Sep 06 09:31:08.535 INFO checking bit-array-0.4.4 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 09:31:08.535 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 09:31:08.535 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:31:08.685 INFO blam! 81c1f3b39be32cabb4f05a367c8affe6d5be8f15d44bad3180aa4d50c6ecdb22
Sep 06 09:31:08.687 INFO running `"docker" "start" "-a" "81c1f3b39be32cabb4f05a367c8affe6d5be8f15d44bad3180aa4d50c6ecdb22"`
Sep 06 09:31:09.867 INFO kablam! usermod: no changes
Sep 06 09:31:09.898 INFO kablam!     Checking bit-array v0.4.4 (file:///source)
Sep 06 09:31:10.447 INFO kablam! warning: type alias is never used: `MatchWords`
Sep 06 09:31:10.448 INFO kablam!    --> src/lib.rs:114:1
Sep 06 09:31:10.448 INFO kablam!     |
Sep 06 09:31:10.448 INFO kablam! 114 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
Sep 06 09:31:10.448 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 09:31:10.448 INFO kablam!     |
Sep 06 09:31:10.448 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 06 09:31:10.448 INFO kablam! 
Sep 06 09:31:11.406 INFO kablam! warning: type alias is never used: `MatchWords`
Sep 06 09:31:11.406 INFO kablam!    --> src/lib.rs:114:1
Sep 06 09:31:11.406 INFO kablam!     |
Sep 06 09:31:11.406 INFO kablam! 114 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
Sep 06 09:31:11.406 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 09:31:11.406 INFO kablam!     |
Sep 06 09:31:11.406 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 06 09:31:11.411 INFO kablam! 
Sep 06 09:31:11.454 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Sep 06 09:31:11.454 INFO kablam! su: No module specific data is present
Sep 06 09:31:12.323 INFO running `"docker" "rm" "-f" "81c1f3b39be32cabb4f05a367c8affe6d5be8f15d44bad3180aa4d50c6ecdb22"`
Sep 06 09:31:12.444 INFO blam! 81c1f3b39be32cabb4f05a367c8affe6d5be8f15d44bad3180aa4d50c6ecdb22