Sep 01 08:54:43.243 INFO checking cargo-benchcmp-0.4.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 08:54:43.243 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 08:54:43.243 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:54:43.475 INFO blam! b8bf0d8f1e4e77056a3b22a8f666484986447ac6f8cfb1673b8d6ae5a5e68735
Sep 01 08:54:43.477 INFO running `"docker" "start" "-a" "b8bf0d8f1e4e77056a3b22a8f666484986447ac6f8cfb1673b8d6ae5a5e68735"`
Sep 01 08:54:44.352 INFO kablam!     Checking prettytable-rs v0.6.7
Sep 01 08:54:44.355 INFO kablam!     Checking second_law v0.3.1
Sep 01 08:54:45.423 INFO kablam! error[E0282]: type annotations needed
Sep 01 08:54:45.423 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/second_law-0.3.1/src/atpath.rs:66:52
Sep 01 08:54:45.423 INFO kablam!    |
Sep 01 08:54:45.423 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 01 08:54:45.423 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 01 08:54:45.424 INFO kablam!    |
Sep 01 08:54:45.424 INFO kablam!    = note: type must be known at this point
Sep 01 08:54:45.424 INFO kablam! 
Sep 01 08:54:45.710 INFO kablam! error: aborting due to previous error
Sep 01 08:54:45.710 INFO kablam! 
Sep 01 08:54:45.710 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 01 08:54:45.720 INFO kablam! error: Could not compile `second_law`.
Sep 01 08:54:45.720 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 08:54:45.968 INFO kablam! error: build failed
Sep 01 08:54:45.969 INFO kablam! su: No module specific data is present
Sep 01 08:54:46.342 INFO running `"docker" "rm" "-f" "b8bf0d8f1e4e77056a3b22a8f666484986447ac6f8cfb1673b8d6ae5a5e68735"`
Sep 01 08:54:46.437 INFO blam! b8bf0d8f1e4e77056a3b22a8f666484986447ac6f8cfb1673b8d6ae5a5e68735