[INFO] fetching crate headless_chrome 1.0.21...
[INFO] documenting headless_chrome-1.0.21 against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] extracting crate headless_chrome 1.0.21 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate headless_chrome 1.0.21
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate headless_chrome 1.0.21
[INFO] tweaked toml for crates.io crate headless_chrome 1.0.21 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate headless_chrome 1.0.21 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate headless_chrome 1.0.21 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 870bd8bc6f2074889f190984824362b1dca8f29f96ac84f65c6112708acfd450
[INFO] running `Command { std: "docker" "start" "-a" "870bd8bc6f2074889f190984824362b1dca8f29f96ac84f65c6112708acfd450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "870bd8bc6f2074889f190984824362b1dca8f29f96ac84f65c6112708acfd450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870bd8bc6f2074889f190984824362b1dca8f29f96ac84f65c6112708acfd450", kill_on_drop: false }`
[INFO] [stdout] 870bd8bc6f2074889f190984824362b1dca8f29f96ac84f65c6112708acfd450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4916678fb46d0a509d1675025201078c114528fd6f5238b00996ee445a31bf9
[INFO] running `Command { std: "docker" "start" "-a" "e4916678fb46d0a509d1675025201078c114528fd6f5238b00996ee445a31bf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling zerocopy v0.8.38
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling webpki-roots v1.0.6
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking which v8.0.0
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling ureq-proto v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling socks v0.3.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling rustls-webpki v0.103.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking tungstenite v0.28.0
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]    Compiling ureq v3.1.4
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling auto_generate_cdp v0.4.6
[INFO] [stderr]    Compiling headless_chrome v1.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting headless_chrome v1.0.21 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `headless_chrome`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2024 --crate-type lib --crate-name headless_chrome src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="offline"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "directories", "fetch", "native-tls", "nightly", "offline", "rustls", "ureq", "walkdir", "zip"))' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=2c3334c513ec2aea -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-d838fe5e2213086c.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-fed903e256189bec.rmeta --extern derive_builder=/opt/rustwide/target/debug/deps/libderive_builder-df263414fe049f45.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-be78af733df5e3e2.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-eb1c03ad70112736.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-19e51fce15227e56.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-41d4b6c232da865a.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-14728a2fa017beba.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-9df90bc90f96f09b.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-2af00ea815832f32.rmeta --extern tungstenite=/opt/rustwide/target/debug/deps/libtungstenite-69bd3197d019a87c.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-b94b810553843a7e.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-cf26aa81cc203952.rmeta --document-private-items --cap-lints=warn --crate-version 1.0.21` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e4916678fb46d0a509d1675025201078c114528fd6f5238b00996ee445a31bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4916678fb46d0a509d1675025201078c114528fd6f5238b00996ee445a31bf9", kill_on_drop: false }`
[INFO] [stdout] e4916678fb46d0a509d1675025201078c114528fd6f5238b00996ee445a31bf9