Aug 17 09:42:32.662 INFO checking splay_tree-0.2.10 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 09:42:32.662 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 09:42:32.662 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 09:42:32.662 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 09:42:32.849 INFO blam! eb172f5252735956b529009f8108dbc9e737d6752e36831aed495122934eaa31 Aug 17 09:42:32.850 INFO running `"docker" "start" "-a" "eb172f5252735956b529009f8108dbc9e737d6752e36831aed495122934eaa31"` Aug 17 09:42:33.893 INFO kablam! Checking splay_tree v0.2.10 (file:///source) Aug 17 09:42:36.721 INFO kablam! warning: function is never used: `get_middle_splay` Aug 17 09:42:36.721 INFO kablam! --> benches/bench.rs:25:1 Aug 17 09:42:36.721 INFO kablam! | Aug 17 09:42:36.721 INFO kablam! 25 | fn get_middle_splay(b: &mut test::Bencher, num: u32) { Aug 17 09:42:36.721 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 09:42:36.722 INFO kablam! | Aug 17 09:42:36.723 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 09:42:36.723 INFO kablam! Aug 17 09:42:38.023 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.17s Aug 17 09:42:38.027 INFO kablam! su: No module specific data is present Aug 17 09:42:38.565 INFO running `"docker" "rm" "-f" "eb172f5252735956b529009f8108dbc9e737d6752e36831aed495122934eaa31"` Aug 17 09:42:38.688 INFO blam! eb172f5252735956b529009f8108dbc9e737d6752e36831aed495122934eaa31