Dec 07 08:47:18.551 INFO testing leonardo-heap-0.3.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 08:47:18.551 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 08:47:18.776 INFO [stdout] 23d8b00118aca3d3d850186f6116a7a80f328ebd9c8ce1fab20f299bbe2066b4
Dec 07 08:47:18.778 INFO running `"docker" "start" "-a" "23d8b00118aca3d3d850186f6116a7a80f328ebd9c8ce1fab20f299bbe2066b4"`
Dec 07 08:47:19.264 INFO [stderr] usermod: no changes
Dec 07 08:47:19.300 INFO [stderr]    Compiling leonardo-heap v0.3.0 (/source)
Dec 07 08:47:19.928 INFO [stderr] warning: function is never used: `leonardo_closed`
Dec 07 08:47:19.928 INFO [stderr]   --> src/leonardo.rs:30:1
Dec 07 08:47:19.928 INFO [stderr]    |
Dec 07 08:47:19.928 INFO [stderr] 30 | fn leonardo_closed(order: u32) -> usize {
Dec 07 08:47:19.928 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 08:47:19.928 INFO [stderr]    |
Dec 07 08:47:19.928 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 08:47:19.928 INFO [stderr] 
Dec 07 08:47:19.928 INFO [stderr] warning: function is never used: `leonardo_naive`
Dec 07 08:47:19.928 INFO [stderr]   --> src/leonardo.rs:43:1
Dec 07 08:47:19.928 INFO [stderr]    |
Dec 07 08:47:19.928 INFO [stderr] 43 | fn leonardo_naive(order: u32) -> usize {
Dec 07 08:47:19.928 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 08:47:19.928 INFO [stderr] 
Dec 07 08:47:19.928 INFO [stderr] warning: method is never used: `new_from_len`
Dec 07 08:47:19.928 INFO [stderr]   --> src/layout.rs:39:5
Dec 07 08:47:19.928 INFO [stderr]    |
Dec 07 08:47:19.929 INFO [stderr] 39 |     pub fn new_from_len(size: usize) -> Self {
Dec 07 08:47:19.929 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 08:47:19.929 INFO [stderr] 
Dec 07 08:47:19.967 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 07 08:47:19.969 INFO [stderr] su: No module specific data is present
Dec 07 08:47:20.208 INFO running `"docker" "inspect" "23d8b00118aca3d3d850186f6116a7a80f328ebd9c8ce1fab20f299bbe2066b4"`
Dec 07 08:47:20.298 INFO running `"docker" "rm" "-f" "23d8b00118aca3d3d850186f6116a7a80f328ebd9c8ce1fab20f299bbe2066b4"`
Dec 07 08:47:20.368 INFO [stdout] 23d8b00118aca3d3d850186f6116a7a80f328ebd9c8ce1fab20f299bbe2066b4
Dec 07 08:47:20.375 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 08:47:20.614 INFO [stdout] b90656676f8a6dbf92c99fe0e0b9d49ad2113f8a44c21357d0d76943c439319c
Dec 07 08:47:20.618 INFO running `"docker" "start" "-a" "b90656676f8a6dbf92c99fe0e0b9d49ad2113f8a44c21357d0d76943c439319c"`
Dec 07 08:47:21.416 INFO [stderr] usermod: no changes
Dec 07 08:47:21.484 INFO [stderr]    Compiling leonardo-heap v0.3.0 (/source)
Dec 07 08:47:23.628 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 07 08:47:23.632 INFO [stderr] su: No module specific data is present
Dec 07 08:47:24.512 INFO running `"docker" "inspect" "b90656676f8a6dbf92c99fe0e0b9d49ad2113f8a44c21357d0d76943c439319c"`
Dec 07 08:47:24.790 INFO running `"docker" "rm" "-f" "b90656676f8a6dbf92c99fe0e0b9d49ad2113f8a44c21357d0d76943c439319c"`
