Nov 18 07:35:22.970 INFO testing leonardo-heap-0.3.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 07:35:22.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:35:23.314 INFO [stdout] 8295fff620faa77a9aada7cf6c5064e54fda13c14e5c414f520bf9bcf7fbe7de
Nov 18 07:35:23.321 INFO running `"docker" "start" "-a" "8295fff620faa77a9aada7cf6c5064e54fda13c14e5c414f520bf9bcf7fbe7de"`
Nov 18 07:35:24.075 INFO [stderr] usermod: no changes
Nov 18 07:35:24.110 INFO [stderr]    Compiling leonardo-heap v0.3.0 (/source)
Nov 18 07:35:24.660 INFO [stderr] warning: function is never used: `leonardo_closed`
Nov 18 07:35:24.661 INFO [stderr]   --> src/leonardo.rs:30:1
Nov 18 07:35:24.661 INFO [stderr]    |
Nov 18 07:35:24.662 INFO [stderr] 30 | fn leonardo_closed(order: u32) -> usize {
Nov 18 07:35:24.662 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:35:24.662 INFO [stderr]    |
Nov 18 07:35:24.663 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 07:35:24.663 INFO [stderr] 
Nov 18 07:35:24.663 INFO [stderr] warning: function is never used: `leonardo_naive`
Nov 18 07:35:24.664 INFO [stderr]   --> src/leonardo.rs:43:1
Nov 18 07:35:24.664 INFO [stderr]    |
Nov 18 07:35:24.664 INFO [stderr] 43 | fn leonardo_naive(order: u32) -> usize {
Nov 18 07:35:24.664 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:35:24.665 INFO [stderr] 
Nov 18 07:35:24.665 INFO [stderr] warning: method is never used: `new_from_len`
Nov 18 07:35:24.666 INFO [stderr]   --> src/layout.rs:39:5
Nov 18 07:35:24.666 INFO [stderr]    |
Nov 18 07:35:24.666 INFO [stderr] 39 |     pub fn new_from_len(size: usize) -> Self {
Nov 18 07:35:24.667 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:35:24.667 INFO [stderr] 
Nov 18 07:35:24.736 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Nov 18 07:35:24.740 INFO [stderr] su: No module specific data is present
Nov 18 07:35:25.047 INFO running `"docker" "inspect" "8295fff620faa77a9aada7cf6c5064e54fda13c14e5c414f520bf9bcf7fbe7de"`
Nov 18 07:35:25.167 INFO running `"docker" "rm" "-f" "8295fff620faa77a9aada7cf6c5064e54fda13c14e5c414f520bf9bcf7fbe7de"`
Nov 18 07:35:25.318 INFO [stdout] 8295fff620faa77a9aada7cf6c5064e54fda13c14e5c414f520bf9bcf7fbe7de
Nov 18 07:35:25.322 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:35:25.535 INFO [stdout] 022141aae5d80867b3b44d971b712d5a422143428e991affe9bb2f57b6292f7a
Nov 18 07:35:25.540 INFO running `"docker" "start" "-a" "022141aae5d80867b3b44d971b712d5a422143428e991affe9bb2f57b6292f7a"`
Nov 18 07:35:26.207 INFO [stderr] usermod: no changes
Nov 18 07:35:26.250 INFO [stderr]    Compiling leonardo-heap v0.3.0 (/source)
Nov 18 07:35:27.921 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Nov 18 07:35:27.924 INFO [stderr] su: No module specific data is present
Nov 18 07:35:28.312 INFO running `"docker" "inspect" "022141aae5d80867b3b44d971b712d5a422143428e991affe9bb2f57b6292f7a"`
Nov 18 07:35:28.374 INFO running `"docker" "rm" "-f" "022141aae5d80867b3b44d971b712d5a422143428e991affe9bb2f57b6292f7a"`
Nov 18 07:35:28.500 INFO [stdout] 022141aae5d80867b3b44d971b712d5a422143428e991affe9bb2f57b6292f7a
Nov 18 07:35:28.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:35:28.674 INFO [stdout] a96f445c802207dd9785ab0a234f8a13f2439fb231db146951ce214247136fa6
Nov 18 07:35:28.675 INFO running `"docker" "start" "-a" "a96f445c802207dd9785ab0a234f8a13f2439fb231db146951ce214247136fa6"`
Nov 18 07:35:29.088 INFO [stderr] usermod: no changes
Nov 18 07:35:29.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 07:35:29.120 INFO [stderr]      Running /target/debug/deps/leonardo_heap-d546681c08f67880
Nov 18 07:35:29.122 INFO [stdout] 
Nov 18 07:35:29.122 INFO [stdout] running 23 tests
Nov 18 07:35:29.122 INFO [stdout] test tests::test_balance_after_pop_one ... ok
Nov 18 07:35:29.122 INFO [stdout] test tests::test_balance_after_pop_mutiple_layers ... ok
Nov 18 07:35:29.122 INFO [stdout] test leonardo::tests::test_leonardo_closed_matches ... ok
Nov 18 07:35:29.125 INFO [stdout] test leonardo::tests::test_leonardo_lookup_matches ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_balance_after_pop_restring_after_sift ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_balance_after_push_first ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_balance_after_pop_empty ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_balance_after_pop_two ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_balance_after_pop_split_heaps ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_balance_after_push_second ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_balance_after_push_merge ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_iter ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_sift_down_sorting ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_sift_down_one ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_push_pop ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_sift_down_two ... ok
Nov 18 07:35:29.125 INFO [stdout] test tests::test_sift_down_zero ... ok
Nov 18 07:35:29.126 INFO [stdout] test tests::test_random ... ok
Nov 18 07:35:29.127 INFO [stdout] test tests::test_sift_down_three ... ok
Nov 18 07:35:29.135 INFO [stdout] test tests::test_sort_random ... ok
Nov 18 07:35:29.165 INFO [stdout] test tests::test_balance_after_pop_mismatched_lengths ... ok
Nov 18 07:35:29.165 INFO [stdout] test tests::test_balance_after_push_mismatched_lengths ... ok
Nov 18 07:35:29.165 INFO [stdout] test tests::test_sift_down_wrong_order ... ok
Nov 18 07:35:29.165 INFO [stdout] 
Nov 18 07:35:29.165 INFO [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:35:29.165 INFO [stdout] 
Nov 18 07:35:29.169 INFO [stderr] su: No module specific data is present
Nov 18 07:35:29.440 INFO running `"docker" "inspect" "a96f445c802207dd9785ab0a234f8a13f2439fb231db146951ce214247136fa6"`
Nov 18 07:35:29.560 INFO running `"docker" "rm" "-f" "a96f445c802207dd9785ab0a234f8a13f2439fb231db146951ce214247136fa6"`
Nov 18 07:35:29.691 INFO [stdout] a96f445c802207dd9785ab0a234f8a13f2439fb231db146951ce214247136fa6