[INFO] fetching crate piet 0.4.0...
[INFO] testing piet-0.4.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate piet 0.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate piet 0.4.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piet 0.4.0
[INFO] finished tweaking crates.io crate piet 0.4.0
[INFO] tweaked toml for crates.io crate piet 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02f6a113ede9a91d5abdac4473b878ec302892d897da39b92b56f94cd1ab3e87
[INFO] running `Command { std: "docker" "start" "-a" "02f6a113ede9a91d5abdac4473b878ec302892d897da39b92b56f94cd1ab3e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02f6a113ede9a91d5abdac4473b878ec302892d897da39b92b56f94cd1ab3e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02f6a113ede9a91d5abdac4473b878ec302892d897da39b92b56f94cd1ab3e87", kill_on_drop: false }`
[INFO] [stdout] 02f6a113ede9a91d5abdac4473b878ec302892d897da39b92b56f94cd1ab3e87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c50204c1e620ea790708e946c3cbbdf3fa4775b3a16dc146d138dcd0e438d697
[INFO] running `Command { std: "docker" "start" "-a" "c50204c1e620ea790708e946c3cbbdf3fa4775b3a16dc146d138dcd0e438d697", kill_on_drop: false }`
[INFO] [stderr]    Compiling piet v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "c50204c1e620ea790708e946c3cbbdf3fa4775b3a16dc146d138dcd0e438d697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c50204c1e620ea790708e946c3cbbdf3fa4775b3a16dc146d138dcd0e438d697", kill_on_drop: false }`
[INFO] [stdout] c50204c1e620ea790708e946c3cbbdf3fa4775b3a16dc146d138dcd0e438d697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53b61ad85802a4ee15fd953b7cb20761cc3bc57843f8f1bce9c10d3acbc89159
[INFO] running `Command { std: "docker" "start" "-a" "53b61ad85802a4ee15fd953b7cb20761cc3bc57843f8f1bce9c10d3acbc89159", kill_on_drop: false }`
[INFO] [stderr]    Compiling piet v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "53b61ad85802a4ee15fd953b7cb20761cc3bc57843f8f1bce9c10d3acbc89159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b61ad85802a4ee15fd953b7cb20761cc3bc57843f8f1bce9c10d3acbc89159", kill_on_drop: false }`
[INFO] [stdout] 53b61ad85802a4ee15fd953b7cb20761cc3bc57843f8f1bce9c10d3acbc89159
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b475cea37d6efe08cc17ae53301b5e4f034b94ebd75c74033b7e98d57c51d1f3
[INFO] running `Command { std: "docker" "start" "-a" "b475cea37d6efe08cc17ae53301b5e4f034b94ebd75c74033b7e98d57c51d1f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/piet-e290b48ed3006ec4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests piet
[INFO] [stdout] running 2 tests
[INFO] [stdout] test util::tests::test_count_until_utf16 ... ok
[INFO] [stdout] test color::tests::color_from_hex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/render_context.rs - render_context::PaintBrush (line 267) ... ok
[INFO] [stdout] test src/text.rs - text::Text::font_family (line 30) ... ok
[INFO] [stdout] test src/color.rs - color::Color::grey8 (line 67) ... ok
[INFO] [stdout] test src/shapes.rs - shapes::StrokeStyle::new (line 134) ... ok
[INFO] [stdout] test src/shapes.rs - shapes::StrokeStyle (line 22) ... ok
[INFO] [stdout] test src/gradient.rs - gradient::LinearGradient::new (line 291) ... ok
[INFO] [stdout] test src/text.rs - text::Text::load_font (line 73) ... ok
[INFO] [stdout] test src/text.rs - text::TextLayoutBuilder::font (line 187) ... ok
[INFO] [stdout] test src/text.rs - text::TextLayoutBuilder::range_attribute (line 255) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b475cea37d6efe08cc17ae53301b5e4f034b94ebd75c74033b7e98d57c51d1f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b475cea37d6efe08cc17ae53301b5e4f034b94ebd75c74033b7e98d57c51d1f3", kill_on_drop: false }`
[INFO] [stdout] b475cea37d6efe08cc17ae53301b5e4f034b94ebd75c74033b7e98d57c51d1f3