[INFO] fetching crate piet 0.4.0...
[INFO] testing piet-0.4.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate piet 0.4.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate piet 0.4.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os_info v3.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb8e3b90f8fec99c4bc08083b1391dc7a0ffb28088cac566b2346ce32ec9728e
[INFO] running `Command { std: "docker" "start" "-a" "cb8e3b90f8fec99c4bc08083b1391dc7a0ffb28088cac566b2346ce32ec9728e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb8e3b90f8fec99c4bc08083b1391dc7a0ffb28088cac566b2346ce32ec9728e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8e3b90f8fec99c4bc08083b1391dc7a0ffb28088cac566b2346ce32ec9728e", kill_on_drop: false }`
[INFO] [stdout] cb8e3b90f8fec99c4bc08083b1391dc7a0ffb28088cac566b2346ce32ec9728e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4885ec4aa08e2941d2ae0b936fcf593d622e99c5cf6d67d35caa6a3a93e70d2
[INFO] running `Command { std: "docker" "start" "-a" "a4885ec4aa08e2941d2ae0b936fcf593d622e99c5cf6d67d35caa6a3a93e70d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling kurbo v0.8.1
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling unic-ucd-bidi v0.9.0
[INFO] [stderr]    Compiling unic-bidi v0.9.0
[INFO] [stderr]    Compiling piet v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "a4885ec4aa08e2941d2ae0b936fcf593d622e99c5cf6d67d35caa6a3a93e70d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4885ec4aa08e2941d2ae0b936fcf593d622e99c5cf6d67d35caa6a3a93e70d2", kill_on_drop: false }`
[INFO] [stdout] a4885ec4aa08e2941d2ae0b936fcf593d622e99c5cf6d67d35caa6a3a93e70d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6371aacddbfaeef15945752525aaf43e058b84f4fac47b1b68ed49b9bac1dcf6
[INFO] running `Command { std: "docker" "start" "-a" "6371aacddbfaeef15945752525aaf43e058b84f4fac47b1b68ed49b9bac1dcf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling piet v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "6371aacddbfaeef15945752525aaf43e058b84f4fac47b1b68ed49b9bac1dcf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6371aacddbfaeef15945752525aaf43e058b84f4fac47b1b68ed49b9bac1dcf6", kill_on_drop: false }`
[INFO] [stdout] 6371aacddbfaeef15945752525aaf43e058b84f4fac47b1b68ed49b9bac1dcf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e77e57e0dbda9eeea9bf5258acc5f91e193784a295621ae8e4b0c727f5d268a9
[INFO] running `Command { std: "docker" "start" "-a" "e77e57e0dbda9eeea9bf5258acc5f91e193784a295621ae8e4b0c727f5d268a9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/piet-e290b48ed3006ec4)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test color::tests::color_from_hex ... ok
[INFO] [stderr]    Doc-tests piet
[INFO] [stdout] test util::tests::test_count_until_utf16 ... 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/shapes.rs - shapes::StrokeStyle (line 22) ... ok
[INFO] [stdout] test src/color.rs - color::Color::grey8 (line 67) ... ok
[INFO] [stdout] test src/text.rs - text::TextLayoutBuilder::font (line 187) ... ok
[INFO] [stdout] test src/gradient.rs - gradient::LinearGradient::new (line 291) ... ok
[INFO] [stdout] test src/shapes.rs - shapes::StrokeStyle::new (line 134) ... ok
[INFO] [stdout] test src/text.rs - text::TextLayoutBuilder::range_attribute (line 255) ... ok
[INFO] [stdout] test src/text.rs - text::Text::font_family (line 30) ... ok
[INFO] [stdout] test src/text.rs - text::Text::load_font (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e77e57e0dbda9eeea9bf5258acc5f91e193784a295621ae8e4b0c727f5d268a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77e57e0dbda9eeea9bf5258acc5f91e193784a295621ae8e4b0c727f5d268a9", kill_on_drop: false }`
[INFO] [stdout] e77e57e0dbda9eeea9bf5258acc5f91e193784a295621ae8e4b0c727f5d268a9