[INFO] fetching crate csskit_spec_generator 0.0.29-canary.b3671a1947...
[INFO] testing csskit_spec_generator-0.0.29-canary.b3671a1947 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate csskit_spec_generator 0.0.29-canary.b3671a1947 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate csskit_spec_generator 0.0.29-canary.b3671a1947
[INFO] finished tweaking crates.io crate csskit_spec_generator 0.0.29-canary.b3671a1947
[INFO] tweaked toml for crates.io crate csskit_spec_generator 0.0.29-canary.b3671a1947 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate csskit_spec_generator 0.0.29-canary.b3671a1947 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate csskit_spec_generator 0.0.29-canary.b3671a1947 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: version requirement `1.1.2+spec-1.1.0` for dependency `toml` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: `csskit_spec_generator` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cssparser-macros v0.7.0
[INFO] [stderr]   Downloaded futures-io v0.3.33
[INFO] [stderr]   Downloaded scraper v0.27.0
[INFO] [stderr]   Downloaded markup5ever v0.39.0
[INFO] [stderr]   Downloaded dtoa v1.0.10
[INFO] [stderr]   Downloaded ego-tree v0.11.0
[INFO] [stderr]   Downloaded zmij v1.0.2
[INFO] [stderr]   Downloaded cssparser v0.37.0
[INFO] [stderr]   Downloaded futures-channel v0.3.33
[INFO] [stderr]   Downloaded compression-core v0.4.29
[INFO] [stderr]   Downloaded selectors v0.38.0
[INFO] [stderr]   Downloaded html5ever v0.39.0
[INFO] [stderr]   Downloaded compression-codecs v0.4.31
[INFO] [stderr]   Downloaded async-compression v0.4.32
[INFO] [stderr]   Downloaded syn v3.0.2
[INFO] [stderr]   Downloaded wasi v0.14.4+wasi-0.2.4
[INFO] [stderr]   Downloaded rustls v0.23.34
[INFO] [stderr]   Downloaded tokio v1.52.4
[INFO] [stderr]   Downloaded thiserror v2.0.19
[INFO] [stderr]   Downloaded thiserror-impl v2.0.19
[INFO] [stderr]   Downloaded futures v0.3.33
[INFO] [stderr]   Downloaded futures-executor v0.3.33
[INFO] [stderr]   Downloaded css_value_definition_parser v0.0.29-canary.b3671a1947
[INFO] [stderr]   Downloaded derive_atom_set v0.0.29-canary.b3671a1947
[INFO] [stderr]   Downloaded itertools v0.15.0
[INFO] [stderr]   Downloaded css_lexer v0.0.29-canary.b3671a1947
[INFO] [stderr]   Downloaded bitmask-enum v2.2.5
[INFO] [stderr]   Downloaded clap_builder v4.6.2
[INFO] [stderr]   Downloaded fearless_simd v0.6.0
[INFO] [stderr]   Downloaded clap v4.6.4
[INFO] [stderr]   Downloaded clap_lex v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f
[INFO] running `Command { std: "docker" "start" "cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: version requirement `1.1.2+spec-1.1.0` for dependency `toml` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: `csskit_spec_generator` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling futures-core v0.3.33
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling futures-sink v0.3.33
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling futures-task v0.3.33
[INFO] [stderr]    Compiling futures-io v0.3.33
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling rustls v0.23.34
[INFO] [stderr]    Compiling futures-channel v0.3.33
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling compression-core v0.4.29
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling dtoa v1.0.10
[INFO] [stderr]    Compiling zmij v1.0.2
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling tendril v0.5.0
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]    Compiling string_cache v0.9.0
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling rustls-native-certs v0.8.4
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[INFO] [stderr]    Compiling itertools v0.15.0
[INFO] [stderr]    Compiling selectors v0.38.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling servo_arc v0.4.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]    Compiling web_atoms v0.2.4
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling fearless_simd v0.6.0
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling ego-tree v0.11.0
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling clap_builder v4.6.2
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling toml v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling compression-codecs v0.4.31
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling cssparser-macros v0.7.0
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling bitmask-enum v2.2.5
[INFO] [stderr]    Compiling derive_atom_set v0.0.29-canary.b3671a1947
[INFO] [stderr]    Compiling clap v4.6.4
[INFO] [stderr]    Compiling tokio v1.52.4
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stderr]    Compiling futures-util v0.3.33
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling cssparser v0.37.0
[INFO] [stderr]    Compiling css_lexer v0.0.29-canary.b3671a1947
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling markup5ever v0.39.0
[INFO] [stderr]    Compiling html5ever v0.39.0
[INFO] [stderr]    Compiling css_value_definition_parser v0.0.29-canary.b3671a1947
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.3
[INFO] [stderr]    Compiling scraper v0.27.0
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling futures-executor v0.3.33
[INFO] [stderr]    Compiling futures v0.3.33
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling rustls-webpki v0.103.7
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling async-compression v0.4.32
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling rustls-platform-verifier v0.7.0
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.13.4
[INFO] [stderr]    Compiling csskit_spec_generator v0.0.29-canary.b3671a1947 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: version requirement `1.1.2+spec-1.1.0` for dependency `toml` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: `csskit_spec_generator` (manifest) generated 1 warning
[INFO] [stderr]    Compiling csskit_spec_generator v0.0.29-canary.b3671a1947 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: version requirement `1.1.2+spec-1.1.0` for dependency `toml` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr] warning: `csskit_spec_generator` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/csskit_spec_generator-7e40aba4b6e207d6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test spec_parser::tests::test_skip_property_with_for_field ... ok
[INFO] [stdout] test spec_parser::tests::test_parse_simple_property ... 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] running `Command { std: "docker" "inspect" "cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f", kill_on_drop: false }`
[INFO] [stdout] cc2aeda5b408dc534ab2ad458a186ac19bca5560bdc8fe65a2c460ba93c5250f
