[INFO] fetching crate stylo_taffy 0.3.0-alpha.2...
[INFO] testing stylo_taffy-0.3.0-alpha.2 against 1.95.0 for beta-1.96-2
[INFO] extracting crate stylo_taffy 0.3.0-alpha.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate stylo_taffy 0.3.0-alpha.2
[INFO] finished tweaking crates.io crate stylo_taffy 0.3.0-alpha.2
[INFO] tweaked toml for crates.io crate stylo_taffy 0.3.0-alpha.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stylo_taffy 0.3.0-alpha.2 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stylo_taffy 0.3.0-alpha.2 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uluru v3.1.0
[INFO] [stderr]   Downloaded to_shmem v0.3.0
[INFO] [stderr]   Downloaded to_shmem_derive v0.1.0
[INFO] [stderr]   Downloaded idna_adapter v1.0.0
[INFO] [stderr]   Downloaded smallbitvec v2.6.0
[INFO] [stderr]   Downloaded grid v1.0.1
[INFO] [stderr]   Downloaded atomic_refcell v0.1.14
[INFO] [stderr]   Downloaded stylo_atoms v0.16.0
[INFO] [stderr]   Downloaded stylo_dom v0.16.0
[INFO] [stderr]   Downloaded app_units v0.7.8
[INFO] [stderr]   Downloaded stylo_malloc_size_of v0.16.0
[INFO] [stderr]   Downloaded strum_macros v0.28.0
[INFO] [stderr]   Downloaded malloc_size_of_derive v0.1.3
[INFO] [stderr]   Downloaded stylo_static_prefs v0.16.0
[INFO] [stderr]   Downloaded thin-vec v0.2.16
[INFO] [stderr]   Downloaded taffy v0.10.1
[INFO] [stderr]   Downloaded icu_locale v2.2.0
[INFO] [stderr]   Downloaded stylo_traits v0.16.0
[INFO] [stderr]   Downloaded stylo_derive v0.16.0
[INFO] [stderr]   Downloaded icu_locale_data v2.2.0
[INFO] [stderr]   Downloaded stylo v0.16.0
[INFO] [stderr]   Downloaded selectors v0.37.0
[INFO] [stderr]   Downloaded icu_segmenter v2.2.0
[INFO] [stderr]   Downloaded icu_segmenter_data v2.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c57c527d7a9ec14a1bc7208caca240a1cfbbc63bc87a1ea21f5d72eb17015084
[INFO] running `Command { std: "docker" "start" "-a" "c57c527d7a9ec14a1bc7208caca240a1cfbbc63bc87a1ea21f5d72eb17015084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c57c527d7a9ec14a1bc7208caca240a1cfbbc63bc87a1ea21f5d72eb17015084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c57c527d7a9ec14a1bc7208caca240a1cfbbc63bc87a1ea21f5d72eb17015084", kill_on_drop: false }`
[INFO] [stdout] c57c527d7a9ec14a1bc7208caca240a1cfbbc63bc87a1ea21f5d72eb17015084
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98b098e15d5213b29bb81faa58141507142ad10ce4e42b4b31179883203d4dfc
[INFO] running `Command { std: "docker" "start" "-a" "98b098e15d5213b29bb81faa58141507142ad10ce4e42b4b31179883203d4dfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling writeable v0.6.3
[INFO] [stderr]    Compiling smallbitvec v2.6.0
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling thin-vec v0.2.16
[INFO] [stderr]    Compiling icu_locale_data v2.2.0
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling icu_segmenter_data v2.2.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling idna_adapter v1.0.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling core_maths v0.1.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling uluru v3.1.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling stylo v0.16.0
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling stylo_static_prefs v0.16.0
[INFO] [stderr]    Compiling atomic_refcell v0.1.14
[INFO] [stderr]    Compiling grid v1.0.1
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]    Compiling selectors v0.37.0
[INFO] [stderr]    Compiling taffy v0.10.1
[INFO] [stderr]    Compiling stylo_atoms v0.16.0
[INFO] [stderr]    Compiling web_atoms v0.2.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling malloc_size_of_derive v0.1.3
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling to_shmem_derive v0.1.0
[INFO] [stderr]    Compiling stylo_derive v0.16.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling string_cache v0.9.0
[INFO] [stderr]    Compiling servo_arc v0.4.3
[INFO] [stderr]    Compiling cssparser v0.36.0
[INFO] [stderr]    Compiling euclid v0.22.14
[INFO] [stderr]    Compiling app_units v0.7.8
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling icu_locale v2.2.0
[INFO] [stderr]    Compiling to_shmem v0.3.0
[INFO] [stderr]    Compiling icu_segmenter v2.2.0
[INFO] [stderr]    Compiling stylo_malloc_size_of v0.16.0
[INFO] [stderr]    Compiling stylo_traits v0.16.0
[INFO] [stderr]    Compiling stylo_dom v0.16.0
