Sep 17 14:14:50.319 INFO checking BurntSushi/cargo-benchcmp against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 14:14:50.319 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 14:14:50.319 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 14:14:50.781 INFO blam! ed766ee0501181eb77294de67907cbcfacca2cfbf5c97cd9e457a1c5d1e6ad55
Sep 17 14:14:50.783 INFO running `"docker" "start" "-a" "ed766ee0501181eb77294de67907cbcfacca2cfbf5c97cd9e457a1c5d1e6ad55"`
Sep 17 14:14:52.439 INFO kablam! usermod: no changes
Sep 17 14:14:52.607 INFO kablam!     Checking rand_core v0.2.1
Sep 17 14:14:52.608 INFO kablam!     Checking encode_unicode v0.3.2
Sep 17 14:14:52.608 INFO kablam!     Checking tempdir v0.3.7
Sep 17 14:14:52.618 INFO kablam!     Checking env_logger v0.5.13
Sep 17 14:14:52.619 INFO kablam!     Checking docopt v1.0.1
Sep 17 14:14:53.530 INFO kablam!     Checking second_law v0.3.1
Sep 17 14:14:53.871 INFO kablam! error[E0282]: type annotations needed
Sep 17 14:14:53.871 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/second_law-0.3.1/src/atpath.rs:66:52
Sep 17 14:14:53.871 INFO kablam!    |
Sep 17 14:14:53.871 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 17 14:14:53.871 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 17 14:14:53.871 INFO kablam!    |
Sep 17 14:14:53.871 INFO kablam!    = note: type must be known at this point
Sep 17 14:14:53.871 INFO kablam! 
Sep 17 14:14:54.047 INFO kablam! error: aborting due to previous error
Sep 17 14:14:54.047 INFO kablam! 
Sep 17 14:14:54.047 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 17 14:14:54.055 INFO kablam! error: Could not compile `second_law`.
Sep 17 14:14:54.055 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 14:14:55.087 INFO kablam! error: build failed
Sep 17 14:14:55.087 INFO kablam! su: No module specific data is present
Sep 17 14:14:56.738 INFO running `"docker" "rm" "-f" "ed766ee0501181eb77294de67907cbcfacca2cfbf5c97cd9e457a1c5d1e6ad55"`
Sep 17 14:14:57.071 INFO blam! ed766ee0501181eb77294de67907cbcfacca2cfbf5c97cd9e457a1c5d1e6ad55