[INFO] fetching crate iced_native 0.3.0...
[INFO] testing iced_native-0.3.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate iced_native 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate iced_native 0.3.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iced_native 0.3.0
[INFO] finished tweaking crates.io crate iced_native 0.3.0
[INFO] tweaked toml for crates.io crate iced_native 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15c0e8f5e3f9140aa2519ba1af12f95fa0ea7b52f6ba8ea0a19aa11feb53eab4
[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" "15c0e8f5e3f9140aa2519ba1af12f95fa0ea7b52f6ba8ea0a19aa11feb53eab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15c0e8f5e3f9140aa2519ba1af12f95fa0ea7b52f6ba8ea0a19aa11feb53eab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c0e8f5e3f9140aa2519ba1af12f95fa0ea7b52f6ba8ea0a19aa11feb53eab4", kill_on_drop: false }`
[INFO] [stdout] 15c0e8f5e3f9140aa2519ba1af12f95fa0ea7b52f6ba8ea0a19aa11feb53eab4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5ade913ceeb5f98f6d4e1937b6d58fe6e6b1ae3f7e40e114a61836252f311976
[INFO] running `Command { std: "docker" "start" "-a" "5ade913ceeb5f98f6d4e1937b6d58fe6e6b1ae3f7e40e114a61836252f311976", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]    Compiling futures-sink v0.3.8
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.8
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling twox-hash v1.6.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling iced_futures v0.2.0
[INFO] [stderr]    Compiling iced_native v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.61s
[INFO] running `Command { std: "docker" "inspect" "5ade913ceeb5f98f6d4e1937b6d58fe6e6b1ae3f7e40e114a61836252f311976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ade913ceeb5f98f6d4e1937b6d58fe6e6b1ae3f7e40e114a61836252f311976", kill_on_drop: false }`
[INFO] [stdout] 5ade913ceeb5f98f6d4e1937b6d58fe6e6b1ae3f7e40e114a61836252f311976
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 613100b7c243ec686e76ddf55e2bf174f067cc83c389e4d850ebb5f7e7133d8a
[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" "613100b7c243ec686e76ddf55e2bf174f067cc83c389e4d850ebb5f7e7133d8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling iced_native v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "613100b7c243ec686e76ddf55e2bf174f067cc83c389e4d850ebb5f7e7133d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613100b7c243ec686e76ddf55e2bf174f067cc83c389e4d850ebb5f7e7133d8a", kill_on_drop: false }`
[INFO] [stdout] 613100b7c243ec686e76ddf55e2bf174f067cc83c389e4d850ebb5f7e7133d8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9d06cc1317058a89b3f92af6ae56c572d63a5d1f2123af23b12f6983635339e
[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" "f9d06cc1317058a89b3f92af6ae56c572d63a5d1f2123af23b12f6983635339e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iced_native-6ed1106028031c1d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test widget::pane_grid::axis::tests::split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iced_native
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/user_interface.rs - user_interface::UserInterface::draw (line 271) ... ok
[INFO] [stdout] test src/user_interface.rs - user_interface::UserInterface::build (line 42) ... ok
[INFO] [stdout] test src/user_interface.rs - user_interface::UserInterface::update (line 136) ... ok
[INFO] [stdout] test src/element.rs - element::Element::map (line 135) ... ok
[INFO] [stdout] test src/element.rs - element::Element::map (line 47) ... ok
[INFO] [stdout] test src/widget.rs - widget (line 17) ... ok
[INFO] [stdout] test src/element.rs - element::Element::map (line 64) ... ok
[INFO] [stdout] test src/element.rs - element::Element::map (line 78) ... ok
[INFO] [stdout] test src/widget/progress_bar.rs - widget::progress_bar::ProgressBar (line 11) ... ok
[INFO] [stdout] test src/widget/checkbox.rs - widget::checkbox::Checkbox (line 18) ... ok
[INFO] [stdout] test src/widget/radio.rs - widget::radio::Radio (line 17) ... ok
[INFO] [stdout] test src/widget/text.rs - widget::text::Text (line 13) ... ok
[INFO] [stdout] test src/widget/image.rs - widget::image::Image (line 15) ... ok
[INFO] [stdout] test src/widget/slider.rs - widget::slider::Slider (line 22) ... ok
[INFO] [stdout] test src/event.rs - event::Status::merge (line 37) ... ok
[INFO] [stdout] test src/widget/pane_grid.rs - widget::pane_grid::PaneGrid (line 63) ... ok
[INFO] [stdout] test src/widget/button.rs - widget::button::Button (line 14) ... ok
[INFO] [stdout] test src/widget/text_input.rs - widget::text_input::TextInput (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f9d06cc1317058a89b3f92af6ae56c572d63a5d1f2123af23b12f6983635339e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9d06cc1317058a89b3f92af6ae56c572d63a5d1f2123af23b12f6983635339e", kill_on_drop: false }`
[INFO] [stdout] f9d06cc1317058a89b3f92af6ae56c572d63a5d1f2123af23b12f6983635339e