[INFO] fetching crate tansu-sans-io 0.6.0...
[INFO] documenting tansu-sans-io-0.6.0 against beta-2026-04-21 for beta-1.96-rustdoc-2
[INFO] extracting crate tansu-sans-io 0.6.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tansu-sans-io 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tansu-sans-io 0.6.0
[INFO] tweaked toml for crates.io crate tansu-sans-io 0.6.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tansu-sans-io 0.6.0 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 tansu-sans-io 0.6.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b5b9708ce02aca02d2d9dece34379a14becc88865cda775fc5769d1285dade80
[INFO] running `Command { std: "docker" "start" "-a" "b5b9708ce02aca02d2d9dece34379a14becc88865cda775fc5769d1285dade80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5b9708ce02aca02d2d9dece34379a14becc88865cda775fc5769d1285dade80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b9708ce02aca02d2d9dece34379a14becc88865cda775fc5769d1285dade80", kill_on_drop: false }`
[INFO] [stdout] b5b9708ce02aca02d2d9dece34379a14becc88865cda775fc5769d1285dade80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7f3ca9540e5d54bc91ac01fdce1c88ee9ab2c6943662e06078db5bb4de33b8f5
[INFO] running `Command { std: "docker" "start" "-a" "7f3ca9540e5d54bc91ac01fdce1c88ee9ab2c6943662e06078db5bb4de33b8f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling clap_derive v4.5.55
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[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
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[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking icu_provider v2.1.1
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[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking tansu-model v0.6.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling tansu-sans-io v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking headers v0.4.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking rama-utils v0.2.0
[INFO] [stderr]     Checking tokio-graceful v0.2.2
[INFO] [stderr]     Checking hickory-proto v0.25.2
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking rama-core v0.2.0
[INFO] [stderr]     Checking hickory-resolver v0.25.2
[INFO] [stderr]     Checking lz4 v1.28.1
[INFO] [stderr]     Checking rama-http-types v0.2.0
[INFO] [stderr]     Checking rama-net v0.2.0
[INFO] [stderr]     Checking rama-dns v0.2.0
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[INFO] [stderr]     Checking rama-ua v0.2.0
[INFO] [stderr]     Checking rama-http v0.2.0
[INFO] [stderr]  Documenting tansu-sans-io v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `tansu-sans-io`
[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 tansu_sans_io src/lib.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("diagnostics"))' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --allow=unused_variables --warn=unused_results --allow=unused_qualifications --warn=unused_lifetimes --warn=unused_labels --warn=unused_import_braces --forbid=unsafe_code --allow=unreachable_pub --deny=rust_2018_idioms '--deny=rustdoc::private_intra_doc_links' --deny=nonstandard_style --forbid=non_ascii_idents --allow=missing_debug_implementations --allow=missing_copy_implementations --deny=elided_lifetimes_in_paths --warn=deprecated_in_future '--deny=rustdoc::broken_intra_doc_links' '--warn=clippy::all' -C metadata=a8bf64f5f7e7bba7 -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-fd7c6ba1f25c4e1b.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-444c7ac59af0dfb5.rmeta --extern crc_fast=/opt/rustwide/target/debug/deps/libcrc_fast-1cde3e2d71ff0732.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-b84b2472b1ad9b0f.rmeta --extern lz4=/opt/rustwide/target/debug/deps/liblz4-3451bba19219242d.rmeta --extern rama=/opt/rustwide/target/debug/deps/librama-772486cb230d215b.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-5e19715942f00827.rmeta --extern snap=/opt/rustwide/target/debug/deps/libsnap-e6230b28d2298b91.rmeta --extern tansu_model=/opt/rustwide/target/debug/deps/libtansu_model-afa2067e608090ab.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-761ddec6f030b7fe.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-344127b89c98809b.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-f8584b6795345d99.rmeta --extern zstd=/opt/rustwide/target/debug/deps/libzstd-c7c605c6b407abbf.rmeta --document-private-items --cap-lints=warn --crate-version 0.6.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7f3ca9540e5d54bc91ac01fdce1c88ee9ab2c6943662e06078db5bb4de33b8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f3ca9540e5d54bc91ac01fdce1c88ee9ab2c6943662e06078db5bb4de33b8f5", kill_on_drop: false }`
[INFO] [stdout] 7f3ca9540e5d54bc91ac01fdce1c88ee9ab2c6943662e06078db5bb4de33b8f5
