Sep 10 12:06:56.802 INFO checking recursive_variadic-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 12:06:56.802 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 12:06:56.802 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:06:56.986 INFO blam! 753b3aa4e68a7f2048e2e272e0bce71e2bddbe9c8273b1e52912d4bf6ff89f93
Sep 10 12:06:56.988 INFO running `"docker" "start" "-a" "753b3aa4e68a7f2048e2e272e0bce71e2bddbe9c8273b1e52912d4bf6ff89f93"`
Sep 10 12:06:58.068 INFO kablam! usermod: no changes
Sep 10 12:06:58.112 INFO kablam!     Checking recursive_variadic v0.1.0 (file:///source)
Sep 10 12:06:58.410 INFO kablam! warning: unused import: `std::any::Any`
Sep 10 12:06:58.410 INFO kablam!   --> src/lib.rs:64:9
Sep 10 12:06:58.410 INFO kablam!    |
Sep 10 12:06:58.410 INFO kablam! 64 |     use std::any::Any;
Sep 10 12:06:58.410 INFO kablam!    |         ^^^^^^^^^^^^^
Sep 10 12:06:58.410 INFO kablam!    |
Sep 10 12:06:58.410 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 12:06:58.410 INFO kablam! 
Sep 10 12:06:58.498 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Sep 10 12:06:58.503 INFO kablam! su: No module specific data is present
Sep 10 12:06:59.129 INFO running `"docker" "rm" "-f" "753b3aa4e68a7f2048e2e272e0bce71e2bddbe9c8273b1e52912d4bf6ff89f93"`
Sep 10 12:06:59.221 INFO blam! 753b3aa4e68a7f2048e2e272e0bce71e2bddbe9c8273b1e52912d4bf6ff89f93