Dec 07 08:47:25.058 INFO [stdout] b90656676f8a6dbf92c99fe0e0b9d49ad2113f8a44c21357d0d76943c439319c
Dec 07 08:47:25.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 08:47:25.385 INFO [stdout] a51bb78b9d04ad62f8e7efa451c2e070deee90e0594d95609fa35e7dec878835
Dec 07 08:47:25.386 INFO running `"docker" "start" "-a" "a51bb78b9d04ad62f8e7efa451c2e070deee90e0594d95609fa35e7dec878835"`
Dec 07 08:47:26.792 INFO [stderr] usermod: no changes
Dec 07 08:47:26.826 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 08:47:26.828 INFO [stderr]      Running /target/debug/deps/leonardo_heap-3ac1856e16e19a5d
Dec 07 08:47:26.829 INFO [stdout] 
Dec 07 08:47:26.829 INFO [stdout] running 23 tests
Dec 07 08:47:26.830 INFO [stdout] test tests::test_balance_after_pop_split_heaps ... ok
Dec 07 08:47:26.830 INFO [stdout] test leonardo::tests::test_leonardo_closed_matches ... ok
Dec 07 08:47:26.830 INFO [stdout] test leonardo::tests::test_leonardo_lookup_matches ... ok
Dec 07 08:47:26.830 INFO [stdout] test tests::test_balance_after_pop_one ... ok
Dec 07 08:47:26.832 INFO [stdout] test tests::test_balance_after_pop_mutiple_layers ... ok
Dec 07 08:47:26.832 INFO [stdout] test tests::test_balance_after_pop_empty ... ok
Dec 07 08:47:26.832 INFO [stdout] test tests::test_balance_after_pop_two ... ok
Dec 07 08:47:26.832 INFO [stdout] test tests::test_balance_after_push_first ... ok
Dec 07 08:47:26.832 INFO [stdout] test tests::test_balance_after_pop_restring_after_sift ... ok
Dec 07 08:47:26.832 INFO [stdout] test tests::test_balance_after_push_merge ... ok
Dec 07 08:47:26.832 INFO [stdout] test tests::test_balance_after_push_second ... ok
Dec 07 08:47:26.832 INFO [stdout] test tests::test_iter ... ok
Dec 07 08:47:26.832 INFO [stdout] test tests::test_random ... ok
Dec 07 08:47:26.832 INFO [stdout] test tests::test_push_pop ... ok
Dec 07 08:47:26.832 INFO [stdout] test tests::test_sift_down_one ... ok
Dec 07 08:47:26.836 INFO [stdout] test tests::test_sift_down_three ... ok
Dec 07 08:47:26.836 INFO [stdout] test tests::test_sift_down_two ... ok
Dec 07 08:47:26.836 INFO [stdout] test tests::test_sift_down_zero ... ok
Dec 07 08:47:26.836 INFO [stdout] test tests::test_sift_down_sorting ... ok
Dec 07 08:47:26.838 INFO [stdout] test tests::test_sort_random ... ok
Dec 07 08:47:26.861 INFO [stdout] test tests::test_balance_after_push_mismatched_lengths ... ok
Dec 07 08:47:26.861 INFO [stdout] test tests::test_sift_down_wrong_order ... ok
Dec 07 08:47:26.862 INFO [stdout] test tests::test_balance_after_pop_mismatched_lengths ... ok
Dec 07 08:47:26.862 INFO [stdout] 
Dec 07 08:47:26.862 INFO [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 08:47:26.862 INFO [stdout] 
Dec 07 08:47:26.864 INFO [stderr] su: No module specific data is present
Dec 07 08:47:27.214 INFO running `"docker" "inspect" "a51bb78b9d04ad62f8e7efa451c2e070deee90e0594d95609fa35e7dec878835"`
Dec 07 08:47:27.326 INFO running `"docker" "rm" "-f" "a51bb78b9d04ad62f8e7efa451c2e070deee90e0594d95609fa35e7dec878835"`
Dec 07 08:47:27.439 INFO [stdout] a51bb78b9d04ad62f8e7efa451c2e070deee90e0594d95609fa35e7dec878835