[INFO] fetching crate nom8 0.2.0...
[INFO] documenting nom8-0.2.0 against 1.66.0 for beta-1.67-rustdoc-3
[INFO] extracting crate nom8 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate nom8 0.2.0 on toolchain 1.66.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nom8 0.2.0
[INFO] removed 6 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nom8 0.2.0
[INFO] tweaked toml for crates.io crate nom8 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate nom8 0.2.0 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" "+1.66.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c71a9a2946452a4f933e0641ce5fcb8843ca048eb980a1ea49484afd26f2ca20
[INFO] running `Command { std: "docker" "start" "-a" "c71a9a2946452a4f933e0641ce5fcb8843ca048eb980a1ea49484afd26f2ca20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c71a9a2946452a4f933e0641ce5fcb8843ca048eb980a1ea49484afd26f2ca20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c71a9a2946452a4f933e0641ce5fcb8843ca048eb980a1ea49484afd26f2ca20", kill_on_drop: false }`
[INFO] [stdout] c71a9a2946452a4f933e0641ce5fcb8843ca048eb980a1ea49484afd26f2ca20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d189dfce49652020fa3891b770b772f04e310d2f01efe3a9f2cb6bf751d69b9
[INFO] running `Command { std: "docker" "start" "-a" "0d189dfce49652020fa3891b770b772f04e310d2f01efe3a9f2cb6bf751d69b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]  Documenting nom8 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `_tutorial`
[INFO] [stdout]   --> src/lib.rs:55:34
[INFO] [stdout]    |
[INFO] [stdout] 55 | //! about [how to write parsers][_tutorial],
[INFO] [stdout]    |                                  ^^^^^^^^^ no item named `_tutorial` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `_cookbook`
[INFO] [stdout]   --> src/lib.rs:57:33
[INFO] [stdout]    |
[INFO] [stdout] 57 | //! You can also check out the [_cookbook] module that contains examples of common patterns.
[INFO] [stdout]    |                                 ^^^^^^^^^ no item named `_cookbook` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "0d189dfce49652020fa3891b770b772f04e310d2f01efe3a9f2cb6bf751d69b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d189dfce49652020fa3891b770b772f04e310d2f01efe3a9f2cb6bf751d69b9", kill_on_drop: false }`
[INFO] [stdout] 0d189dfce49652020fa3891b770b772f04e310d2f01efe3a9f2cb6bf751d69b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "unstable-doc" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zunstable-options" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] 011e39c628b4da84a80db61aed3f519f293a1039801cc23406b1b3bc6042705b
[INFO] running `Command { std: "docker" "start" "-a" "011e39c628b4da84a80db61aed3f519f293a1039801cc23406b1b3bc6042705b", kill_on_drop: false }`
[INFO] [stderr] error: -Z rustdoc-scrape-examples must take "all" or "examples" as an argument
[INFO] running `Command { std: "docker" "inspect" "011e39c628b4da84a80db61aed3f519f293a1039801cc23406b1b3bc6042705b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "011e39c628b4da84a80db61aed3f519f293a1039801cc23406b1b3bc6042705b", kill_on_drop: false }`
[INFO] [stdout] 011e39c628b4da84a80db61aed3f519f293a1039801cc23406b1b3bc6042705b