Aug 31 12:59:37.885 INFO checking splay_tree-0.2.10 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 12:59:37.885 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 12:59:37.885 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 12:59:38.078 INFO blam! 5dde9a3dbdef96828bfb0136253364485bd6ae24ae7747f745c8989d47a29f61
Aug 31 12:59:38.079 INFO running `"docker" "start" "-a" "5dde9a3dbdef96828bfb0136253364485bd6ae24ae7747f745c8989d47a29f61"`
Aug 31 12:59:38.727 INFO kablam!     Checking splay_tree v0.2.10 (file:///source)
Aug 31 12:59:41.161 INFO kablam! warning: function is never used: `get_middle_splay`
Aug 31 12:59:41.161 INFO kablam!   --> benches/bench.rs:25:1
Aug 31 12:59:41.161 INFO kablam!    |
Aug 31 12:59:41.161 INFO kablam! 25 | fn get_middle_splay(b: &mut test::Bencher, num: u32) {
Aug 31 12:59:41.161 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 12:59:41.161 INFO kablam!    |
Aug 31 12:59:41.161 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 12:59:41.161 INFO kablam! 
Aug 31 12:59:42.014 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
Aug 31 12:59:42.019 INFO kablam! su: No module specific data is present
Aug 31 12:59:42.391 INFO running `"docker" "rm" "-f" "5dde9a3dbdef96828bfb0136253364485bd6ae24ae7747f745c8989d47a29f61"`
Aug 31 12:59:42.496 INFO blam! 5dde9a3dbdef96828bfb0136253364485bd6ae24ae7747f745c8989d47a29f61