Sep 06 01:47:31.192 INFO checking recursive_variadic-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 01:47:31.192 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 01:47:31.192 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/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 01:47:31.339 INFO blam! 8b165bda53567a8b240f1251977b68909d4d2fba8b3b7206bdf2ebe78a29cff9
Sep 06 01:47:31.341 INFO running `"docker" "start" "-a" "8b165bda53567a8b240f1251977b68909d4d2fba8b3b7206bdf2ebe78a29cff9"`
Sep 06 01:47:31.971 INFO kablam! usermod: no changes
Sep 06 01:47:31.998 INFO kablam!     Checking recursive_variadic v0.1.0 (file:///source)
Sep 06 01:47:32.193 INFO kablam! warning: unused import: `std::any::Any`
Sep 06 01:47:32.193 INFO kablam!   --> src/lib.rs:64:9
Sep 06 01:47:32.193 INFO kablam!    |
Sep 06 01:47:32.193 INFO kablam! 64 |     use std::any::Any;
Sep 06 01:47:32.193 INFO kablam!    |         ^^^^^^^^^^^^^
Sep 06 01:47:32.193 INFO kablam!    |
Sep 06 01:47:32.193 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 01:47:32.193 INFO kablam! 
Sep 06 01:47:32.272 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Sep 06 01:47:32.274 INFO kablam! su: No module specific data is present
Sep 06 01:47:32.837 INFO running `"docker" "rm" "-f" "8b165bda53567a8b240f1251977b68909d4d2fba8b3b7206bdf2ebe78a29cff9"`
Sep 06 01:47:32.916 INFO blam! 8b165bda53567a8b240f1251977b68909d4d2fba8b3b7206bdf2ebe78a29cff9