[INFO] fetching crate csskit_highlight 0.0.21-canary.3b8c076166...
[INFO] testing csskit_highlight-0.0.21-canary.3b8c076166 against 1.95.0 for beta-1.96-2
[INFO] extracting crate csskit_highlight 0.0.21-canary.3b8c076166 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate csskit_highlight 0.0.21-canary.3b8c076166
[INFO] finished tweaking crates.io crate csskit_highlight 0.0.21-canary.3b8c076166
[INFO] tweaked toml for crates.io crate csskit_highlight 0.0.21-canary.3b8c076166 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate csskit_highlight 0.0.21-canary.3b8c076166 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 csskit_highlight 0.0.21-canary.3b8c076166 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 supports-hyperlinks v3.1.0
[INFO] [stderr]   Downloaded supports-unicode v3.0.0
[INFO] [stderr]   Downloaded supports-color v3.0.2
[INFO] [stderr]   Downloaded owo-colors v4.2.3
[INFO] [stderr]   Downloaded textwrap v0.16.2
[INFO] [stderr]   Downloaded derive_atom_set v0.0.21-canary.fc80f623b7
[INFO] [stderr]   Downloaded console v0.16.3
[INFO] [stderr]   Downloaded csskit_proc_macro v0.0.21-canary.fc80f623b7
[INFO] [stderr]   Downloaded chromashift v0.0.21-canary.fc80f623b7
[INFO] [stderr]   Downloaded csskit_derives v0.0.21-canary.fc80f623b7
[INFO] [stderr]   Downloaded css_value_definition_parser v0.0.21-canary.fc80f623b7
[INFO] [stderr]   Downloaded wit-bindgen v0.45.1
[INFO] [stderr]   Downloaded csskit_source_finder v0.0.21-canary.fc80f623b7
[INFO] [stderr]   Downloaded miette v7.6.0
[INFO] [stderr]   Downloaded wasi v0.14.4+wasi-0.2.4
[INFO] [stderr]   Downloaded insta v1.46.3
[INFO] [stderr]   Downloaded grep-regex v0.1.14
[INFO] [stderr]   Downloaded grep-searcher v0.1.16
[INFO] [stderr]   Downloaded miette-derive v7.6.0
[INFO] [stderr]   Downloaded similar v3.0.0
[INFO] [stderr]   Downloaded encoding_rs_io v0.1.7
[INFO] [stderr]   Downloaded grep-matcher v0.1.8
[INFO] [stderr]   Downloaded bitmask-enum v2.2.5
[INFO] [stderr]   Downloaded backtrace-ext v0.2.1
[INFO] [stderr]   Downloaded is_ci v1.2.0
[INFO] [stderr]   Downloaded css_lexer v0.0.21-canary.fc80f623b7
[INFO] [stderr]   Downloaded css_parse v0.0.21-canary.fc80f623b7
[INFO] [stderr]   Downloaded css_ast v0.0.21-canary.fc80f623b7
[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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0de2b631a7d6a138227242e8cd917d0c09d72c00a5ebcf8a6cf249f6d5077491
[INFO] running `Command { std: "docker" "start" "-a" "0de2b631a7d6a138227242e8cd917d0c09d72c00a5ebcf8a6cf249f6d5077491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0de2b631a7d6a138227242e8cd917d0c09d72c00a5ebcf8a6cf249f6d5077491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de2b631a7d6a138227242e8cd917d0c09d72c00a5ebcf8a6cf249f6d5077491", kill_on_drop: false }`
[INFO] [stdout] 0de2b631a7d6a138227242e8cd917d0c09d72c00a5ebcf8a6cf249f6d5077491
[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=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] 5aeee7eecf0c3fae6e853ebf5d225ede102886fe12e651abccd947effd731bb0
[INFO] running `Command { std: "docker" "start" "-a" "5aeee7eecf0c3fae6e853ebf5d225ede102886fe12e651abccd947effd731bb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]    Compiling toml_writer v1.0.7+spec-1.1.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling grep-matcher v0.1.8
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling chromashift v0.0.21-canary.fc80f623b7
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling toml_parser v1.0.10+spec-1.1.0
[INFO] [stderr]    Compiling memmap2 v0.9.8
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling encoding_rs_io v0.1.7
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml_datetime v1.0.1+spec-1.1.0
[INFO] [stderr]    Compiling toml v1.0.7+spec-1.1.0
[INFO] [stderr]    Compiling derive_atom_set v0.0.21-canary.fc80f623b7
[INFO] [stderr]    Compiling bitmask-enum v2.2.5
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling csskit_derives v0.0.21-canary.fc80f623b7
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling css_lexer v0.0.21-canary.fc80f623b7
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling css_value_definition_parser v0.0.21-canary.fc80f623b7
[INFO] [stderr]    Compiling csskit_proc_macro v0.0.21-canary.fc80f623b7
[INFO] [stderr]    Compiling css_parse v0.0.21-canary.fc80f623b7
