Aug 17 05:04:09.764 INFO checking BurntSushi/cargo-benchcmp against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 05:04:09.764 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 05:04:09.764 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 05:04:09.764 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 05:04:09.994 INFO blam! 0fd5f6c7e306169f7930115643736461f170b1ad8be0a53152e749a3b2e87a5e
Aug 17 05:04:09.996 INFO running `"docker" "start" "-a" "0fd5f6c7e306169f7930115643736461f170b1ad8be0a53152e749a3b2e87a5e"`
Aug 17 05:04:11.049 INFO kablam!     Checking encode_unicode v0.3.2
Aug 17 05:04:11.083 INFO kablam!     Checking tempdir v0.3.7
Aug 17 05:04:11.083 INFO kablam!     Checking rand v0.3.22
Aug 17 05:04:11.111 INFO kablam!     Checking regex v0.2.11
Aug 17 05:04:11.111 INFO kablam!     Checking env_logger v0.3.5
Aug 17 05:04:13.023 INFO kablam!     Checking second_law v0.2.2
Aug 17 05:04:14.215 INFO kablam!     Checking quickcheck v0.4.1
Aug 17 05:04:14.462 INFO kablam! error[E0282]: type annotations needed
Aug 17 05:04:14.462 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/second_law-0.2.2/src/atpath.rs:66:52
Aug 17 05:04:14.462 INFO kablam!    |
Aug 17 05:04:14.462 INFO kablam! 66 |                 unprefixed.push(component.as_ref().to_str().unwrap());
Aug 17 05:04:14.462 INFO kablam!    |                                                    ^^^^^^ cannot infer type for `T`
Aug 17 05:04:14.462 INFO kablam!    |
Aug 17 05:04:14.462 INFO kablam!    = note: type must be known at this point
Aug 17 05:04:14.462 INFO kablam! 
Aug 17 05:04:15.509 INFO kablam! error: aborting due to previous error
Aug 17 05:04:15.522 INFO kablam! 
Aug 17 05:04:15.522 INFO kablam! For more information about this error, try `rustc --explain E0282`.
Aug 17 05:04:15.555 INFO kablam! error: Could not compile `second_law`.
Aug 17 05:04:15.556 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 05:04:22.172 INFO kablam! error: build failed
Aug 17 05:04:22.175 INFO kablam! su: No module specific data is present
Aug 17 05:04:22.697 INFO running `"docker" "rm" "-f" "0fd5f6c7e306169f7930115643736461f170b1ad8be0a53152e749a3b2e87a5e"`
Aug 17 05:04:22.860 INFO blam! 0fd5f6c7e306169f7930115643736461f170b1ad8be0a53152e749a3b2e87a5e