Dec 15 06:21:18.540 INFO testing leonardo-heap-0.3.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 06:21:18.540 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 15 06:21:18.892 INFO [stdout] 2f8ff0903aee8b5046af63e839e66e1d46bea952d4bfba416c4820c4e13d0425
Dec 15 06:21:18.894 INFO running `"docker" "start" "-a" "2f8ff0903aee8b5046af63e839e66e1d46bea952d4bfba416c4820c4e13d0425"`
Dec 15 06:21:20.402 INFO [stderr] usermod: no changes
Dec 15 06:21:20.471 INFO [stderr]    Compiling leonardo-heap v0.3.0 (/source)
Dec 15 06:21:21.203 INFO [stderr] warning: function is never used: `leonardo_closed`
Dec 15 06:21:21.203 INFO [stderr]   --> src/leonardo.rs:30:1
Dec 15 06:21:21.203 INFO [stderr]    |
Dec 15 06:21:21.203 INFO [stderr] 30 | fn leonardo_closed(order: u32) -> usize {
Dec 15 06:21:21.203 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:21:21.203 INFO [stderr]    |
Dec 15 06:21:21.203 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 06:21:21.203 INFO [stderr] 
Dec 15 06:21:21.203 INFO [stderr] warning: function is never used: `leonardo_naive`
Dec 15 06:21:21.203 INFO [stderr]   --> src/leonardo.rs:43:1
Dec 15 06:21:21.203 INFO [stderr]    |
Dec 15 06:21:21.203 INFO [stderr] 43 | fn leonardo_naive(order: u32) -> usize {
Dec 15 06:21:21.203 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:21:21.203 INFO [stderr] 
Dec 15 06:21:21.203 INFO [stderr] warning: method is never used: `new_from_len`
Dec 15 06:21:21.203 INFO [stderr]   --> src/layout.rs:39:5
Dec 15 06:21:21.203 INFO [stderr]    |
Dec 15 06:21:21.203 INFO [stderr] 39 |     pub fn new_from_len(size: usize) -> Self {
Dec 15 06:21:21.203 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 06:21:21.203 INFO [stderr] 
Dec 15 06:21:21.246 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 15 06:21:21.248 INFO [stderr] su: No module specific data is present
Dec 15 06:21:21.544 INFO running `"docker" "inspect" "2f8ff0903aee8b5046af63e839e66e1d46bea952d4bfba416c4820c4e13d0425"`
Dec 15 06:21:21.635 INFO running `"docker" "rm" "-f" "2f8ff0903aee8b5046af63e839e66e1d46bea952d4bfba416c4820c4e13d0425"`
Dec 15 06:21:21.716 INFO [stdout] 2f8ff0903aee8b5046af63e839e66e1d46bea952d4bfba416c4820c4e13d0425
Dec 15 06:21:21.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 15 06:21:21.897 INFO [stdout] ad7fac3806fedafe94d82fd8463da7b6eb69f17ff08c8e31e340ccca3421a8e0
Dec 15 06:21:21.900 INFO running `"docker" "start" "-a" "ad7fac3806fedafe94d82fd8463da7b6eb69f17ff08c8e31e340ccca3421a8e0"`
Dec 15 06:21:22.536 INFO [stderr] usermod: no changes
Dec 15 06:21:22.620 INFO [stderr]    Compiling leonardo-heap v0.3.0 (/source)
Dec 15 06:21:24.393 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Dec 15 06:21:24.397 INFO [stderr] su: No module specific data is present
Dec 15 06:21:24.715 INFO running `"docker" "inspect" "ad7fac3806fedafe94d82fd8463da7b6eb69f17ff08c8e31e340ccca3421a8e0"`
Dec 15 06:21:24.783 INFO running `"docker" "rm" "-f" "ad7fac3806fedafe94d82fd8463da7b6eb69f17ff08c8e31e340ccca3421a8e0"`
