Sep 10 22:11:40.850 INFO checking bit-vec-0.4.4 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 22:11:40.850 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 22:11:40.850 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 22:11:41.028 INFO blam! cdb9817356aa2756ea21a44df3274843383177f2ae04cc22e0b385a17c59b50d
Sep 10 22:11:41.030 INFO running `"docker" "start" "-a" "cdb9817356aa2756ea21a44df3274843383177f2ae04cc22e0b385a17c59b50d"`
Sep 10 22:11:41.905 INFO kablam! usermod: no changes
Sep 10 22:11:42.002 INFO kablam!     Checking bit-vec v0.4.4 (file:///source)
Sep 10 22:11:43.016 INFO kablam! warning: type alias is never used: `MatchWords`
Sep 10 22:11:43.016 INFO kablam!    --> src/lib.rs:100:1
Sep 10 22:11:43.016 INFO kablam!     |
Sep 10 22:11:43.016 INFO kablam! 100 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
Sep 10 22:11:43.016 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:11:43.016 INFO kablam!     |
Sep 10 22:11:43.016 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 10 22:11:43.016 INFO kablam! 
Sep 10 22:11:43.526 INFO kablam! warning: type alias is never used: `MatchWords`
Sep 10 22:11:43.526 INFO kablam!    --> src/lib.rs:100:1
Sep 10 22:11:43.526 INFO kablam!     |
Sep 10 22:11:43.526 INFO kablam! 100 | type MatchWords<'a, B> = Chain<Enumerate<Blocks<'a, B>>, Skip<Take<Enumerate<Repeat<B>>>>>;
Sep 10 22:11:43.526 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 22:11:43.526 INFO kablam!     |
Sep 10 22:11:43.526 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 10 22:11:43.526 INFO kablam! 
Sep 10 22:11:43.566 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Sep 10 22:11:43.569 INFO kablam! su: No module specific data is present
Sep 10 22:11:44.113 INFO running `"docker" "rm" "-f" "cdb9817356aa2756ea21a44df3274843383177f2ae04cc22e0b385a17c59b50d"`
Sep 10 22:11:44.217 INFO blam! cdb9817356aa2756ea21a44df3274843383177f2ae04cc22e0b385a17c59b50d