Sep 21 04:59:10.648 INFO checking recursive_variadic-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 04:59:10.648 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 04:59:10.648 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 04:59:10.861 INFO blam! 7b9e366148cb0ac2c6c3c9383fb9d8ec52cd08a975d06598c91ef7e7c967939f
Sep 21 04:59:10.862 INFO running `"docker" "start" "-a" "7b9e366148cb0ac2c6c3c9383fb9d8ec52cd08a975d06598c91ef7e7c967939f"`
Sep 21 04:59:12.197 INFO kablam! usermod: no changes
Sep 21 04:59:12.215 INFO kablam!     Checking recursive_variadic v0.1.0 (/source)
Sep 21 04:59:12.361 INFO kablam! warning: unused import: `std::any::Any`
Sep 21 04:59:12.362 INFO kablam!   --> src/lib.rs:64:9
Sep 21 04:59:12.362 INFO kablam!    |
Sep 21 04:59:12.362 INFO kablam! 64 |     use std::any::Any;
Sep 21 04:59:12.362 INFO kablam!    |         ^^^^^^^^^^^^^
Sep 21 04:59:12.362 INFO kablam!    |
Sep 21 04:59:12.362 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 04:59:12.362 INFO kablam! 
Sep 21 04:59:12.416 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Sep 21 04:59:12.418 INFO kablam! su: No module specific data is present
Sep 21 04:59:13.108 INFO running `"docker" "rm" "-f" "7b9e366148cb0ac2c6c3c9383fb9d8ec52cd08a975d06598c91ef7e7c967939f"`
Sep 21 04:59:13.197 INFO blam! 7b9e366148cb0ac2c6c3c9383fb9d8ec52cd08a975d06598c91ef7e7c967939f