[INFO] fetching crate xgrammar 0.3.0...
[INFO] documenting xgrammar-0.3.0 against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] extracting crate xgrammar 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate xgrammar 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate xgrammar 0.3.0
[INFO] tweaked toml for crates.io crate xgrammar 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xgrammar 0.3.0 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 xgrammar 0.3.0 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] 9fdb573b49612fc2e32ce37b3135274641194d3ce9d859fb9182a210442660f2
[INFO] running `Command { std: "docker" "start" "-a" "9fdb573b49612fc2e32ce37b3135274641194d3ce9d859fb9182a210442660f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fdb573b49612fc2e32ce37b3135274641194d3ce9d859fb9182a210442660f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fdb573b49612fc2e32ce37b3135274641194d3ce9d859fb9182a210442660f2", kill_on_drop: false }`
[INFO] [stdout] 9fdb573b49612fc2e32ce37b3135274641194d3ce9d859fb9182a210442660f2
[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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d78a4ec72d8125473d05f9d7646c3909bd9fb9c0b162de7bdfe0107f6363ec4
[INFO] running `Command { std: "docker" "start" "-a" "5d78a4ec72d8125473d05f9d7646c3909bd9fb9c0b162de7bdfe0107f6363ec4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling prettyplease v0.2.35
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling bindgen v0.72.0
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling rustls v0.23.25
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking webpki-roots v0.26.8
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]     Checking flate2 v1.1.0
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking socks v0.3.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling esaxx-rs v0.1.10
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking macro_rules_attribute v0.2.2
[INFO] [stderr]     Checking unicode-normalization-alignments v0.1.12
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking rayon-cond v0.4.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking rustls-webpki v0.103.1
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling cpp_common v0.5.10
[INFO] [stderr]     Checking onig v6.5.1
[INFO] [stderr]    Compiling cpp_build v0.5.10
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling monostate-impl v0.1.14
[INFO] [stderr]    Compiling snafu-derive v0.8.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling cpp_macros v0.5.10
[INFO] [stderr]     Checking cpp v0.5.10
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking snafu v0.8.6
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking dlpark v0.6.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]    Compiling xgrammar v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking spm_precompiled v0.1.4
[INFO] [stderr]     Checking dary_heap v0.3.7
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]     Checking monostate v0.1.14
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking tokenizers v0.21.2
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking ureq v2.12.1
[INFO] [stderr]     Checking hf-hub v0.4.3
[INFO] [stderr] error: could not compile `tokenizers` (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 tokenizers --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokenizers-0.21.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="esaxx_fast"' --cfg 'feature="indicatif"' --cfg 'feature="onig"' --cfg 'feature="progressbar"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "esaxx_fast", "fancy-regex", "hf-hub", "http", "indicatif", "onig", "progressbar", "rustls-tls", "unstable_wasm"))' -C metadata=d5ebf5fa920a7b37 -C extra-filename=-06bd1de1bd0fe7e8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-fbcf4ff0074833d9.rmeta --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-62fc4f0de8395bf4.rmeta --extern compact_str=/opt/rustwide/target/debug/deps/libcompact_str-11e31de563757521.rmeta --extern dary_heap=/opt/rustwide/target/debug/deps/libdary_heap-7cc2834216e5f910.rmeta --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-0f51f1dee4442479.rmeta --extern esaxx_rs=/opt/rustwide/target/debug/deps/libesaxx_rs-011cd04c0b33d749.rmeta --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-23f6f4073501bae9.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-c6284fffd407e1b1.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-d98ddeea108b0769.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-4bb7346fbe0181bb.rmeta --extern macro_rules_attribute=/opt/rustwide/target/debug/deps/libmacro_rules_attribute-58b5a5ef891b358c.rmeta --extern monostate=/opt/rustwide/target/debug/deps/libmonostate-9d2b7950e62228f1.rmeta --extern onig=/opt/rustwide/target/debug/deps/libonig-d976ef3b048841ab.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-93bf70849a6c6f92.so --extern rand=/opt/rustwide/target/debug/deps/librand-1a6931209a6e70c2.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-6a8df82d17f9361d.rmeta --extern rayon_cond=/opt/rustwide/target/debug/deps/librayon_cond-b02b19467d29d80e.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-bddcc025860120f1.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-c3017e0f36fc240d.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-4812447866edd41f.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-dd0c37d63e10d43f.rmeta --extern spm_precompiled=/opt/rustwide/target/debug/deps/libspm_precompiled-d7399582c620499e.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9c75e0498350ffab.rmeta --extern unicode_normalization_alignments=/opt/rustwide/target/debug/deps/libunicode_normalization_alignments-b98b71191f5593c5.rmeta --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-8a687b9edfa99f38.rmeta --extern unicode_categories=/opt/rustwide/target/debug/deps/libunicode_categories-6277c03388ab34c2.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/esaxx-rs-f30fabfe61f4856c/out -L native=/opt/rustwide/target/debug/build/onig_sys-0e446e4fff4325e3/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5d78a4ec72d8125473d05f9d7646c3909bd9fb9c0b162de7bdfe0107f6363ec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d78a4ec72d8125473d05f9d7646c3909bd9fb9c0b162de7bdfe0107f6363ec4", kill_on_drop: false }`
[INFO] [stdout] 5d78a4ec72d8125473d05f9d7646c3909bd9fb9c0b162de7bdfe0107f6363ec4