Sep 04 06:43:55.736 INFO checking recursive_variadic-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 06:43:55.736 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 06:43:55.736 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:43:55.898 INFO blam! 48e2b7758720134e5bfaa0573f4f6e3281e3703de1d2af5b1795bea3b92a6fe9
Sep 04 06:43:55.899 INFO running `"docker" "start" "-a" "48e2b7758720134e5bfaa0573f4f6e3281e3703de1d2af5b1795bea3b92a6fe9"`
Sep 04 06:43:56.460 INFO kablam!     Checking recursive_variadic v0.1.0 (file:///source)
Sep 04 06:43:56.839 INFO kablam! warning: unused import: `std::any::Any`
Sep 04 06:43:56.839 INFO kablam!   --> src/lib.rs:64:9
Sep 04 06:43:56.839 INFO kablam!    |
Sep 04 06:43:56.839 INFO kablam! 64 |     use std::any::Any;
Sep 04 06:43:56.839 INFO kablam!    |         ^^^^^^^^^^^^^
Sep 04 06:43:56.839 INFO kablam!    |
Sep 04 06:43:56.839 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 06:43:56.839 INFO kablam! 
Sep 04 06:43:56.924 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Sep 04 06:43:56.926 INFO kablam! su: No module specific data is present
Sep 04 06:43:57.285 INFO running `"docker" "rm" "-f" "48e2b7758720134e5bfaa0573f4f6e3281e3703de1d2af5b1795bea3b92a6fe9"`
Sep 04 06:43:57.380 INFO blam! 48e2b7758720134e5bfaa0573f4f6e3281e3703de1d2af5b1795bea3b92a6fe9