[INFO] crate binary-heap-plus 0.3.0 is already in cache
[INFO] testing binary-heap-plus-0.3.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate binary-heap-plus 0.3.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate binary-heap-plus 0.3.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate binary-heap-plus 0.3.0
[INFO] finished tweaking crates.io crate binary-heap-plus 0.3.0
[INFO] tweaked toml for crates.io crate binary-heap-plus 0.3.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed2659afda433f6e0e0fc9d0e2493d228942835a85a0c2233d030feb41efd48b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ed2659afda433f6e0e0fc9d0e2493d228942835a85a0c2233d030feb41efd48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed2659afda433f6e0e0fc9d0e2493d228942835a85a0c2233d030feb41efd48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed2659afda433f6e0e0fc9d0e2493d228942835a85a0c2233d030feb41efd48b", kill_on_drop: false }`
[INFO] [stdout] ed2659afda433f6e0e0fc9d0e2493d228942835a85a0c2233d030feb41efd48b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0ee1e16fa7a2968066fa82eeb5a60931c4717ee8874ed28865be7bbcbfc2ad2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a0ee1e16fa7a2968066fa82eeb5a60931c4717ee8874ed28865be7bbcbfc2ad2", kill_on_drop: false }`
[INFO] [stderr]    Compiling compare v0.1.0
[INFO] [stderr]    Compiling binary-heap-plus v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "a0ee1e16fa7a2968066fa82eeb5a60931c4717ee8874ed28865be7bbcbfc2ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ee1e16fa7a2968066fa82eeb5a60931c4717ee8874ed28865be7bbcbfc2ad2", kill_on_drop: false }`
[INFO] [stdout] a0ee1e16fa7a2968066fa82eeb5a60931c4717ee8874ed28865be7bbcbfc2ad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35dc0d5e1f9f9f50b663f9b7250e2cb29f1c76cfda552cf6d89bcf533ec80748
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "35dc0d5e1f9f9f50b663f9b7250e2cb29f1c76cfda552cf6d89bcf533ec80748", kill_on_drop: false }`
[INFO] [stderr]    Compiling binary-heap-plus v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "35dc0d5e1f9f9f50b663f9b7250e2cb29f1c76cfda552cf6d89bcf533ec80748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35dc0d5e1f9f9f50b663f9b7250e2cb29f1c76cfda552cf6d89bcf533ec80748", kill_on_drop: false }`
[INFO] [stdout] 35dc0d5e1f9f9f50b663f9b7250e2cb29f1c76cfda552cf6d89bcf533ec80748
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 245a7ac9cee30a85e05e74b137fc9b69aeb20a8699ca015e872db1600b228973
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "245a7ac9cee30a85e05e74b137fc9b69aeb20a8699ca015e872db1600b228973", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/binary_heap_plus-c79ca84519c04757
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test from_liballoc::test_from_iter ... ok
[INFO] [stdout] test from_liballoc::test_extend_specialization ... ok
[INFO] [stdout] test from_liballoc::test_peek_mut ... ok
[INFO] [stdout] test from_liballoc::test_peek_mut_pop ... ok
[INFO] [stdout] test from_liballoc::test_extend_ref ... ok
[INFO] [stdout] test from_liballoc::test_push ... ok
[INFO] [stdout] test from_liballoc::test_empty_pop ... ok
[INFO] [stdout] test from_liballoc::test_empty_peek ... ok
[INFO] [stdout] test from_liballoc::test_empty_peek_mut ... ok
[INFO] [stdout] test from_liballoc::test_drain ... ok
[INFO] [stdout] test from_liballoc::test_to_vec ... ok
[INFO] [stdout] test from_liballoc::test_into_iter_sorted_collect ... ok
[INFO] [stdout] test from_liballoc::test_iterator ... ok
[INFO] [stdout] test from_liballoc::test_append ... ok
[INFO] [stdout] test from_liballoc::test_move_iter_reverse ... ok
[INFO] [stdout] test from_liballoc::test_move_iter_size_hint ... ok
[INFO] [stdout] test from_liballoc::test_move_iter ... ok
[INFO] [stdout] test from_liballoc::test_iterator_reverse ... ok
[INFO] [stdout] test from_liballoc::test_append_to_empty ... ok
[INFO] [stderr]    Doc-tests binary-heap-plus
[INFO] [stdout] test from_liballoc::test_peek_and_pop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::len (line 974) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::peek (line 645) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::into_sorted_vec (line 863) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::iter (line 603) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::append (line 1071) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::into_iter (line 1417) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::peek_mut (line 671) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::into_iter_sorted (line 626) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::drain (line 1016) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::into_vec (line 841) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::is_empty (line 991) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::clear (line 1042) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::capacity (line 703) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::pop (line 792) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap (line 194) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::push (line 817) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::shrink_to_fit (line 772) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap (line 33) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T>::new (line 412) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, MinComparator>::with_capacity_min (line 483) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::reserve (line 754) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T>::with_capacity (line 436) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, FnComparator<F>>::new_by (line 509) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, KeyComparator<F>>::new_by_key (line 558) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, MinComparator>::new_min (line 460) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, KeyComparator<F>>::with_capacity_by_key (line 581) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, FnComparator<F>>::with_capacity_by (line 532) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/binary_heap.rs - binary_heap::BinaryHeap<T, C>::reserve_exact (line 729) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "245a7ac9cee30a85e05e74b137fc9b69aeb20a8699ca015e872db1600b228973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "245a7ac9cee30a85e05e74b137fc9b69aeb20a8699ca015e872db1600b228973", kill_on_drop: false }`
[INFO] [stdout] 245a7ac9cee30a85e05e74b137fc9b69aeb20a8699ca015e872db1600b228973