Dec 18 10:54:35.723 INFO checking splay_tree-0.2.10 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:54:35.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/splay_tree/0.2.10:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:54:35.888 INFO [stdout] 12c460be7566875927285746dd5763fa2f8a5e8a7f5db265fbe89a54fb1d0f08
Dec 18 10:54:35.891 INFO running `"docker" "start" "-a" "12c460be7566875927285746dd5763fa2f8a5e8a7f5db265fbe89a54fb1d0f08"`
Dec 18 10:54:36.401 INFO [stderr]     Checking splay_tree v0.2.10 (/opt/crater/workdir)
Dec 18 10:54:37.524 INFO [stderr] warning: function is never used: `get_middle_splay`
Dec 18 10:54:37.524 INFO [stderr]   --> benches/bench.rs:25:1
Dec 18 10:54:37.524 INFO [stderr]    |
Dec 18 10:54:37.524 INFO [stderr] 25 | fn get_middle_splay(b: &mut test::Bencher, num: u32) {
Dec 18 10:54:37.524 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:54:37.524 INFO [stderr]    |
Dec 18 10:54:37.524 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 10:54:37.525 INFO [stderr] 
Dec 18 10:54:38.126 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Dec 18 10:54:38.402 INFO running `"docker" "inspect" "12c460be7566875927285746dd5763fa2f8a5e8a7f5db265fbe89a54fb1d0f08"`
Dec 18 10:54:38.469 INFO running `"docker" "rm" "-f" "12c460be7566875927285746dd5763fa2f8a5e8a7f5db265fbe89a54fb1d0f08"`
Dec 18 10:54:38.590 INFO [stdout] 12c460be7566875927285746dd5763fa2f8a5e8a7f5db265fbe89a54fb1d0f08