[INFO] [stderr] error: could not compile `stylo` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.95.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name style --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/stylo-0.16.0/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="encoding_rs"' --cfg 'feature="mime"' --cfg 'feature="serde"' --cfg 'feature="servo"' --cfg 'feature="string_cache"' --cfg 'feature="stylo_atoms"' --cfg 'feature="url"' --cfg 'feature="web_atoms"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bindgen", "default", "encoding_rs", "gecko", "gecko_debug", "gecko_refcount_logging", "mime", "mozbuild", "nsstring", "regex", "serde", "servo", "string_cache", "stylo_atoms", "toml", "url", "web_atoms"))' -C metadata=8f3b21092936e0bc -C extra-filename=-954b3f615ea315ba --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern app_units=/opt/rustwide/target/debug/deps/libapp_units-a99faf7cf3d84c71.rmeta --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-76bad465d21dbfa6.rmeta --extern atomic_refcell=/opt/rustwide/target/debug/deps/libatomic_refcell-4eae636d27849a1d.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-da96212b20efc759.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-cb17835726abdeba.rmeta --extern cssparser=/opt/rustwide/target/debug/deps/libcssparser-167ad6630956fbbf.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-79d6237fc9117206.rmeta --extern encoding_rs=/opt/rustwide/target/debug/deps/libencoding_rs-356d1e0061f73c60.rmeta --extern euclid=/opt/rustwide/target/debug/deps/libeuclid-431c6b23fdb7bdfd.rmeta --extern icu_segmenter=/opt/rustwide/target/debug/deps/libicu_segmenter-3345b7cebf330844.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-bbc58e793fb5f002.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-d7460268658b7504.rmeta --extern itoa=/opt/rustwide/target/debug/deps/libitoa-f934f33aadd9150c.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-8cdbcf384ab44191.rmeta --extern malloc_size_of_derive=/opt/rustwide/target/debug/deps/libmalloc_size_of_derive-0036bca0b983744f.so --extern mime=/opt/rustwide/target/debug/deps/libmime-ce0319f53a2119cd.rmeta --extern debug_unreachable=/opt/rustwide/target/debug/deps/libdebug_unreachable-e47a5e878150161b.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-db49f6d034870d06.so --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-1c5a7831714368c8.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-8f4c483fc2497ec9.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-fa8f306c2be514c5.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-5770b4e334d88dfa.rmeta --extern precomputed_hash=/opt/rustwide/target/debug/deps/libprecomputed_hash-24dc289e4f66a0b9.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-8598bad8a0494040.rmeta --extern rayon_core=/opt/rustwide/target/debug/deps/librayon_core-fbd7bdc195edf518.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-fcca4f9b08a99d27.rmeta --extern selectors=/opt/rustwide/target/debug/deps/libselectors-c7f7ed927966e996.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a88968f803860940.rmeta --extern servo_arc=/opt/rustwide/target/debug/deps/libservo_arc-e0dae016c0709900.rmeta --extern smallbitvec=/opt/rustwide/target/debug/deps/libsmallbitvec-e585f9b378902089.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-da333f48df578ce5.rmeta --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-b399469e78621b17.rmeta --extern string_cache=/opt/rustwide/target/debug/deps/libstring_cache-3da3a1aa5861b0e9.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-fa0af1e31d039920.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-dfd6c63285248385.so --extern stylo_atoms=/opt/rustwide/target/debug/deps/libstylo_atoms-dec6d99c586dcb3c.rmeta --extern style_derive=/opt/rustwide/target/debug/deps/libstylo_derive-893964bcc35b8a73.so --extern dom=/opt/rustwide/target/debug/deps/libstylo_dom-480c3d72d60fbbe8.rmeta --extern malloc_size_of=/opt/rustwide/target/debug/deps/libstylo_malloc_size_of-99fa804d335d3722.rmeta --extern static_prefs=/opt/rustwide/target/debug/deps/libstylo_static_prefs-b5281d17161ca6ae.rmeta --extern style_traits=/opt/rustwide/target/debug/deps/libstyle_traits-bea075d0070fa105.rmeta --extern thin_vec=/opt/rustwide/target/debug/deps/libthin_vec-6b674d091f130958.rmeta --extern to_shmem=/opt/rustwide/target/debug/deps/libto_shmem-7dadb9dca052f02c.rmeta --extern to_shmem_derive=/opt/rustwide/target/debug/deps/libto_shmem_derive-196dc5ecce63f48d.so --extern uluru=/opt/rustwide/target/debug/deps/libuluru-3f80a5e8657e7273.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-e9f88af206e0e2bf.rmeta --extern void=/opt/rustwide/target/debug/deps/libvoid-5e93d1a10f9b589b.rmeta --extern web_atoms=/opt/rustwide/target/debug/deps/libweb_atoms-40dcc457a65abf2b.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "98b098e15d5213b29bb81faa58141507142ad10ce4e42b4b31179883203d4dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b098e15d5213b29bb81faa58141507142ad10ce4e42b4b31179883203d4dfc", kill_on_drop: false }`
[INFO] [stdout] 98b098e15d5213b29bb81faa58141507142ad10ce4e42b4b31179883203d4dfc
