[INFO] fetching crate piet 0.4.0...
[INFO] testing piet-0.4.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate piet 0.4.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate piet 0.4.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88c8f0b72fdcf6a47949d47b847e2bebee0f3c641a8ca49e9930e653cb016273
[INFO] running `Command { std: "docker" "start" "-a" "88c8f0b72fdcf6a47949d47b847e2bebee0f3c641a8ca49e9930e653cb016273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88c8f0b72fdcf6a47949d47b847e2bebee0f3c641a8ca49e9930e653cb016273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c8f0b72fdcf6a47949d47b847e2bebee0f3c641a8ca49e9930e653cb016273", kill_on_drop: false }`
[INFO] [stdout] 88c8f0b72fdcf6a47949d47b847e2bebee0f3c641a8ca49e9930e653cb016273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cef6d6b3bcb571f79d127acb83a4390868bcb0957f66d557a38c7c868789cce9
[INFO] running `Command { std: "docker" "start" "-a" "cef6d6b3bcb571f79d127acb83a4390868bcb0957f66d557a38c7c868789cce9", kill_on_drop: false }`
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling unic-ucd-bidi v0.9.0
[INFO] [stderr]    Compiling kurbo v0.8.1
[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 2.65s
[INFO] running `Command { std: "docker" "inspect" "cef6d6b3bcb571f79d127acb83a4390868bcb0957f66d557a38c7c868789cce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef6d6b3bcb571f79d127acb83a4390868bcb0957f66d557a38c7c868789cce9", kill_on_drop: false }`
[INFO] [stdout] cef6d6b3bcb571f79d127acb83a4390868bcb0957f66d557a38c7c868789cce9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0861a8e68021759a418083fb5dd8b2b7b44a4419d9ef9ec1e8c7173a3254fa05
[INFO] running `Command { std: "docker" "start" "-a" "0861a8e68021759a418083fb5dd8b2b7b44a4419d9ef9ec1e8c7173a3254fa05", kill_on_drop: false }`
[INFO] [stderr]    Compiling piet v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "0861a8e68021759a418083fb5dd8b2b7b44a4419d9ef9ec1e8c7173a3254fa05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0861a8e68021759a418083fb5dd8b2b7b44a4419d9ef9ec1e8c7173a3254fa05", kill_on_drop: false }`
[INFO] [stdout] 0861a8e68021759a418083fb5dd8b2b7b44a4419d9ef9ec1e8c7173a3254fa05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d1e02d73a13a4067ff55b48f51c0a092a1010ef9a64c376e75663e68e801fa2
[INFO] running `Command { std: "docker" "start" "-a" "9d1e02d73a13a4067ff55b48f51c0a092a1010ef9a64c376e75663e68e801fa2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/piet-2709f9bf1e23ab8d)
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:16:45
[INFO] [stderr]    |
[INFO] [stderr] 16 | #![deny(clippy::trivially_copy_pass_by_ref, broken_intra_doc_links)]
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 9 tests
[INFO] [stderr] 
[INFO] [stdout] test src/render_context.rs - render_context::PaintBrush (line 267) - compile ... ok
[INFO] [stdout] test src/shapes.rs - shapes::StrokeStyle::new (line 134) ... 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::Text::font_family (line 30) ... 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::range_attribute (line 255) ... ok
[INFO] [stdout] test src/text.rs - text::TextLayoutBuilder::font (line 187) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9d1e02d73a13a4067ff55b48f51c0a092a1010ef9a64c376e75663e68e801fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1e02d73a13a4067ff55b48f51c0a092a1010ef9a64c376e75663e68e801fa2", kill_on_drop: false }`
[INFO] [stdout] 9d1e02d73a13a4067ff55b48f51c0a092a1010ef9a64c376e75663e68e801fa2