Dec 12 07:04:38.431 INFO checking splay_tree-0.2.10 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 07:04:38.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 07:04:38.606 INFO [stdout] 33ee963af1fdf242038221fc0e8b4a22bbc5644dd53cd86d42db8801f9cfea0e
Dec 12 07:04:38.609 INFO running `"docker" "start" "-a" "33ee963af1fdf242038221fc0e8b4a22bbc5644dd53cd86d42db8801f9cfea0e"`
Dec 12 07:04:39.129 INFO [stderr] usermod: no changes
Dec 12 07:04:39.183 INFO [stderr]     Checking splay_tree v0.2.10 (/source)
Dec 12 07:04:40.955 INFO [stderr] warning: function is never used: `get_middle_splay`
Dec 12 07:04:40.955 INFO [stderr]   --> benches/bench.rs:25:1
Dec 12 07:04:40.955 INFO [stderr]    |
Dec 12 07:04:40.955 INFO [stderr] 25 | fn get_middle_splay(b: &mut test::Bencher, num: u32) {
Dec 12 07:04:40.955 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 07:04:40.955 INFO [stderr]    |
Dec 12 07:04:40.955 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 07:04:40.955 INFO [stderr] 
Dec 12 07:04:41.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Dec 12 07:04:41.476 INFO [stderr] su: No module specific data is present
Dec 12 07:04:41.813 INFO running `"docker" "inspect" "33ee963af1fdf242038221fc0e8b4a22bbc5644dd53cd86d42db8801f9cfea0e"`
Dec 12 07:04:41.897 INFO running `"docker" "rm" "-f" "33ee963af1fdf242038221fc0e8b4a22bbc5644dd53cd86d42db8801f9cfea0e"`
Dec 12 07:04:41.988 INFO [stdout] 33ee963af1fdf242038221fc0e8b4a22bbc5644dd53cd86d42db8801f9cfea0e