[INFO] fetching crate taffy 0.10.0...
[INFO] testing taffy-0.10.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate taffy 0.10.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate taffy 0.10.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate taffy 0.10.0
[INFO] tweaked toml for crates.io crate taffy 0.10.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate taffy 0.10.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate taffy 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded roxmltree v0.21.1
[INFO] [stderr]   Downloaded cssparser-macros v0.7.0
[INFO] [stderr]   Downloaded cssparser v0.37.0
[INFO] [stderr]   Downloaded grid v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13e71c698f9ac6da5c2dea47fd98ce54b235fff2fa0433fb4b2ffaa044b2cc56
[INFO] running `Command { std: "docker" "start" "-a" "13e71c698f9ac6da5c2dea47fd98ce54b235fff2fa0433fb4b2ffaa044b2cc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13e71c698f9ac6da5c2dea47fd98ce54b235fff2fa0433fb4b2ffaa044b2cc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e71c698f9ac6da5c2dea47fd98ce54b235fff2fa0433fb4b2ffaa044b2cc56", kill_on_drop: false }`
[INFO] [stdout] 13e71c698f9ac6da5c2dea47fd98ce54b235fff2fa0433fb4b2ffaa044b2cc56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee4b9c9fe26b921e9418e3c48e54899c8d7d75bbe2807e326e55d62feb976350
[INFO] running `Command { std: "docker" "start" "-a" "ee4b9c9fe26b921e9418e3c48e54899c8d7d75bbe2807e326e55d62feb976350", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtoa v1.0.11
[INFO] [stderr]    Compiling grid v1.0.0
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling cssparser-macros v0.7.0
[INFO] [stderr]    Compiling cssparser v0.37.0
[INFO] [stderr]    Compiling taffy v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.51s
[INFO] running `Command { std: "docker" "inspect" "ee4b9c9fe26b921e9418e3c48e54899c8d7d75bbe2807e326e55d62feb976350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee4b9c9fe26b921e9418e3c48e54899c8d7d75bbe2807e326e55d62feb976350", kill_on_drop: false }`
[INFO] [stdout] ee4b9c9fe26b921e9418e3c48e54899c8d7d75bbe2807e326e55d62feb976350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bd05ad0553acd02d3f04380a3398e9903ef9f43418a694cebc702104dc1e6de
[INFO] running `Command { std: "docker" "start" "-a" "1bd05ad0553acd02d3f04380a3398e9903ef9f43418a694cebc702104dc1e6de", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling roxmltree v0.21.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling taffy v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `taffy` (example "custom_tree_owned_partial")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/562dee4820c458d823175268e41601d4c060588a/bin/rustc --crate-name custom_tree_owned_partial --edition=2021 examples/custom_tree_owned_partial.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="block_layout"' --cfg 'feature="calc"' --cfg 'feature="content_size"' --cfg 'feature="default"' --cfg 'feature="detailed_layout_info"' --cfg 'feature="flexbox"' --cfg 'feature="float_layout"' --cfg 'feature="grid"' --cfg 'feature="parse"' --cfg 'feature="parse_faster"' --cfg 'feature="std"' --cfg 'feature="taffy_tree"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "block_layout", "calc", "content_size", "debug", "default", "detailed_layout_info", "document-features", "flexbox", "float_layout", "grid", "parse", "parse_faster", "profile", "serde", "std", "strict_provenance", "taffy_tree"))' -C metadata=3e2087be1b00ae48 -C extra-filename=-474a1852fab893d2 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-1b252ee19ef31e11.rlib --extern cssparser=/opt/rustwide/target/debug/deps/libcssparser-da94b565741e8af3.rlib --extern grid=/opt/rustwide/target/debug/deps/libgrid-c9728db4f5f04c52.rlib --extern roxmltree=/opt/rustwide/target/debug/deps/libroxmltree-5f86b4944c7daeb8.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9946bd3d21134d7a.rlib --extern slotmap=/opt/rustwide/target/debug/deps/libslotmap-dd906970eac74095.rlib --extern taffy=/opt/rustwide/target/debug/deps/libtaffy-d5f24893db0e242c.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `taffy` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/562dee4820c458d823175268e41601d4c060588a/bin/rustc --crate-name taffy --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="alloc"' --cfg 'feature="block_layout"' --cfg 'feature="calc"' --cfg 'feature="content_size"' --cfg 'feature="default"' --cfg 'feature="detailed_layout_info"' --cfg 'feature="flexbox"' --cfg 'feature="float_layout"' --cfg 'feature="grid"' --cfg 'feature="parse"' --cfg 'feature="parse_faster"' --cfg 'feature="std"' --cfg 'feature="taffy_tree"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "block_layout", "calc", "content_size", "debug", "default", "detailed_layout_info", "document-features", "flexbox", "float_layout", "grid", "parse", "parse_faster", "profile", "serde", "std", "strict_provenance", "taffy_tree"))' -C metadata=6893201bb7505f28 -C extra-filename=-a64d0df78a85022f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-1b252ee19ef31e11.rlib --extern cssparser=/opt/rustwide/target/debug/deps/libcssparser-da94b565741e8af3.rlib --extern grid=/opt/rustwide/target/debug/deps/libgrid-c9728db4f5f04c52.rlib --extern roxmltree=/opt/rustwide/target/debug/deps/libroxmltree-5f86b4944c7daeb8.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9946bd3d21134d7a.rlib --extern slotmap=/opt/rustwide/target/debug/deps/libslotmap-dd906970eac74095.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1bd05ad0553acd02d3f04380a3398e9903ef9f43418a694cebc702104dc1e6de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd05ad0553acd02d3f04380a3398e9903ef9f43418a694cebc702104dc1e6de", kill_on_drop: false }`
[INFO] [stdout] 1bd05ad0553acd02d3f04380a3398e9903ef9f43418a694cebc702104dc1e6de