[INFO] fetching crate rudac 0.8.3...
[INFO] testing rudac-0.8.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rudac 0.8.3 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate rudac 0.8.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rudac 0.8.3
[INFO] finished tweaking crates.io crate rudac 0.8.3
[INFO] tweaked toml for crates.io crate rudac 0.8.3 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d44175176f44a3b8edce536a13b8f147328d75903bbaa36fdb0cd577b129cf6
[INFO] running `Command { std: "docker" "start" "-a" "9d44175176f44a3b8edce536a13b8f147328d75903bbaa36fdb0cd577b129cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d44175176f44a3b8edce536a13b8f147328d75903bbaa36fdb0cd577b129cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d44175176f44a3b8edce536a13b8f147328d75903bbaa36fdb0cd577b129cf6", kill_on_drop: false }`
[INFO] [stdout] 9d44175176f44a3b8edce536a13b8f147328d75903bbaa36fdb0cd577b129cf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14d3d9827e3756d307668dc9e892b69c967c459a8d49d4059013af840737d0a5
[INFO] running `Command { std: "docker" "start" "-a" "14d3d9827e3756d307668dc9e892b69c967c459a8d49d4059013af840737d0a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rudac v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "14d3d9827e3756d307668dc9e892b69c967c459a8d49d4059013af840737d0a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d3d9827e3756d307668dc9e892b69c967c459a8d49d4059013af840737d0a5", kill_on_drop: false }`
[INFO] [stdout] 14d3d9827e3756d307668dc9e892b69c967c459a8d49d4059013af840737d0a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3908929072cf1a41b314e4f116b81a0723c4205a7b00ae9315108dcc8fa77444
[INFO] running `Command { std: "docker" "start" "-a" "3908929072cf1a41b314e4f116b81a0723c4205a7b00ae9315108dcc8fa77444", kill_on_drop: false }`
[INFO] [stderr]    Compiling rudac v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/queue/circular.rs:566:9
[INFO] [stdout]     |
[INFO] [stdout] 566 |         &vc[0];
[INFO] [stdout]     |         ^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 566 |         let _ = &vc[0];
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/queue/circular.rs:574:9
[INFO] [stdout]     |
[INFO] [stdout] 574 |         &vc[0];
[INFO] [stdout]     |         ^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 574 |         let _ = &vc[0];
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/queue/circular.rs:584:9
[INFO] [stdout]     |
[INFO] [stdout] 584 |         &vc[1];
[INFO] [stdout]     |         ^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 584 |         let _ = &vc[1];
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/queue/circular.rs:596:9
[INFO] [stdout]     |
[INFO] [stdout] 596 |         &vc[3];
[INFO] [stdout]     |         ^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 596 |         let _ = &vc[3];
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/queue/circular.rs:609:9
[INFO] [stdout]     |
[INFO] [stdout] 609 |         &vc[3];
[INFO] [stdout]     |         ^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 609 |         let _ = &vc[3];
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.08s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rudac-af0c632319d3634f)
[INFO] running `Command { std: "docker" "inspect" "3908929072cf1a41b314e4f116b81a0723c4205a7b00ae9315108dcc8fa77444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3908929072cf1a41b314e4f116b81a0723c4205a7b00ae9315108dcc8fa77444", kill_on_drop: false }`
[INFO] [stdout] 3908929072cf1a41b314e4f116b81a0723c4205a7b00ae9315108dcc8fa77444
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66da8905653d4ba029154a909a6e541c50b62f23610866b5e009a4bc3afceb84
[INFO] running `Command { std: "docker" "start" "-a" "66da8905653d4ba029154a909a6e541c50b62f23610866b5e009a4bc3afceb84", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/queue/circular.rs:566:9
[INFO] [stderr]     |
[INFO] [stderr] 566 |         &vc[0];
[INFO] [stderr]     |         ^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 566 |         let _ = &vc[0];
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/queue/circular.rs:574:9
[INFO] [stderr]     |
[INFO] [stderr] 574 |         &vc[0];
[INFO] [stderr]     |         ^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 574 |         let _ = &vc[0];
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/queue/circular.rs:584:9
[INFO] [stderr]     |
[INFO] [stderr] 584 |         &vc[1];
[INFO] [stderr]     |         ^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 584 |         let _ = &vc[1];
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/queue/circular.rs:596:9
[INFO] [stderr]     |
[INFO] [stderr] 596 |         &vc[3];
[INFO] [stderr]     |         ^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 596 |         let _ = &vc[3];
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/queue/circular.rs:609:9
[INFO] [stderr]     |
[INFO] [stderr] 609 |         &vc[3];
[INFO] [stderr]     |         ^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 609 |         let _ = &vc[3];
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rudac` (lib test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rudac-af0c632319d3634f)
[INFO] [stdout] 
[INFO] [stdout] running 229 tests
[INFO] [stdout] test algo::find::kth::tests::algo_find_kth_1 ... ok
[INFO] [stdout] test algo::find::kth::tests::algo_find_kth_3 ... ok
[INFO] [stdout] test algo::find::kth::tests::algo_find_set_median_1 ... ok
[INFO] [stdout] test algo::search::binary::tests::algo_search_binary_search ... ok
