Sep 18 03:15:51.003 INFO checking bit-vec-0.5.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 03:15:51.003 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 03:15:51.003 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 03:15:51.115 INFO blam! e67edf73a5f1c7d382b62e11748f1b0f0c54342aae4bd9f126279c04ee7cd423
Sep 18 03:15:51.117 INFO running `"docker" "start" "-a" "e67edf73a5f1c7d382b62e11748f1b0f0c54342aae4bd9f126279c04ee7cd423"`
Sep 18 03:15:52.163 INFO kablam! usermod: no changes
Sep 18 03:15:52.200 INFO kablam!     Checking bit-vec v0.5.0 (/source)
Sep 18 03:15:52.775 INFO kablam! warning: type alias is never used: `MatchWords`
Sep 18 03:15:52.775 INFO kablam!    --> src/lib.rs:115:1
Sep 18 03:15:52.775 INFO kablam!     |
Sep 18 03:15:52.775 INFO kablam! 115 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
Sep 18 03:15:52.775 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 03:15:52.775 INFO kablam!     |
Sep 18 03:15:52.775 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 18 03:15:52.775 INFO kablam! 
Sep 18 03:15:53.223 INFO kablam! warning: type alias is never used: `MatchWords`
Sep 18 03:15:53.223 INFO kablam!    --> src/lib.rs:115:1
Sep 18 03:15:53.223 INFO kablam!     |
Sep 18 03:15:53.223 INFO kablam! 115 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
Sep 18 03:15:53.223 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 03:15:53.223 INFO kablam!     |
Sep 18 03:15:53.223 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 18 03:15:53.223 INFO kablam! 
Sep 18 03:15:53.250 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Sep 18 03:15:53.253 INFO kablam! su: No module specific data is present
Sep 18 03:15:53.857 INFO running `"docker" "rm" "-f" "e67edf73a5f1c7d382b62e11748f1b0f0c54342aae4bd9f126279c04ee7cd423"`
Sep 18 03:15:53.950 INFO blam! e67edf73a5f1c7d382b62e11748f1b0f0c54342aae4bd9f126279c04ee7cd423