Nov 28 22:47:51.679 INFO checking leonardo-heap-0.3.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 22:47:51.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 22:47:51.935 INFO [stdout] f05aa2149da1d44939a20a064eddbd949232fcd36b7b2f4404f5f206b1fd3d20
Nov 28 22:47:51.942 INFO running `"docker" "start" "-a" "f05aa2149da1d44939a20a064eddbd949232fcd36b7b2f4404f5f206b1fd3d20"`
Nov 28 22:47:52.793 INFO [stderr] usermod: no changes
Nov 28 22:47:52.852 INFO [stderr]     Checking leonardo-heap v0.3.0 (/source)
Nov 28 22:47:53.867 INFO [stderr] warning: function is never used: `leonardo_closed`
Nov 28 22:47:53.867 INFO [stderr]   --> src/leonardo.rs:30:1
Nov 28 22:47:53.867 INFO [stderr]    |
Nov 28 22:47:53.868 INFO [stderr] 30 | fn leonardo_closed(order: u32) -> usize {
Nov 28 22:47:53.868 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:47:53.868 INFO [stderr]    |
Nov 28 22:47:53.869 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 22:47:53.869 INFO [stderr] 
Nov 28 22:47:53.869 INFO [stderr] warning: function is never used: `leonardo_naive`
Nov 28 22:47:53.869 INFO [stderr]   --> src/leonardo.rs:43:1
Nov 28 22:47:53.870 INFO [stderr]    |
Nov 28 22:47:53.870 INFO [stderr] 43 | fn leonardo_naive(order: u32) -> usize {
Nov 28 22:47:53.870 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:47:53.870 INFO [stderr] 
Nov 28 22:47:53.871 INFO [stderr] warning: method is never used: `new_from_len`
Nov 28 22:47:53.871 INFO [stderr]   --> src/layout.rs:39:5
Nov 28 22:47:53.871 INFO [stderr]    |
Nov 28 22:47:53.871 INFO [stderr] 39 |     pub fn new_from_len(size: usize) -> Self {
Nov 28 22:47:53.872 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:47:53.872 INFO [stderr] 
Nov 28 22:47:54.537 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Nov 28 22:47:54.537 INFO [stderr] su: No module specific data is present
Nov 28 22:47:55.103 INFO running `"docker" "inspect" "f05aa2149da1d44939a20a064eddbd949232fcd36b7b2f4404f5f206b1fd3d20"`
Nov 28 22:47:55.416 INFO running `"docker" "rm" "-f" "f05aa2149da1d44939a20a064eddbd949232fcd36b7b2f4404f5f206b1fd3d20"`
Nov 28 22:47:55.725 INFO [stdout] f05aa2149da1d44939a20a064eddbd949232fcd36b7b2f4404f5f206b1fd3d20