[INFO] [stdout] test algo::search::exponential::tests::algo_search_exponential_search ... ok
[INFO] [stdout] test algo::search::fibonacci::tests::algo_search_fibonacci_search ... ok
[INFO] [stdout] test algo::sort::merge::tests::algo_sort_merge_1 ... ok
[INFO] [stdout] test algo::search::linear::tests::algo_search_linear_search ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_init_max ... ok
[INFO] [stdout] test algo::sort::quick::tests::algo_sort_quick_1 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_init_min ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_merge_max_1 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_merge_max_2 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_merge_min_1 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_merge_min_2 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_peek_max_1 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_peek_max_2 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_peek_max_empty_heap ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_peek_min_1 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_peek_min_2 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_peek_min_empty_heap ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_pop_max_1 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_pop_max_2 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_pop_min_1 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_pop_min_2 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_push_max_1 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_push_max_2 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_push_max_3 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_push_min_1 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_push_min_2 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_push_min_3 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_consolidate_1 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_consolidate_2 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_consolidate_4 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_consolidate_5 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_consolidate_6 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_init ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_consolidate_3 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_merge_2 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_merge_1 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_merge_3 ... ok
[INFO] [stdout] test algo::find::kth::tests::algo_find_kth_2 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_merge_after_consolidate ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_pop_1 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_pop_2 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_pop_3 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_pop_4 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_pop_multi_1 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_push_1 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_pop_multi_2 ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_push_2 ... ok
[INFO] [stdout] test heap::fibonacci::internal_tree_tests::heap_fibonacci_internal_tree_add_child_2 ... ok
[INFO] [stdout] test heap::fibonacci::internal_tree_tests::heap_fibonacci_internal_tree_add_child_1 ... ok
[INFO] [stdout] test heap::fibonacci::internal_tree_tests::heap_fibonacci_internal_tree_init ... ok
[INFO] [stdout] test heap::fibonacci::internal_tree_tests::heap_fibonacci_internal_tree_is_smaller ... ok
[INFO] [stdout] test heap::fibonacci::internal_tree_tests::heap_fibonacci_internal_tree_merge_1 ... ok
[INFO] [stdout] test heap::fibonacci::internal_tree_tests::heap_fibonacci_internal_tree_merge_2 ... ok
[INFO] [stdout] test heap::fibonacci::internal_tree_tests::heap_fibonacci_internal_tree_merge_3 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_build_heap_1 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_build_heap_2 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_greatest_child_or_grandchild_1 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_init ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_peek_max_1 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_peek_max_2 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_peek_max_3 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_peek_max_4 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_peek_min_1 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_peek_min_2 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_peek_min_3 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_pop_max ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_pop_min ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_push_1 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_push_2 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_push_down_1 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_push_pop_max_1 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_push_pop_max_2 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_push_pop_max_3 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_push_pop_min_1 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_push_pop_min_2 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_push_pop_min_3 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_replace_max_1 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_replace_max_3 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_replace_min_1 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_replace_max_2 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_replace_min_2 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_smallest_child_or_grandchild_1 ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_tree_has_child ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_tree_grandparent ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_tree_has_grandparent ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_tree_has_left_child ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_tree_has_right_child ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_tree_is_on_min_level ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_tree_left_child ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_tree_parent ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_tree_right_child ... ok
