Sep 19 17:11:24.659 INFO checking BurntSushi/cargo-benchcmp against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 17:11:24.659 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 17:11:24.659 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:11:24.929 INFO blam! c0e32f3a8d8b55faa0c1ffbd29bf0768aa3f2fec33c85f66807ee227fd1c9b7c
Sep 19 17:11:24.931 INFO running `"docker" "start" "-a" "c0e32f3a8d8b55faa0c1ffbd29bf0768aa3f2fec33c85f66807ee227fd1c9b7c"`
Sep 19 17:11:26.129 INFO kablam! usermod: no changes
Sep 19 17:11:26.333 INFO kablam!     Checking rand_core v0.2.1
Sep 19 17:11:26.354 INFO kablam!     Checking prettytable-rs v0.6.7
Sep 19 17:11:26.354 INFO kablam!     Checking second_law v0.3.1
Sep 19 17:11:26.354 INFO kablam!     Checking env_logger v0.5.13
Sep 19 17:11:26.354 INFO kablam!     Checking docopt v1.0.1
Sep 19 17:11:27.190 INFO kablam! error[E0282]: type annotations needed
Sep 19 17:11:27.191 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/second_law-0.3.1/src/atpath.rs:66:52
Sep 19 17:11:27.191 INFO kablam!    |
Sep 19 17:11:27.192 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 19 17:11:27.192 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 19 17:11:27.192 INFO kablam!    |
Sep 19 17:11:27.193 INFO kablam!    = note: type must be known at this point
Sep 19 17:11:27.198 INFO kablam! 
Sep 19 17:11:27.790 INFO kablam! error: aborting due to previous error
Sep 19 17:11:27.791 INFO kablam! 
Sep 19 17:11:27.791 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 19 17:11:27.831 INFO kablam! error: Could not compile `second_law`.
Sep 19 17:11:27.831 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 17:11:29.435 INFO kablam! error: build failed
Sep 19 17:11:29.442 INFO kablam! su: No module specific data is present
Sep 19 17:11:30.952 INFO running `"docker" "rm" "-f" "c0e32f3a8d8b55faa0c1ffbd29bf0768aa3f2fec33c85f66807ee227fd1c9b7c"`
Sep 19 17:11:31.094 INFO blam! c0e32f3a8d8b55faa0c1ffbd29bf0768aa3f2fec33c85f66807ee227fd1c9b7c