Aug 30 00:54:14.399 INFO checking tinyset-0.2.2 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 30 00:54:14.399 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 30 00:54:14.399 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 00:54:14.566 INFO blam! 53ada7e0abb893a86902728023f68c48438e91437d0410cd412d8a78ae1e59b6 Aug 30 00:54:14.568 INFO running `"docker" "start" "-a" "53ada7e0abb893a86902728023f68c48438e91437d0410cd412d8a78ae1e59b6"` Aug 30 00:54:15.105 INFO kablam! Checking tinyset v0.2.2 (file:///source) Aug 30 00:54:17.183 INFO kablam! warning: method is never used: `insert` Aug 30 00:54:17.183 INFO kablam! --> src/u64set.rs:2762:5 Aug 30 00:54:17.183 INFO kablam! | Aug 30 00:54:17.183 INFO kablam! 2762 | fn insert(&mut self, k: u64, v: u64) -> Option { Aug 30 00:54:17.183 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 00:54:17.183 INFO kablam! | Aug 30 00:54:17.183 INFO kablam! = note: #[warn(dead_code)] on by default Aug 30 00:54:17.183 INFO kablam! Aug 30 00:54:18.806 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.73s Aug 30 00:54:18.809 INFO kablam! su: No module specific data is present Aug 30 00:54:19.227 INFO running `"docker" "rm" "-f" "53ada7e0abb893a86902728023f68c48438e91437d0410cd412d8a78ae1e59b6"` Aug 30 00:54:19.332 INFO blam! 53ada7e0abb893a86902728023f68c48438e91437d0410cd412d8a78ae1e59b6