[INFO] [stdout] test heap::minmax::tests::heap_minmax_with_capacity ... ok
[INFO] [stdout] test queue::circular::tests::apply_map ... ok
[INFO] [stdout] test queue::circular::tests::apply_map_closure ... ok
[INFO] [stdout] test queue::circular::tests::apply_map_primitive_data ... ok
[INFO] [stdout] test queue::circular::tests::apply_map_closure_primitive_data ... ok
[INFO] [stdout] test queue::circular::tests::clear_circular_queue ... ok
[INFO] [stdout] test queue::circular::tests::clear_queue_with_capacity_zero ... ok
[INFO] [stdout] test queue::circular::tests::create_circular_queue_1 ... ok
[INFO] [stdout] test queue::circular::tests::create_circular_queue_2 ... ok
[INFO] [stdout] test queue::circular::tests::dequeue_multiple_elements ... ok
[INFO] [stdout] test queue::circular::tests::dequeue_on_queue_capacity_zero ... ok
[INFO] [stdout] test queue::circular::tests::dequeue_one_element ... ok
[INFO] [stdout] test queue::circular::tests::enqueue_dequeue_of_primitive_data ... ok
[INFO] [stdout] test queue::circular::tests::dequeue_when_rear_smaller_than_front_index ... ok
[INFO] [stdout] test queue::circular::tests::enqueue_on_capacity_big ... ok
[INFO] [stdout] test queue::circular::tests::enqueue_on_capacity_zero ... ok
[INFO] [stdout] test queue::circular::tests::enqueue_on_full_queue ... ok
[INFO] [stdout] test queue::circular::tests::index_trait ... ok
[INFO] [stdout] test queue::circular::tests::index_trait_rear_before_front ... ok
[INFO] [stdout] test queue::circular::tests::iterator_trait_on_empty_queue ... ok
[INFO] [stdout] test queue::circular::tests::iterator_trait ... ok
[INFO] [stdout] test queue::circular::tests::mut_index_trait_dequeue ... ok
[INFO] [stdout] test queue::circular::tests::mut_index_trait ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_contains_1 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_ceiling_1 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_delete_1 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_delete_2 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_delete_max_1 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_delete_min_1 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_delete_max_2 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_delete_min_2 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_floor_1 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_get_1 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_init ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_get_2 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_insert_1 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_get_3 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_insert_2 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_insert_3 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_is_empty ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_keys_1 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_node_max_height ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_node_update_height ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_keys_between_1 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_size_1 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_rank_1 ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_select_1 ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_init_max ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_init_min ... ok
[INFO] [stdout] test tree::avl::tests::tree_avl_size_between_1 ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_merge_rank_0_max ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_merge_rank_0_min ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_merge_rank_0_ref_max ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_merge_rank_0_ref_min ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_merge_rank_1_max ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_merge_rank_1_min ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_merge_rank_2_max ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_merge_rank_2_min ... ok
[INFO] [stdout] test tree::interval::tests::tree_interval_debug ... ok
[INFO] [stdout] test tree::interval::tests::tree_interval_delete_1 ... ok
[INFO] [stdout] test heap::binomial::tests::heap_binomial_panic_merge - should panic ... ok
[INFO] [stdout] test tree::interval::tests::tree_interval_delete_max_1 ... ok
[INFO] [stdout] test tree::interval::tests::tree_interval_find_overlap_1 ... ok
[INFO] [stdout] test tree::interval::tests::tree_interval_delete_min_1 ... ok
[INFO] [stdout] test tree::interval::tests::tree_interval_find_overlap_2 ... ok
[INFO] [stdout] test tree::interval::tests::tree_interval_init ... ok
[INFO] [stdout] test tree::interval::tests::tree_interval_insert ... ok
[INFO] [stdout] test tree::interval::tests::tree_interval_intervals_between_1 ... ok
