[INFO] fetching crate kas-core 0.10.1...
[INFO] testing kas-core-0.10.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate kas-core 0.10.1 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate kas-core 0.10.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kas-core 0.10.1
[INFO] finished tweaking crates.io crate kas-core 0.10.1
[INFO] tweaked toml for crates.io crate kas-core 0.10.1 written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ron v0.6.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ac9d997f2f0c6bb3c6cb23a0343e26db955582a318428877bc47417159ef1ba
[INFO] running `Command { std: "docker" "start" "-a" "2ac9d997f2f0c6bb3c6cb23a0343e26db955582a318428877bc47417159ef1ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ac9d997f2f0c6bb3c6cb23a0343e26db955582a318428877bc47417159ef1ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ac9d997f2f0c6bb3c6cb23a0343e26db955582a318428877bc47417159ef1ba", kill_on_drop: false }`
[INFO] [stdout] 2ac9d997f2f0c6bb3c6cb23a0343e26db955582a318428877bc47417159ef1ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb6dcebd64ddf8515e2744314567fe756ee051539e930fae0af75af7c565333d
[INFO] running `Command { std: "docker" "start" "-a" "cb6dcebd64ddf8515e2744314567fe756ee051539e930fae0af75af7c565333d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling ttf-parser v0.12.3
[INFO] [stderr]    Compiling easy-cast v0.4.4
[INFO] [stderr]    Compiling unicode-bidi-mirroring v0.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.6
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling linear-map v1.2.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling kas-macros v0.10.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling memmap2 v0.3.1
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling fontdb v0.6.2
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling kas-text v0.4.1
[INFO] [stderr]    Compiling kas-core v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.98s
[INFO] running `Command { std: "docker" "inspect" "cb6dcebd64ddf8515e2744314567fe756ee051539e930fae0af75af7c565333d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6dcebd64ddf8515e2744314567fe756ee051539e930fae0af75af7c565333d", kill_on_drop: false }`
[INFO] [stdout] cb6dcebd64ddf8515e2744314567fe756ee051539e930fae0af75af7c565333d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c338dacd2a4a2ce880a10fee22f224b0356132c7a4e02466564f28d0c8fe02e1
[INFO] running `Command { std: "docker" "start" "-a" "c338dacd2a4a2ce880a10fee22f224b0356132c7a4e02466564f28d0c8fe02e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling kas-core v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.38s
[INFO] running `Command { std: "docker" "inspect" "c338dacd2a4a2ce880a10fee22f224b0356132c7a4e02466564f28d0c8fe02e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c338dacd2a4a2ce880a10fee22f224b0356132c7a4e02466564f28d0c8fe02e1", kill_on_drop: false }`
[INFO] [stdout] c338dacd2a4a2ce880a10fee22f224b0356132c7a4e02466564f28d0c8fe02e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31d34a98e6fc68f0d2734c13d847ebf3ef7f8795626b03620964b5ed408adc2e
[INFO] running `Command { std: "docker" "start" "-a" "31d34a98e6fc68f0d2734c13d847ebf3ef7f8795626b03620964b5ed408adc2e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kas_core-5fc54966f94f2426)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test core::data::size_of_option_widget_id ... ok
[INFO] [stdout] test event::size_of_virtual_key_codes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kas-core
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/core/widget.rs - core::widget::WidgetCore::with_disabled (line 92) ... ignored
[INFO] [stdout] test src/draw/draw.rs - draw::draw::DrawIface (line 24) ... ignored
[INFO] [stdout] test src/event/events.rs - event::events::Event::Pan (line 82) ... ok
[INFO] [stdout] test src/event/events.rs - event::events::Event::Pan (line 102) ... ok
[INFO] [stdout] test src/event/events.rs - event::events::Event::Pan (line 91) ... ok
[INFO] [stdout] test src/event/events.rs - event::events::Event::Pan (line 67) ... ok
[INFO] [stdout] test src/draw/handle.rs - draw::handle::SizeHandle::scale_factor (line 144) ... ok
[INFO] [stdout] test src/draw/color.rs - draw::color::Rgba8Srgb (line 193) ... ok
[INFO] [stdout] test src/layout/align.rs - layout::align::AlignHints (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 9.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "31d34a98e6fc68f0d2734c13d847ebf3ef7f8795626b03620964b5ed408adc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d34a98e6fc68f0d2734c13d847ebf3ef7f8795626b03620964b5ed408adc2e", kill_on_drop: false }`
[INFO] [stdout] 31d34a98e6fc68f0d2734c13d847ebf3ef7f8795626b03620964b5ed408adc2e