Nov 18 07:35:22.610 INFO testing leonardo-heap-0.3.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 07:35:22.610 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 07:35:22.824 INFO [stdout] 5b215d96b7a4a9fc70b77da381152367adc0854f7ebc9c3538fe77b326d972d7
Nov 18 07:35:22.825 INFO running `"docker" "start" "-a" "5b215d96b7a4a9fc70b77da381152367adc0854f7ebc9c3538fe77b326d972d7"`
Nov 18 07:35:23.433 INFO [stderr] usermod: no changes
Nov 18 07:35:23.497 INFO [stderr]    Compiling leonardo-heap v0.3.0 (/source)
Nov 18 07:35:24.119 INFO [stderr] warning: function is never used: `leonardo_closed`
Nov 18 07:35:24.119 INFO [stderr]   --> src/leonardo.rs:30:1
Nov 18 07:35:24.119 INFO [stderr]    |
Nov 18 07:35:24.119 INFO [stderr] 30 | fn leonardo_closed(order: u32) -> usize {
Nov 18 07:35:24.119 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:35:24.119 INFO [stderr]    |
Nov 18 07:35:24.119 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 07:35:24.119 INFO [stderr] 
Nov 18 07:35:24.119 INFO [stderr] warning: function is never used: `leonardo_naive`
Nov 18 07:35:24.119 INFO [stderr]   --> src/leonardo.rs:43:1
Nov 18 07:35:24.119 INFO [stderr]    |
Nov 18 07:35:24.119 INFO [stderr] 43 | fn leonardo_naive(order: u32) -> usize {
Nov 18 07:35:24.119 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:35:24.119 INFO [stderr] 
Nov 18 07:35:24.123 INFO [stderr] warning: method is never used: `new_from_len`
Nov 18 07:35:24.123 INFO [stderr]   --> src/layout.rs:39:5
Nov 18 07:35:24.123 INFO [stderr]    |
Nov 18 07:35:24.123 INFO [stderr] 39 |     pub fn new_from_len(size: usize) -> Self {
Nov 18 07:35:24.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:35:24.124 INFO [stderr] 
Nov 18 07:35:24.185 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Nov 18 07:35:24.188 INFO [stderr] su: No module specific data is present
Nov 18 07:35:24.508 INFO running `"docker" "inspect" "5b215d96b7a4a9fc70b77da381152367adc0854f7ebc9c3538fe77b326d972d7"`
Nov 18 07:35:24.633 INFO running `"docker" "rm" "-f" "5b215d96b7a4a9fc70b77da381152367adc0854f7ebc9c3538fe77b326d972d7"`
Nov 18 07:35:24.752 INFO [stdout] 5b215d96b7a4a9fc70b77da381152367adc0854f7ebc9c3538fe77b326d972d7
Nov 18 07:35:24.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 07:35:24.935 INFO [stdout] 18ef55194467a01c45557724e053dc877d20e912b809820b1116866c41420d44
Nov 18 07:35:24.937 INFO running `"docker" "start" "-a" "18ef55194467a01c45557724e053dc877d20e912b809820b1116866c41420d44"`
Nov 18 07:35:25.511 INFO [stderr] usermod: no changes
Nov 18 07:35:25.550 INFO [stderr]    Compiling leonardo-heap v0.3.0 (/source)
Nov 18 07:35:27.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Nov 18 07:35:27.203 INFO [stderr] su: No module specific data is present
Nov 18 07:35:27.474 INFO running `"docker" "inspect" "18ef55194467a01c45557724e053dc877d20e912b809820b1116866c41420d44"`
Nov 18 07:35:27.651 INFO running `"docker" "rm" "-f" "18ef55194467a01c45557724e053dc877d20e912b809820b1116866c41420d44"`
