Aug 18 02:20:58.981 INFO checking cargo-benchcmp-0.3.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 02:20:58.981 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:20:58.981 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:20:58.981 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 02:20:59.234 INFO blam! 23c1970be1eddcbbf8f1f2c467279917ad14854f2c509ae46dba9c41c92af39e
Aug 18 02:20:59.236 INFO running `"docker" "start" "-a" "23c1970be1eddcbbf8f1f2c467279917ad14854f2c509ae46dba9c41c92af39e"`
Aug 18 02:21:00.339 INFO kablam!     Checking prettytable-rs v0.6.7
Aug 18 02:21:00.339 INFO kablam!     Checking second_law v0.2.2
Aug 18 02:21:01.372 INFO kablam! error[E0282]: type annotations needed
Aug 18 02:21:01.372 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/second_law-0.2.2/src/atpath.rs:66:52
Aug 18 02:21:01.372 INFO kablam!    |
Aug 18 02:21:01.372 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Aug 18 02:21:01.372 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Aug 18 02:21:01.372 INFO kablam!    |
Aug 18 02:21:01.372 INFO kablam!    = note: type must be known at this point
Aug 18 02:21:01.373 INFO kablam! 
Aug 18 02:21:02.015 INFO kablam! error: aborting due to previous error
Aug 18 02:21:02.015 INFO kablam! 
Aug 18 02:21:02.015 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 18 02:21:02.025 INFO kablam! error: Could not compile `second_law`.
Aug 18 02:21:02.026 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 18 02:21:02.644 INFO kablam! error: build failed
Aug 18 02:21:02.646 INFO kablam! su: No module specific data is present
Aug 18 02:21:03.304 INFO running `"docker" "rm" "-f" "23c1970be1eddcbbf8f1f2c467279917ad14854f2c509ae46dba9c41c92af39e"`
Aug 18 02:21:03.505 INFO blam! 23c1970be1eddcbbf8f1f2c467279917ad14854f2c509ae46dba9c41c92af39e