Sep 04 09:46:48.614 INFO checking recursive_variadic-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 09:46:48.614 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 09:46:48.614 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 09:46:48.786 INFO blam! 9a10e1eac0cebf2d3ab740526efa54ecb2c3b2329d21621ddca88ab7244c0f1f
Sep 04 09:46:48.788 INFO running `"docker" "start" "-a" "9a10e1eac0cebf2d3ab740526efa54ecb2c3b2329d21621ddca88ab7244c0f1f"`
Sep 04 09:46:49.564 INFO kablam!     Checking recursive_variadic v0.1.0 (file:///source)
Sep 04 09:46:49.964 INFO kablam! warning: unused import: `std::any::Any`
Sep 04 09:46:49.964 INFO kablam!   --> src/lib.rs:64:9
Sep 04 09:46:49.964 INFO kablam!    |
Sep 04 09:46:49.964 INFO kablam! 64 |     use std::any::Any;
Sep 04 09:46:49.965 INFO kablam!    |         ^^^^^^^^^^^^^
Sep 04 09:46:49.965 INFO kablam!    |
Sep 04 09:46:49.965 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 09:46:49.965 INFO kablam! 
Sep 04 09:46:50.071 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Sep 04 09:46:50.073 INFO kablam! su: No module specific data is present
Sep 04 09:46:50.510 INFO running `"docker" "rm" "-f" "9a10e1eac0cebf2d3ab740526efa54ecb2c3b2329d21621ddca88ab7244c0f1f"`
Sep 04 09:46:50.606 INFO blam! 9a10e1eac0cebf2d3ab740526efa54ecb2c3b2329d21621ddca88ab7244c0f1f