Nov 18 07:35:27.839 INFO [stdout] 18ef55194467a01c45557724e053dc877d20e912b809820b1116866c41420d44
Nov 18 07:35:27.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 07:35:28.080 INFO [stdout] e3ad24cfe49ebb9b54bd52d97a38af5f640d3870d17878118e001454241a681f
Nov 18 07:35:28.080 INFO running `"docker" "start" "-a" "e3ad24cfe49ebb9b54bd52d97a38af5f640d3870d17878118e001454241a681f"`
Nov 18 07:35:28.658 INFO [stderr] usermod: no changes
Nov 18 07:35:28.711 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 07:35:28.712 INFO [stderr]      Running /target/debug/deps/leonardo_heap-4832e9df685ecd9d
Nov 18 07:35:28.713 INFO [stdout] 
Nov 18 07:35:28.713 INFO [stdout] running 23 tests
Nov 18 07:35:28.714 INFO [stdout] test tests::test_balance_after_pop_restring_after_sift ... ok
Nov 18 07:35:28.714 INFO [stdout] test tests::test_balance_after_pop_split_heaps ... ok
Nov 18 07:35:28.714 INFO [stdout] test tests::test_balance_after_push_first ... ok
Nov 18 07:35:28.717 INFO [stdout] test tests::test_balance_after_pop_two ... ok
Nov 18 07:35:28.718 INFO [stdout] test tests::test_balance_after_push_merge ... ok
Nov 18 07:35:28.718 INFO [stdout] test tests::test_balance_after_pop_one ... ok
Nov 18 07:35:28.718 INFO [stdout] test leonardo::tests::test_leonardo_lookup_matches ... ok
Nov 18 07:35:28.718 INFO [stdout] test tests::test_push_pop ... ok
Nov 18 07:35:28.718 INFO [stdout] test tests::test_iter ... ok
Nov 18 07:35:28.718 INFO [stdout] test tests::test_sift_down_one ... ok
Nov 18 07:35:28.718 INFO [stdout] test leonardo::tests::test_leonardo_closed_matches ... ok
Nov 18 07:35:28.718 INFO [stdout] test tests::test_balance_after_push_second ... ok
Nov 18 07:35:28.718 INFO [stdout] test tests::test_random ... ok
Nov 18 07:35:28.718 INFO [stdout] test tests::test_sift_down_sorting ... ok
Nov 18 07:35:28.718 INFO [stdout] test tests::test_sift_down_three ... ok
Nov 18 07:35:28.720 INFO [stdout] test tests::test_balance_after_pop_mutiple_layers ... ok
Nov 18 07:35:28.724 INFO [stdout] test tests::test_sift_down_two ... ok
Nov 18 07:35:28.724 INFO [stdout] test tests::test_sift_down_zero ... ok
Nov 18 07:35:28.724 INFO [stdout] test tests::test_balance_after_pop_empty ... ok
Nov 18 07:35:28.727 INFO [stdout] test tests::test_sort_random ... ok
Nov 18 07:35:28.753 INFO [stdout] test tests::test_balance_after_push_mismatched_lengths ... ok
Nov 18 07:35:28.753 INFO [stdout] test tests::test_balance_after_pop_mismatched_lengths ... ok
Nov 18 07:35:28.756 INFO [stdout] test tests::test_sift_down_wrong_order ... ok
Nov 18 07:35:28.756 INFO [stdout] 
Nov 18 07:35:28.756 INFO [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:35:28.756 INFO [stdout] 
Nov 18 07:35:28.758 INFO [stderr] su: No module specific data is present
Nov 18 07:35:29.152 INFO running `"docker" "inspect" "e3ad24cfe49ebb9b54bd52d97a38af5f640d3870d17878118e001454241a681f"`
Nov 18 07:35:29.252 INFO running `"docker" "rm" "-f" "e3ad24cfe49ebb9b54bd52d97a38af5f640d3870d17878118e001454241a681f"`
Nov 18 07:35:29.331 INFO [stdout] e3ad24cfe49ebb9b54bd52d97a38af5f640d3870d17878118e001454241a681f