Sep 14 19:14:38.129 INFO checking binomial-iter-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 19:14:38.129 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 19:14:38.129 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:14:38.458 INFO blam! 9fbb7e0334bfa97017361500e83a1b343c4fae9b539b7f3f4287bb4a29a53cb4
Sep 14 19:14:38.463 INFO running `"docker" "start" "-a" "9fbb7e0334bfa97017361500e83a1b343c4fae9b539b7f3f4287bb4a29a53cb4"`
Sep 14 19:14:39.214 INFO kablam! usermod: no changes
Sep 14 19:14:39.244 INFO kablam!     Checking binomial-iter v0.1.0 (file:///source)
Sep 14 19:14:39.667 INFO kablam! warning: function is never used: `n_iter`
Sep 14 19:14:39.667 INFO kablam!  --> src/test.rs:8:1
Sep 14 19:14:39.667 INFO kablam!   |
Sep 14 19:14:39.667 INFO kablam! 8 | fn n_iter() {
Sep 14 19:14:39.667 INFO kablam!   | ^^^^^^^^^^^
Sep 14 19:14:39.667 INFO kablam!   |
Sep 14 19:14:39.667 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 14 19:14:39.667 INFO kablam! 
Sep 14 19:14:39.683 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Sep 14 19:14:39.684 INFO kablam! su: No module specific data is present
Sep 14 19:14:40.137 INFO running `"docker" "rm" "-f" "9fbb7e0334bfa97017361500e83a1b343c4fae9b539b7f3f4287bb4a29a53cb4"`
Sep 14 19:14:40.218 INFO blam! 9fbb7e0334bfa97017361500e83a1b343c4fae9b539b7f3f4287bb4a29a53cb4