Sep 02 18:59:14.468 INFO checking cargo-benchcmp-0.4.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 18:59:14.468 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 18:59:14.469 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 18:59:14.621 INFO blam! d8f3cf41f5a369e7cd044f7a2340204f8da58f93cdfa0d99fbfebd85bc20612a
Sep 02 18:59:14.623 INFO running `"docker" "start" "-a" "d8f3cf41f5a369e7cd044f7a2340204f8da58f93cdfa0d99fbfebd85bc20612a"`
Sep 02 18:59:15.533 INFO kablam!     Checking prettytable-rs v0.6.7
Sep 02 18:59:15.533 INFO kablam!     Checking second_law v0.3.1
Sep 02 18:59:16.242 INFO kablam! error[E0282]: type annotations needed
Sep 02 18:59:16.242 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/second_law-0.3.1/src/atpath.rs:66:52
Sep 02 18:59:16.242 INFO kablam!    |
Sep 02 18:59:16.242 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Sep 02 18:59:16.242 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Sep 02 18:59:16.242 INFO kablam!    |
Sep 02 18:59:16.242 INFO kablam!    = note: type must be known at this point
Sep 02 18:59:16.242 INFO kablam! 
Sep 02 18:59:16.460 INFO kablam! error: aborting due to previous error
Sep 02 18:59:16.460 INFO kablam! 
Sep 02 18:59:16.460 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Sep 02 18:59:16.464 INFO kablam! error: Could not compile `second_law`.
Sep 02 18:59:16.464 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 18:59:16.839 INFO kablam! error: build failed
Sep 02 18:59:16.841 INFO kablam! su: No module specific data is present
Sep 02 18:59:17.268 INFO running `"docker" "rm" "-f" "d8f3cf41f5a369e7cd044f7a2340204f8da58f93cdfa0d99fbfebd85bc20612a"`
Sep 02 18:59:17.359 INFO blam! d8f3cf41f5a369e7cd044f7a2340204f8da58f93cdfa0d99fbfebd85bc20612a