[INFO] fetching crate medianheap 0.2.0...
[INFO] testing medianheap-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate medianheap 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate medianheap 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate medianheap 0.2.0
[INFO] finished tweaking crates.io crate medianheap 0.2.0
[INFO] tweaked toml for crates.io crate medianheap 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded min-max-heap v1.3.0
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f49e7a013820aa135a09bd633aec7951443959848da4d832d10cec7849fbd17
[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" "6f49e7a013820aa135a09bd633aec7951443959848da4d832d10cec7849fbd17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f49e7a013820aa135a09bd633aec7951443959848da4d832d10cec7849fbd17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f49e7a013820aa135a09bd633aec7951443959848da4d832d10cec7849fbd17", kill_on_drop: false }`
[INFO] [stdout] 6f49e7a013820aa135a09bd633aec7951443959848da4d832d10cec7849fbd17
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 352010fd6676d75148e43494faae5753a49835942da0a77b266f9b24a1696f11
[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" "352010fd6676d75148e43494faae5753a49835942da0a77b266f9b24a1696f11", kill_on_drop: false }`
[INFO] [stderr]    Compiling min-max-heap v1.3.0
[INFO] [stderr]    Compiling ordered-float v1.1.0
[INFO] [stderr]    Compiling medianheap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "352010fd6676d75148e43494faae5753a49835942da0a77b266f9b24a1696f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352010fd6676d75148e43494faae5753a49835942da0a77b266f9b24a1696f11", kill_on_drop: false }`
[INFO] [stdout] 352010fd6676d75148e43494faae5753a49835942da0a77b266f9b24a1696f11
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e628e4910ef5cf601378ede7b9c352fba323ea4e7fe4f8f35851aab1c20164c9
[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" "e628e4910ef5cf601378ede7b9c352fba323ea4e7fe4f8f35851aab1c20164c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling medianheap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.42s
[INFO] running `Command { std: "docker" "inspect" "e628e4910ef5cf601378ede7b9c352fba323ea4e7fe4f8f35851aab1c20164c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e628e4910ef5cf601378ede7b9c352fba323ea4e7fe4f8f35851aab1c20164c9", kill_on_drop: false }`
[INFO] [stdout] e628e4910ef5cf601378ede7b9c352fba323ea4e7fe4f8f35851aab1c20164c9
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc19bef2de89055ea0989c3d9a54f03c55631e38f13652ecb5cc6307092c2433
[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" "dc19bef2de89055ea0989c3d9a54f03c55631e38f13652ecb5cc6307092c2433", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/medianheap-006e98a66d7d6aa6
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test median_heap::tests::f64 ... ok
[INFO] [stdout] test median_heap::tests::max_size_1_asc ... ok
[INFO] [stdout] test median_heap::tests::push_descending ... ok
[INFO] [stdout] test median_heap::tests::push_ascending ... ok
[INFO] [stdout] test median_heap::tests::push ... ok
[INFO] [stdout] test median_heap::tests::max_size_8 ... ok
[INFO] [stdout] test median_heap::tests::max_size_1_desc ... ok
[INFO] [stdout] test median_heap::tests::max_size_1 ... ok
[INFO] [stdout] test median_heap::tests::f32 ... ok
[INFO] [stdout] test median_heap::tests::max_size_balancing ... ok
[INFO] [stdout] test median_heap::tests::max_size_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests medianheap
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/median_heap.rs - median_heap::MedianHeap<T>::is_empty (line 131) ... ok
[INFO] [stdout] test src/median_heap.rs - median_heap::MedianHeap<T>::max_size (line 94) ... ok
[INFO] [stdout] test src/median_heap.rs - median_heap::MedianHeap<T>::with_max_size (line 68) ... ok
[INFO] [stdout] test src/median_heap.rs - median_heap::MedianHeap<T>::push (line 199) ... ok
[INFO] [stdout] test src/median_heap.rs - median_heap::MedianHeap<T>::push (line 228) ... ok
[INFO] [stdout] test src/median_heap.rs - median_heap::MedianHeap<T>::new (line 46) ... ok
[INFO] [stdout] test src/median_heap.rs - median_heap::MedianHeap<T>::median (line 160) ... ok
[INFO] [stdout] test src/median_heap.rs - median_heap::MedianHeap<T>::push (line 214) ... ok
[INFO] [stdout] test src/median_heap.rs - median_heap::MedianHeap<T>::len (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc19bef2de89055ea0989c3d9a54f03c55631e38f13652ecb5cc6307092c2433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc19bef2de89055ea0989c3d9a54f03c55631e38f13652ecb5cc6307092c2433", kill_on_drop: false }`
[INFO] [stdout] dc19bef2de89055ea0989c3d9a54f03c55631e38f13652ecb5cc6307092c2433
