[INFO] fetching crate fs_plugin_rs 0.0.1-beta.4...
[INFO] documenting fs_plugin_rs-0.0.1-beta.4 against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] extracting crate fs_plugin_rs 0.0.1-beta.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate fs_plugin_rs 0.0.1-beta.4
[INFO] finished tweaking crates.io crate fs_plugin_rs 0.0.1-beta.4
[INFO] tweaked toml for crates.io crate fs_plugin_rs 0.0.1-beta.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fs_plugin_rs 0.0.1-beta.4 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 281 packages to latest compatible versions
[INFO] [stderr]       Adding wat v1.0.71 (available: v1.239.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1948d4613a6bc4f44dd04143bb67a09580bcc1c2fed7aae9246ab44ed5612798
[INFO] running `Command { std: "docker" "start" "-a" "1948d4613a6bc4f44dd04143bb67a09580bcc1c2fed7aae9246ab44ed5612798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1948d4613a6bc4f44dd04143bb67a09580bcc1c2fed7aae9246ab44ed5612798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1948d4613a6bc4f44dd04143bb67a09580bcc1c2fed7aae9246ab44ed5612798", kill_on_drop: false }`
[INFO] [stdout] 1948d4613a6bc4f44dd04143bb67a09580bcc1c2fed7aae9246ab44ed5612798
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c6b1db7abdb593d3477f0c3b231ad64063fc67520750276fa0b05bf5dfe9cbb
[INFO] running `Command { std: "docker" "start" "-a" "9c6b1db7abdb593d3477f0c3b231ad64063fc67520750276fa0b05bf5dfe9cbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling rustls v0.23.32
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[INFO] [stderr]    Compiling serde_derive v1.0.227
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[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
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[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling zerofrom v0.1.6
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[INFO] [stderr]     Checking pest v2.8.2
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[INFO] [stderr]     Checking icu_locale_core v2.0.0
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[INFO] [stderr]    Compiling schemafy_core v0.6.0
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[INFO] [stderr]    Compiling polywrap_schemafy v0.1.1
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[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking fraction v0.12.2
[INFO] [stderr]    Compiling pest_derive v2.8.2
[INFO] [stderr]    Compiling handlebars v4.5.0
[INFO] [stderr]     Checking ureq v2.12.1
[INFO] [stderr]     Checking jsonschema v0.16.1
[INFO] [stderr]     Checking polywrap-jsonref v0.1.0
[INFO] [stderr]     Checking wrap_manifest_schemas v0.1.11
[INFO] [stderr]     Checking polywrap_core v0.1.11
[INFO] [stderr]    Compiling polywrap_plugin_implementor v0.1.11
[INFO] [stderr]     Checking polywrap_plugin v0.1.11
[INFO] [stderr]  Documenting fs_plugin_rs v0.0.1-beta.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.59s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/fs_plugin_rs/index.html
[INFO] running `Command { std: "docker" "inspect" "9c6b1db7abdb593d3477f0c3b231ad64063fc67520750276fa0b05bf5dfe9cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6b1db7abdb593d3477f0c3b231ad64063fc67520750276fa0b05bf5dfe9cbb", kill_on_drop: false }`
[INFO] [stdout] 9c6b1db7abdb593d3477f0c3b231ad64063fc67520750276fa0b05bf5dfe9cbb
[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" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bf2ef321b82538fddaebd819b2379028b494f51a924b43ea1dd44e4e0c63cd4
[INFO] running `Command { std: "docker" "start" "-a" "8bf2ef321b82538fddaebd819b2379028b494f51a924b43ea1dd44e4e0c63cd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]    Compiling serde_derive v1.0.227
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling pest v2.8.2
[INFO] [stderr]    Compiling tinystr v0.8.1
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[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]     Checking num-bigint v0.4.6
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[INFO] [stderr]     Checking polywrap_uri v0.1.11
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[INFO] [stderr]    Compiling schemafy_core v0.6.0
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[INFO] [stderr]     Checking wrap_manifest_schemas v0.1.11
[INFO] [stderr]     Checking polywrap_core v0.1.11
[INFO] [stderr]    Compiling polywrap_plugin_implementor v0.1.11
[INFO] [stderr]     Checking polywrap_plugin v0.1.11
[INFO] [stderr]  Documenting fs_plugin_rs v0.0.1-beta.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.74s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/fs_plugin_rs/index.html
[INFO] running `Command { std: "docker" "inspect" "8bf2ef321b82538fddaebd819b2379028b494f51a924b43ea1dd44e4e0c63cd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf2ef321b82538fddaebd819b2379028b494f51a924b43ea1dd44e4e0c63cd4", kill_on_drop: false }`
[INFO] [stdout] 8bf2ef321b82538fddaebd819b2379028b494f51a924b43ea1dd44e4e0c63cd4