[INFO] [stderr]    Compiling grep-regex v0.1.14
[INFO] [stderr]    Compiling grep-searcher v0.1.16
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling csskit_source_finder v0.0.21-canary.fc80f623b7
[INFO] [stderr]    Compiling css_ast v0.0.21-canary.fc80f623b7
[INFO] [stderr]    Compiling csskit_highlight v0.0.21-canary.3b8c076166 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "5aeee7eecf0c3fae6e853ebf5d225ede102886fe12e651abccd947effd731bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aeee7eecf0c3fae6e853ebf5d225ede102886fe12e651abccd947effd731bb0", kill_on_drop: false }`
[INFO] [stdout] 5aeee7eecf0c3fae6e853ebf5d225ede102886fe12e651abccd947effd731bb0
[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=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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa46c4194f5e4e5f95976e919afe6dbfbc67ff6103af4d04b803db18d87e6665
[INFO] running `Command { std: "docker" "start" "-a" "aa46c4194f5e4e5f95976e919afe6dbfbc67ff6103af4d04b803db18d87e6665", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling similar v3.0.0
[INFO] [stderr]    Compiling memmap2 v0.9.8
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling console v0.16.3
[INFO] [stderr]    Compiling grep-searcher v0.1.16
[INFO] [stderr]    Compiling csskit_source_finder v0.0.21-canary.fc80f623b7
[INFO] [stderr]    Compiling css_ast v0.0.21-canary.fc80f623b7
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling insta v1.46.3
[INFO] [stderr]    Compiling csskit_highlight v0.0.21-canary.3b8c076166 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `csskit_highlight` (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 csskit_highlight --edition=2024 src/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 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("anstyle", "miette", "owo-colors"))' -C metadata=660fc5c70c09003a -C extra-filename=-b377fb9d1a4bbdde --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitmask_enum=/opt/rustwide/target/debug/deps/libbitmask_enum-1f3db42766c7ee6c.so --extern chromashift=/opt/rustwide/target/debug/deps/libchromashift-8a4a2b101aa7607f.rmeta --extern css_ast=/opt/rustwide/target/debug/deps/libcss_ast-e1e8fbde9c36c7b8.rmeta --extern css_lexer=/opt/rustwide/target/debug/deps/libcss_lexer-b0563d46372d4b48.rmeta --extern css_parse=/opt/rustwide/target/debug/deps/libcss_parse-b0646adfec688bbd.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-76786ebaf976abf2.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `css_ast` (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 css_ast --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/css_ast-0.0.21-canary.fc80f623b7/src/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="chromashift"' --cfg 'feature="default"' --cfg 'feature="visitable"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("_dhat-heap-testing", "chromashift", "css_feature_data", "default", "dynamic-atoms", "fancy", "miette", "serde", "visitable"))' -C metadata=76ac8abf0e9c0436 -C extra-filename=-e1e8fbde9c36c7b8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitmask_enum=/opt/rustwide/target/debug/deps/libbitmask_enum-1f3db42766c7ee6c.so --extern bumpalo=/opt/rustwide/target/debug/deps/libbumpalo-f702e227c102c6b8.rmeta --extern chromashift=/opt/rustwide/target/debug/deps/libchromashift-8a4a2b101aa7607f.rmeta --extern css_lexer=/opt/rustwide/target/debug/deps/libcss_lexer-b0563d46372d4b48.rmeta --extern css_parse=/opt/rustwide/target/debug/deps/libcss_parse-b0646adfec688bbd.rmeta --extern csskit_derives=/opt/rustwide/target/debug/deps/libcsskit_derives-7206126e9d85fb48.so --extern csskit_proc_macro=/opt/rustwide/target/debug/deps/libcsskit_proc_macro-80e49942fcb9f499.so --extern derive_atom_set=/opt/rustwide/target/debug/deps/libderive_atom_set-bcd3a16b1d1ea2fe.so --extern miette=/opt/rustwide/target/debug/deps/libmiette-1db5c72f81d43b53.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-8771e8f92861f13d.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-f7258f54df285700.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "aa46c4194f5e4e5f95976e919afe6dbfbc67ff6103af4d04b803db18d87e6665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa46c4194f5e4e5f95976e919afe6dbfbc67ff6103af4d04b803db18d87e6665", kill_on_drop: false }`
[INFO] [stdout] aa46c4194f5e4e5f95976e919afe6dbfbc67ff6103af4d04b803db18d87e6665