[INFO] fetching crate tokmat-polars 0.2.1...
[INFO] documenting tokmat-polars-0.2.1 against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] extracting crate tokmat-polars 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tokmat-polars 0.2.1
[INFO] finished tweaking crates.io crate tokmat-polars 0.2.1
[INFO] tweaked toml for crates.io crate tokmat-polars 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokmat-polars 0.2.1 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 tokmat-polars 0.2.1 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] 810b1721dbe7a3b64d08aa2d119c2e23c1eb9f0e9087647cce8cede82c8f9183
[INFO] running `Command { std: "docker" "start" "-a" "810b1721dbe7a3b64d08aa2d119c2e23c1eb9f0e9087647cce8cede82c8f9183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "810b1721dbe7a3b64d08aa2d119c2e23c1eb9f0e9087647cce8cede82c8f9183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "810b1721dbe7a3b64d08aa2d119c2e23c1eb9f0e9087647cce8cede82c8f9183", kill_on_drop: false }`
[INFO] [stdout] 810b1721dbe7a3b64d08aa2d119c2e23c1eb9f0e9087647cce8cede82c8f9183
[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] b96e947fe14214b582bc0cda708d604fd8606111983d8ee6c3882d3b96872a7e
[INFO] running `Command { std: "docker" "start" "-a" "b96e947fe14214b582bc0cda708d604fd8606111983d8ee6c3882d3b96872a7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling polars-utils v0.45.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling polars-schema v0.45.1
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]     Checking getrandom v0.2.17
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[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling polars-core v0.45.1
[INFO] [stderr]    Compiling fast-float2 v0.2.3
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]    Compiling polars-ops v0.45.1
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
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[INFO] [stderr]     Checking argminmax v0.6.3
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[INFO] [stderr]     Checking num-integer v0.1.46
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[INFO] [stderr]     Checking tokmat v0.2.0
[INFO] [stderr]     Checking polars-row v0.45.1
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[INFO] [stderr]    Compiling pyo3-polars-derive v0.13.0
[INFO] [stderr]     Checking pyo3-polars v0.19.0
[INFO] [stderr]  Documenting tokmat-polars v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 29s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tokmat_polars/index.html
[INFO] running `Command { std: "docker" "inspect" "b96e947fe14214b582bc0cda708d604fd8606111983d8ee6c3882d3b96872a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b96e947fe14214b582bc0cda708d604fd8606111983d8ee6c3882d3b96872a7e", kill_on_drop: false }`
[INFO] [stdout] b96e947fe14214b582bc0cda708d604fd8606111983d8ee6c3882d3b96872a7e
[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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2eb7a0396760f1ca895a67e35541ce338dfc57608ebf6e786fb28b65bec7703
[INFO] running `Command { std: "docker" "start" "-a" "e2eb7a0396760f1ca895a67e35541ce338dfc57608ebf6e786fb28b65bec7703", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling recursive v0.1.1
[INFO] [stderr]    Compiling multiversion-macros v0.7.4
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling polars-error v0.45.1
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[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling pyo3-macros v0.22.6
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking polars-arrow-format v0.1.0
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[INFO] [stderr]    Compiling polars-utils v0.45.1
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[INFO] [stderr]     Checking polars-plan v0.45.1
[INFO] [stderr]    Compiling pyo3-polars-derive v0.13.0
[INFO] [stderr]     Checking pyo3-polars v0.19.0
[INFO] [stderr]  Documenting tokmat-polars v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 41s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tokmat_polars/index.html
[INFO] running `Command { std: "docker" "inspect" "e2eb7a0396760f1ca895a67e35541ce338dfc57608ebf6e786fb28b65bec7703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2eb7a0396760f1ca895a67e35541ce338dfc57608ebf6e786fb28b65bec7703", kill_on_drop: false }`
[INFO] [stdout] e2eb7a0396760f1ca895a67e35541ce338dfc57608ebf6e786fb28b65bec7703