[INFO] fetching crate extism-pdk-derive 0.3.0...
[INFO] documenting extism-pdk-derive-0.3.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate extism-pdk-derive 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate extism-pdk-derive 0.3.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate extism-pdk-derive 0.3.0
[INFO] finished tweaking crates.io crate extism-pdk-derive 0.3.0
[INFO] tweaked toml for crates.io crate extism-pdk-derive 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 408b5131e9be7a57430e6ed8fbd7d80d7cfad9593bfc49d7e2ca4bd213fc3878
[INFO] running `Command { std: "docker" "start" "-a" "408b5131e9be7a57430e6ed8fbd7d80d7cfad9593bfc49d7e2ca4bd213fc3878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "408b5131e9be7a57430e6ed8fbd7d80d7cfad9593bfc49d7e2ca4bd213fc3878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "408b5131e9be7a57430e6ed8fbd7d80d7cfad9593bfc49d7e2ca4bd213fc3878", kill_on_drop: false }`
[INFO] [stdout] 408b5131e9be7a57430e6ed8fbd7d80d7cfad9593bfc49d7e2ca4bd213fc3878
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c599547f328b80a71444045e0d2d99862f265aefd9b92723aef90a09c8706f49
[INFO] running `Command { std: "docker" "start" "-a" "c599547f328b80a71444045e0d2d99862f265aefd9b92723aef90a09c8706f49", kill_on_drop: false }`
[INFO] [stderr]     Checking syn v2.0.15
[INFO] [stderr]  Documenting extism-pdk-derive v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |   /// ```rust,ignore
[INFO] [stdout]     |  _____^
[INFO] [stdout] 240 | | /// #[encoding(serde_json::to_vec, serde_json::from_slice)]]
[INFO] [stdout] 241 | | /// pub struct Json;
[INFO] [stdout] 242 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/lib.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 | /// ```rust,ignore
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: unexpected closing delimiter: `]`
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "c599547f328b80a71444045e0d2d99862f265aefd9b92723aef90a09c8706f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c599547f328b80a71444045e0d2d99862f265aefd9b92723aef90a09c8706f49", kill_on_drop: false }`
[INFO] [stdout] c599547f328b80a71444045e0d2d99862f265aefd9b92723aef90a09c8706f49
[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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f60ea00fc5e5a63129ef3be8caa60b463fad6ecc94c9e95222eaa87ec7c3dd84
[INFO] running `Command { std: "docker" "start" "-a" "f60ea00fc5e5a63129ef3be8caa60b463fad6ecc94c9e95222eaa87ec7c3dd84", kill_on_drop: false }`
[INFO] [stderr]  Documenting extism-pdk-derive v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |   /// ```rust,ignore
[INFO] [stdout]     |  _____^
[INFO] [stdout] 240 | | /// #[encoding(serde_json::to_vec, serde_json::from_slice)]]
[INFO] [stdout] 241 | | /// pub struct Json;
[INFO] [stdout] 242 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/lib.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 | /// ```rust,ignore
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: unexpected closing delimiter: `]`
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "f60ea00fc5e5a63129ef3be8caa60b463fad6ecc94c9e95222eaa87ec7c3dd84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f60ea00fc5e5a63129ef3be8caa60b463fad6ecc94c9e95222eaa87ec7c3dd84", kill_on_drop: false }`
[INFO] [stdout] f60ea00fc5e5a63129ef3be8caa60b463fad6ecc94c9e95222eaa87ec7c3dd84