Dec 15 06:21:24.865 INFO [stdout] ad7fac3806fedafe94d82fd8463da7b6eb69f17ff08c8e31e340ccca3421a8e0
Dec 15 06:21:24.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 15 06:21:25.093 INFO [stdout] 9f74447957df00a52e188855985992aa3c1673e042224805e68d1a96ed7e0da9
Dec 15 06:21:25.095 INFO running `"docker" "start" "-a" "9f74447957df00a52e188855985992aa3c1673e042224805e68d1a96ed7e0da9"`
Dec 15 06:21:25.728 INFO [stderr] usermod: no changes
Dec 15 06:21:25.768 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 06:21:25.769 INFO [stderr]      Running /target/debug/deps/leonardo_heap-269125b34a653ba3
Dec 15 06:21:25.771 INFO [stdout] 
Dec 15 06:21:25.771 INFO [stdout] running 23 tests
Dec 15 06:21:25.772 INFO [stdout] test tests::test_balance_after_pop_empty ... ok
Dec 15 06:21:25.772 INFO [stdout] test leonardo::tests::test_leonardo_closed_matches ... ok
Dec 15 06:21:25.772 INFO [stdout] test leonardo::tests::test_leonardo_lookup_matches ... ok
Dec 15 06:21:25.773 INFO [stdout] test tests::test_balance_after_pop_one ... ok
Dec 15 06:21:25.773 INFO [stdout] test tests::test_balance_after_pop_mutiple_layers ... ok
Dec 15 06:21:25.776 INFO [stdout] test tests::test_balance_after_pop_restring_after_sift ... ok
Dec 15 06:21:25.776 INFO [stdout] test tests::test_balance_after_pop_split_heaps ... ok
Dec 15 06:21:25.776 INFO [stdout] test tests::test_balance_after_push_first ... ok
Dec 15 06:21:25.776 INFO [stdout] test tests::test_push_pop ... ok
Dec 15 06:21:25.776 INFO [stdout] test tests::test_balance_after_pop_two ... ok
Dec 15 06:21:25.783 INFO [stdout] test tests::test_balance_after_push_merge ... ok
Dec 15 06:21:25.783 INFO [stdout] test tests::test_sift_down_one ... ok
Dec 15 06:21:25.783 INFO [stdout] test tests::test_balance_after_push_second ... ok
Dec 15 06:21:25.783 INFO [stdout] test tests::test_iter ... ok
Dec 15 06:21:25.787 INFO [stdout] test tests::test_sift_down_sorting ... ok
Dec 15 06:21:25.787 INFO [stdout] test tests::test_sift_down_two ... ok
Dec 15 06:21:25.787 INFO [stdout] test tests::test_random ... ok
Dec 15 06:21:25.787 INFO [stdout] test tests::test_sift_down_zero ... ok
Dec 15 06:21:25.787 INFO [stdout] test tests::test_sift_down_three ... ok
Dec 15 06:21:25.789 INFO [stdout] test tests::test_sort_random ... ok
Dec 15 06:21:25.820 INFO [stdout] test tests::test_balance_after_pop_mismatched_lengths ... ok
Dec 15 06:21:25.820 INFO [stdout] test tests::test_balance_after_push_mismatched_lengths ... ok
Dec 15 06:21:25.820 INFO [stdout] test tests::test_sift_down_wrong_order ... ok
Dec 15 06:21:25.820 INFO [stdout] 
Dec 15 06:21:25.820 INFO [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 06:21:25.820 INFO [stdout] 
Dec 15 06:21:25.821 INFO [stderr] su: No module specific data is present
Dec 15 06:21:26.105 INFO running `"docker" "inspect" "9f74447957df00a52e188855985992aa3c1673e042224805e68d1a96ed7e0da9"`
Dec 15 06:21:26.224 INFO running `"docker" "rm" "-f" "9f74447957df00a52e188855985992aa3c1673e042224805e68d1a96ed7e0da9"`
Dec 15 06:21:26.316 INFO [stdout] 9f74447957df00a52e188855985992aa3c1673e042224805e68d1a96ed7e0da9