[INFO] fetching crate grimoire_css_transmutator 0.9.0...
[INFO] testing grimoire_css_transmutator-0.9.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate grimoire_css_transmutator 0.9.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate grimoire_css_transmutator 0.9.0
[INFO] finished tweaking crates.io crate grimoire_css_transmutator 0.9.0
[INFO] tweaked toml for crates.io crate grimoire_css_transmutator 0.9.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate grimoire_css_transmutator 0.9.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grimoire_css_transmutator 0.9.0 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cef0a0bee5fa8d17542c654ab56d1a41172a758bb317c09816eb38ff3a65716
[INFO] running `Command { std: "docker" "start" "-a" "5cef0a0bee5fa8d17542c654ab56d1a41172a758bb317c09816eb38ff3a65716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cef0a0bee5fa8d17542c654ab56d1a41172a758bb317c09816eb38ff3a65716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cef0a0bee5fa8d17542c654ab56d1a41172a758bb317c09816eb38ff3a65716", kill_on_drop: false }`
[INFO] [stdout] 5cef0a0bee5fa8d17542c654ab56d1a41172a758bb317c09816eb38ff3a65716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e51e88cf88358eb72be3a48efe4c28b13c5801cce7326ef0673a26f700a85930
[INFO] running `Command { std: "docker" "start" "-a" "e51e88cf88358eb72be3a48efe4c28b13c5801cce7326ef0673a26f700a85930", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling dtoa v1.0.10
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rkyv v0.7.45
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling outref v0.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling simd-abstraction v0.7.1
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling data-url v0.1.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling vlq v0.5.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling base64-simd v0.7.0
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling parcel_selectors v0.28.2
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling indicatif v0.17.11
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling rkyv_derive v0.7.45
[INFO] [stderr]    Compiling const-str-proc-macro v0.3.2
[INFO] [stderr]    Compiling lightningcss-derive v1.0.0-alpha.43
[INFO] [stderr]    Compiling ptr_meta v0.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling const-str v0.3.2
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling cssparser v0.33.0
[INFO] [stderr]    Compiling cssparser v0.34.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling cssparser-color v0.1.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling parcel_sourcemap v2.1.1
[INFO] [stderr]    Compiling browserslist-rs v0.18.1
[INFO] [stderr]    Compiling lightningcss v1.0.0-alpha.66
[INFO] [stderr]    Compiling grimoire_css v1.5.0
[INFO] [stderr]    Compiling grimoire_css_transmutator v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "e51e88cf88358eb72be3a48efe4c28b13c5801cce7326ef0673a26f700a85930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51e88cf88358eb72be3a48efe4c28b13c5801cce7326ef0673a26f700a85930", kill_on_drop: false }`
[INFO] [stdout] e51e88cf88358eb72be3a48efe4c28b13c5801cce7326ef0673a26f700a85930
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ae41c103f5c1b076b86e770ed6330db0c2f832b3f4be1ace1241707b512b33d
[INFO] running `Command { std: "docker" "start" "-a" "5ae41c103f5c1b076b86e770ed6330db0c2f832b3f4be1ace1241707b512b33d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling parcel_selectors v0.28.2
[INFO] [stderr]    Compiling lightningcss v1.0.0-alpha.66
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling grimoire_css v1.5.0
[INFO] [stderr]    Compiling grimoire_css_transmutator v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `lightningcss` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name lightningcss --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lightningcss-1.0.0-alpha.66/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type rlib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="browserslist"' --cfg 'feature="browserslist-rs"' --cfg 'feature="bundler"' --cfg 'feature="dashmap"' --cfg 'feature="default"' --cfg 'feature="nodejs"' --cfg 'feature="parcel_sourcemap"' --cfg 'feature="rayon"' --cfg 'feature="sourcemap"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("atty", "browserslist", "browserslist-rs", "bundler", "clap", "cli", "dashmap", "default", "into_owned", "jemallocator", "jsonschema", "nodejs", "parcel_sourcemap", "rayon", "schemars", "serde", "serde_json", "sourcemap", "static-self", "substitute_variables", "visitor"))' -C metadata=4e67d8f2827be0e5 -C extra-filename=-986e173b757a6b86 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-5088bda46065cb84.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-ff7cd226995c6b8d.rmeta --extern browserslist=/opt/rustwide/target/debug/deps/libbrowserslist-9fb36168764653ad.rlib --extern const_str=/opt/rustwide/target/debug/deps/libconst_str-2d60e96537838e90.rmeta --extern cssparser=/opt/rustwide/target/debug/deps/libcssparser-d73c20fec9985cb4.rmeta --extern cssparser_color=/opt/rustwide/target/debug/deps/libcssparser_color-0022c6b914ffaa8c.rmeta --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-0df6d409a609781d.rmeta --extern data_encoding=/opt/rustwide/target/debug/deps/libdata_encoding-506ef4e476430498.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-7907d06bc15b116a.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-547aa333ea6c8a9a.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3674be3f4245d19b.rmeta --extern lightningcss_derive=/opt/rustwide/target/debug/deps/liblightningcss_derive-42ee39c707bdfa40.so --extern parcel_selectors=/opt/rustwide/target/debug/deps/libparcel_selectors-801f7586701371b3.rmeta --extern parcel_sourcemap=/opt/rustwide/target/debug/deps/libparcel_sourcemap-15ef1831b8ddb109.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-93bf70849a6c6f92.so --extern pathdiff=/opt/rustwide/target/debug/deps/libpathdiff-3903ede7ad100cac.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-c7729afc959e088e.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-288bf208324f05ae.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-d9663a9baf9bf500.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5ae41c103f5c1b076b86e770ed6330db0c2f832b3f4be1ace1241707b512b33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae41c103f5c1b076b86e770ed6330db0c2f832b3f4be1ace1241707b512b33d", kill_on_drop: false }`
[INFO] [stdout] 5ae41c103f5c1b076b86e770ed6330db0c2f832b3f4be1ace1241707b512b33d
