Sep 01 03:16:59.515 INFO checking tylar-0.2.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 03:16:59.515 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 03:16:59.515 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/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 01 03:16:59.662 INFO blam! 6d5d2e2e9c02899f9b08fbf58c123a33c155bf1cc1e43f73d3ab63d4d6e92aba
Sep 01 03:16:59.664 INFO running `"docker" "start" "-a" "6d5d2e2e9c02899f9b08fbf58c123a33c155bf1cc1e43f73d3ab63d4d6e92aba"`
Sep 01 03:17:00.640 INFO kablam!     Checking tylar v0.2.2 (file:///source)
Sep 01 03:17:01.186 INFO kablam! warning: type alias is never used: `Plus5`
Sep 01 03:17:01.186 INFO kablam!    --> src/lib.rs:204:1
Sep 01 03:17:01.186 INFO kablam!     |
Sep 01 03:17:01.186 INFO kablam! 204 | type Plus5<N> = Succ<Succ<Succ<Succ<Succ<N>>>>>;
Sep 01 03:17:01.186 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:17:01.186 INFO kablam!     |
Sep 01 03:17:01.186 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 01 03:17:01.186 INFO kablam! 
Sep 01 03:17:01.186 INFO kablam! warning: type alias is never used: `Plus10`
Sep 01 03:17:01.186 INFO kablam!    --> src/lib.rs:205:1
Sep 01 03:17:01.187 INFO kablam!     |
Sep 01 03:17:01.187 INFO kablam! 205 | type Plus10<N> = Plus5<Plus5<N>>;
Sep 01 03:17:01.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:17:01.187 INFO kablam! 
Sep 01 03:17:01.187 INFO kablam! warning: type alias is never used: `Plus50`
Sep 01 03:17:01.187 INFO kablam!    --> src/lib.rs:206:1
Sep 01 03:17:01.187 INFO kablam!     |
Sep 01 03:17:01.187 INFO kablam! 206 | type Plus50<N> = Plus10<Plus10<Plus10<Plus10<Plus10<N>>>>>;
Sep 01 03:17:01.187 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 03:17:01.187 INFO kablam! 
Sep 01 03:17:01.888 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Sep 01 03:17:01.891 INFO kablam! su: No module specific data is present
Sep 01 03:17:02.314 INFO running `"docker" "rm" "-f" "6d5d2e2e9c02899f9b08fbf58c123a33c155bf1cc1e43f73d3ab63d4d6e92aba"`
Sep 01 03:17:02.439 INFO blam! 6d5d2e2e9c02899f9b08fbf58c123a33c155bf1cc1e43f73d3ab63d4d6e92aba