[INFO] [stdout] test tree::interval::tests::tree_interval_find_overlap_3 ... ok
[INFO] [stdout] test tree::interval::tests::tree_interval_find_overlaps_1 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_contains_1 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_delete_1 ... ok
[INFO] [stdout] test tree::interval::tests::tree_interval_select_1 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_delete_max_1 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_ceiling_1 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_get_1 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_delete_2 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_floor_1 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_delete_min_1 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_insert_1 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_delete_min_2 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_insert_2 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_delete_max_2 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_get_2 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_init ... ok
[INFO] [stdout] test heap::fibonacci::fibonacci_heap_tests::heap_fibonacci_panic_merge - should panic ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_get_3 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_is_empty ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_size_1 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_insert_3 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_keys_1 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_contains_3 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_contains_1 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_rank_1 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_size_between_1 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_contains_4 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_get_overlap_1 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_contains_2 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_get_overlap_10 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_contains_5 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_get_overlap_3 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_select_1 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_get_overlap_11 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_get_overlap_2 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_get_overlap_4 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_get_overlap_5 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_get_overlap_6 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_get_overlap_7 ... ok
[INFO] [stdout] test tree::rb::tests::tree_rb_keys_between_1 ... ok
[INFO] [stdout] test util::interval::tests::util_interval_compare_1 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_get_overlap_9 ... ok
[INFO] [stdout] test util::interval::tests::until_interval_get_overlap_8 ... ok
[INFO] [stdout] test util::interval::tests::util_interval_overlaps_1 ... ok
[INFO] [stdout] test util::interval::tests::util_interval_overlaps_2 ... ok
[INFO] [stdout] test util::interval::tests::util_interval_overlaps_3 ... ok
[INFO] [stdout] test util::interval::tests::util_interval_overlaps_4 ... ok
[INFO] [stdout] test heap::fibonacci::internal_tree_tests::heap_fibonacci_internal_tree_panic_merge - should panic ... ok
[INFO] [stdout] test util::interval::tests::util_interval_overlaps_5 ... ok
[INFO] [stdout] test util::interval::tests::util_interval_overlaps_7 ... ok
[INFO] [stdout] test util::interval::tests::util_interval_overlaps_6 ... ok
[INFO] [stdout] test util::interval::tests::util_interval_overlaps_8 ... ok
[INFO] [stdout] test util::interval::tests::util_interval_valid_1 ... ok
[INFO] [stdout] test queue::circular::tests::index_trait_out_of_bounds - should panic ... ok
[INFO] [stdout] test queue::circular::tests::index_trait_out_of_bounds_1 - should panic ... ok
[INFO] [stdout] test queue::circular::tests::index_trait_out_of_bounds_2 - should panic ... ok
[INFO] [stdout] test queue::circular::tests::index_trait_out_of_bounds_3 - should panic ... ok
[INFO] [stdout] test queue::circular::tests::index_trait_out_of_bounds_rear_before_front_index - should panic ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_panic_get_payload - should panic ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_panic_merge_different_ranks - should panic ... ok
[INFO] [stdout] test tree::binomial::tests::tree_binomial_panic_merge_min_max - should panic ... ok
[INFO] [stdout] test util::interval::tests::util_interval_panic_new_1 - should panic ... ok
[INFO] [stdout] test util::interval::tests::util_interval_panic_new_2 - should panic ... ok
[INFO] [stdout] test util::interval::tests::util_interval_panic_new_3 - should panic ... ok
[INFO] [stdout] test util::interval::tests::util_interval_panic_new_4 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 229 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rudac
[INFO] [stdout] 
[INFO] [stdout] running 140 tests
[INFO] [stdout] test src/tree/avl.rs - tree::avl::AVL<K,V>::size (line 140) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name rudac --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern rudac=/opt/rustwide/target/debug/deps/librudac-ca1752c07d50ce1b.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "66da8905653d4ba029154a909a6e541c50b62f23610866b5e009a4bc3afceb84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66da8905653d4ba029154a909a6e541c50b62f23610866b5e009a4bc3afceb84", kill_on_drop: false }`
[INFO] [stdout] 66da8905653d4ba029154a909a6e541c50b62f23610866b5e009a4bc3afceb84