e8e364"`
Aug 10 21:19:26.249 INFO kablam!     Checking prettytable-rs v0.6.7
Aug 10 21:19:26.249 INFO kablam!     Checking second_law v0.2.2
Aug 10 21:19:26.250 INFO kablam!     Checking docopt v0.8.3
Aug 10 21:19:26.256 INFO kablam!     Checking quickcheck v0.4.1
Aug 10 21:19:28.311 INFO kablam! error[E0282]: type annotations needed
Aug 10 21:19:28.312 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/second_law-0.2.2/src/atpath.rs:66:52
Aug 10 21:19:28.312 INFO kablam!    |
Aug 10 21:19:28.312 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Aug 10 21:19:28.312 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Aug 10 21:19:28.312 INFO kablam!    |
Aug 10 21:19:28.312 INFO kablam!    = note: type must be known at this point
Aug 10 21:19:28.312 INFO kablam! 
Aug 10 21:19:29.418 INFO kablam! error: aborting due to previous error
Aug 10 21:19:29.427 INFO kablam! 
Aug 10 21:19:29.427 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 10 21:19:29.444 INFO kablam! error: Could not compile `second_law`.
Aug 10 21:19:29.445 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 21:19:33.131 INFO kablam! error: build failed
Aug 10 21:19:33.133 INFO kablam! su: No module specific data is present
Aug 10 21:19:33.698 INFO running `"docker" "rm" "-f" "83335f0dc7ac77a0c3d055277ecff481f0cd3e514bbd4d4999243f3921e8e364"`
Aug 10 21:19:33.855 INFO blam! 83335f0dc7ac77a0c3d055277ecff481f0cd3e514bbd4d4999243f3921e8e364